1ff5d4dcd20ac0eeeb131be01e8ff2a19822026a3dae6de5a6bcb3c34bd17ced3633cad266a5883e94e14c0869d2e92b8edf8b86d6d4e46c5ab89a443fd7d8e82ac5ec0165e5466ee1e8d061229405494637e32c197e2e452f3ca4de9f92a06c83c9e8e3a0fceeab09339", @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESOCT=r0], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRESDEC=r2, @ANYBLOB="8b90b08c3f50374935248b0ab1609fc063116bf362a51a2d00aa5b293050c5b7acec426f65748a33bc22d7672640ee1351c0cd67f35b1b0b34689c4142325f8819893d1a987fcf29e37dee9a4fc478f2b87aa4c456a3caeef2fc7aae8a0faff75cf0ac02982e5930056f2fb65eae6144849724d5f61b217bb4369ecb97d2ab8d9bd8488c1140bbf0902f8c32a4e0aa27c539e2fbbfaf800a94f61aea6124cae0a34ca15f4dd6fd08fa96c3859cddc8b57c13b26a01e511e5e00111520d984f01eb177e66a2a76e4a7cee841160e2a74db4fe5b01760028b15fdcf168d6aa1ebcf3a24f4313fd", @ANYRES64=r1, @ANYRESOCT, @ANYRES8, @ANYBLOB="ee181ffd59a8d185161f866e888c93cdb725e9dab32abdb86bf2bc4e1fda2316b079fb7988a44fa8436cda95ef2d2fd7073fb7e654e1fcc7a683f0ad8e673ebd08afb2c2704d03b2ec4dac4c82c6932522b2ac7d41ff5d4dcd20ac0eeeb131be01e8ff2a19822026a3dae6de5a6bcb3c34bd17ced3633cad266a5883e94e14c0869d2e92b8edf8b86d6d4e46c5ab89a443fd7d8e82ac5ec0165e5466ee1e8d061229405494637e32c197e2e452f3ca4de9f92a06c83c9e8e3a0fceeab09339", @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESOCT=r0], 0xc0}}, 0x0) (async) 06:18:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(0x0, r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x87}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x408c5}, 0x81) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400), 0x80002, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x84, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x675c}]}, 0x84}, 0x1, 0x0, 0x0, 0x20024041}, 0x4046000) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r4, 0x330, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40050}, 0x40000) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x5f9, 0x57}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x200000c1}, 0x840) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="00e60100", @ANYRES16=r9, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400), 0x80002, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000540)={&(0x7f0000000380), 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x84, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x675c}]}, 0x84}, 0x1, 0x0, 0x0, 0x20024041}, 0x4046000) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r4, 0x330, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40050}, 0x40000) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x5f9, 0x57}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x200000c1}, 0x840) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="00e60100", @ANYRES16=r9, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) (async) 06:18:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r1, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=0x0, @ANYBLOB="08000100", @ANYBLOB="79abfa3e852c3ebc107d9ee0bae60da8079b232331f8c4c292dc6aae98fc47352f02a6992744a8d623e57592ba7573b76605fc8a4af69015c8b6c979c07337fe3853cb3200759a3af3b8847dd84b9fabb038a09ebba6115bd30dfbca62ddd8b4d2299de6880ce69450cf7fa013e83367f58ce4b7d004366d5e5fac98af447d24fc44588dbb5d5282f24eee7bfe9fe4b70cca635d9d5384f3f4e4cb286ced362a6dcbc454c41c9679db59eef1939f4c1ebe1902bf5ac04fefc96ab44ff3f0111014a6c40d60e84d124c2822230f1662909bf350d6d438", @ANYRES8=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) 06:18:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(0x0, r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x87}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x408c5}, 0x81) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0xd, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:16 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="00008cda", @ANYRES16=0x0, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="00008cda", @ANYRES16=0x0, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) (async) 06:18:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r1, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1ff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x87}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x408c5}, 0x81) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=0x0, @ANYBLOB="08000100", @ANYBLOB="79abfa3e852c3ebc107d9ee0bae60da8079b232331f8c4c292dc6aae98fc47352f02a6992744a8d623e57592ba7573b76605fc8a4af69015c8b6c979c07337fe3853cb3200759a3af3b8847dd84b9fabb038a09ebba6115bd30dfbca62ddd8b4d2299de6880ce69450cf7fa013e83367f58ce4b7d004366d5e5fac98af447d24fc44588dbb5d5282f24eee7bfe9fe4b70cca635d9d5384f3f4e4cb286ced362a6dcbc454c41c9679db59eef1939f4c1ebe1902bf5ac04fefc96ab44ff3f0111014a6c40d60e84d124c2822230f1662909bf350d6d438", @ANYRES8=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) 06:18:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0xd, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r1, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) [ 2556.649171] nbd: must specify a size in bytes for the device 06:18:16 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="00008cda", @ANYRES16=0x0, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) [ 2556.730577] nla_parse: 235 callbacks suppressed [ 2556.730585] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2556.758159] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'. 06:18:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x0, 0xc, 0x0, 0x1, [{0x0, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x38498e0c}, @NLBL_CIPSOV4_A_MLSCATREM={0xff5f, 0xa, 0xd703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7779e4bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x460a2267}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x37acf522}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x18089687}]}, {0xfffffffffffffe08, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x520af865}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x83df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x3fb52ed2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xefb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xaee8}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x7669}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7e54d2ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x7, 0xa, 0x2669}]}]}]}, 0x39}}, 0x4000) [ 2556.774311] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2556.785362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2556.794843] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2556.804461] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2556.814280] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 06:18:16 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r1, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0xa0, r5, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e09e09e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a82c33}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43e500c7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c3d0736}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bf8fedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde34}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x990c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fd9d5e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x709a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x122dcfdd}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xda685c3}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x1, 0xa, 0xd2bd}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4800}, 0x24040000) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRESHEX=r0, @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2e}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4008087) 06:18:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0xd, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x0, 0xc, 0x0, 0x1, [{0x0, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x38498e0c}, @NLBL_CIPSOV4_A_MLSCATREM={0xff5f, 0xa, 0xd703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7779e4bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x460a2267}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x37acf522}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x18089687}]}, {0xfffffffffffffe08, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x520af865}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x83df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x3fb52ed2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xefb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xaee8}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x7669}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7e54d2ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x7, 0xa, 0x2669}]}]}]}, 0x39}}, 0x4000) 06:18:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=0x0, @ANYBLOB="08000100", @ANYBLOB="79abfa3e852c3ebc107d9ee0bae60da8079b232331f8c4c292dc6aae98fc47352f02a6992744a8d623e57592ba7573b76605fc8a4af69015c8b6c979c07337fe3853cb3200759a3af3b8847dd84b9fabb038a09ebba6115bd30dfbca62ddd8b4d2299de6880ce69450cf7fa013e83367f58ce4b7d004366d5e5fac98af447d24fc44588dbb5d5282f24eee7bfe9fe4b70cca635d9d5384f3f4e4cb286ced362a6dcbc454c41c9679db59eef1939f4c1ebe1902bf5ac04fefc96ab44ff3f0111014a6c40d60e84d124c2822230f1662909bf350d6d438", @ANYRES8=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) [ 2556.822928] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2556.832257] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2556.841017] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 06:18:17 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r1, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2000c010}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0xa0, r5, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e09e09e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a82c33}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43e500c7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c3d0736}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bf8fedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde34}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x990c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fd9d5e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x709a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x122dcfdd}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xda685c3}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x1, 0xa, 0xd2bd}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4800}, 0x24040000) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRESHEX=r0, @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2e}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4008087) 06:18:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="0c0228bd7000fddbdf25050000000c0003002f0000000000000006000a00265b00000c0005002c010000000000000c0002000400000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x24}}, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 06:18:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x0, 0xc, 0x0, 0x1, [{0x0, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x38498e0c}, @NLBL_CIPSOV4_A_MLSCATREM={0xff5f, 0xa, 0xd703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7779e4bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x460a2267}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x37acf522}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x18089687}]}, {0xfffffffffffffe08, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x520af865}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x83df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x3fb52ed2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xefb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xaee8}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x7669}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7e54d2ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x7, 0xa, 0x2669}]}]}]}, 0x39}}, 0x4000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x0, 0xc, 0x0, 0x1, [{0x0, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x38498e0c}, @NLBL_CIPSOV4_A_MLSCATREM={0xff5f, 0xa, 0xd703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7779e4bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x460a2267}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x37acf522}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x18089687}]}, {0xfffffffffffffe08, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x520af865}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x83df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x3fb52ed2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xefb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xaee8}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x7669}, @NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x7e54d2ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x7, 0xa, 0x2669}]}]}]}, 0x39}}, 0x4000) (async) 06:18:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2000c010}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2000c010}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:17 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r1, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0xa0, r5, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e09e09e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a82c33}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43e500c7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c3d0736}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bf8fedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde34}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x990c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fd9d5e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x709a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x122dcfdd}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xda685c3}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x1, 0xa, 0xd2bd}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4800}, 0x24040000) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYRESHEX=r0, @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NL80211_CMD_GET_SURVEY(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2e}}}}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4008087) 06:18:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="03000000", @ANYRES16=r3, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) 06:18:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="0c0228bd7000fddbdf25050000000c0003002f0000000000000006000a00265b00000c0005002c010000000000000c0002000400000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x24}}, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="0c0228bd7000fddbdf25050000000c0003002f0000000000000006000a00265b00000c0005002c010000000000000c0002000400000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x8000) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x24}}, 0x0) (async) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) (async) 06:18:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x10) 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2000c010}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x100, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2000c010}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="03000000", @ANYRES16=r3, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="03000000", @ANYRES16=r3, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) (async) 06:18:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="0c0228bd7000fddbdf25050000000c0003002f0000000000000006000a00265b00000c0005002c010000000000000c0002000400000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x24}}, 0x0) (async) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 06:18:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) getsockname$unix(r4, &(0x7f0000000100), &(0x7f0000000040)=0x6e) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01002f48dafe04d218f1010000004c000780050000ef", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESDEC=r0, @ANYRES32, @ANYBLOB="0c0002", @ANYRES8=r2], 0xc0}}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x7fffffff}}, './file0\x00'}) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0xb0, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xd}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc5d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x800) 06:18:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x10) 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="086600018185fe1f00af1bf96a8bf9daccb3fc442b88f6de7bc293c16cbe4c09f2b96af09c5f6697d91354f94430f58d132458715c66e0cb79269848b3ba4ed2750f6d47d6eaea56ecabd9730098b8866e3525222f0d0cd8a2c9a0dc541275a1b793ebdb0000a61d00000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) 06:18:17 executing program 3: ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000000)={0x3, 0x1, 0x1, {0x0, 0x2, 0x9, 0xe9b9}}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x20000814}, 0x0) 06:18:17 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:17 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="03000000", @ANYRES16=r3, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="03000000", @ANYRES16=r3, @ANYBLOB="79b00000000000000000030000000800010000000000"], 0x1c}}, 0x0) (async) 06:18:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x10) 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="086600018185fe1f00af1bf96a8bf9daccb3fc442b88f6de7bc293c16cbe4c09f2b96af09c5f6697d91354f94430f58d132458715c66e0cb79269848b3ba4ed2750f6d47d6eaea56ecabd9730098b8866e3525222f0d0cd8a2c9a0dc541275a1b793ebdb0000a61d00000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="086600018185fe1f00af1bf96a8bf9daccb3fc442b88f6de7bc293c16cbe4c09f2b96af09c5f6697d91354f94430f58d132458715c66e0cb79269848b3ba4ed2750f6d47d6eaea56ecabd9730098b8866e3525222f0d0cd8a2c9a0dc541275a1b793ebdb0000a61d00000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) (async) 06:18:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) getsockname$unix(r4, &(0x7f0000000100), &(0x7f0000000040)=0x6e) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01002f48dafe04d218f1010000004c000780050000ef", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="080000ef4b9a231cf3e149d5b24ca71f4b5eaf50de3a4eeda1466afab3a6c16705bdd55ca03c9c9e01d2b4cf055d43efdd0d33b6469f67646ed26db34020cdb3dfc08cef308db86563afa39aaf253bfd240c56f9d3346c7658c4948dc97ccbec9d7994571ce4fe7604d2aa53b3f240c3cb6e2effeed6e5dee33a7e7905658c4d95729d661909cf9b2cf414b17a16a9daa18ad2cdb95987c81ed8dfa27bf1a0adb59373dd03773e86862204092cb277ee2e7ab47053fd859fd3de33f1260792fdb916d3e64280e551999b23fb4e1d205d198fed49466fed8bd343357c6cd5c3c4f0dd4b907faf049c69b68a80744474675128458736785b3bc20200bb90c90fdf12d54291d9ecafe630f73282469ea372528d675147bdd60a8acd", @ANYRES16=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESDEC=r0, @ANYRES32, @ANYBLOB="0c0002", @ANYRES8=r2], 0xc0}}, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x7fffffff}}, './file0\x00'}) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0xb0, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xd}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc5d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) getsockname$unix(r4, &(0x7f0000000100), &(0x7f0000000040)=0x6e) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01002f48dafe04d218f1010000004c000780050000ef", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESDEC=r0, @ANYRES32, @ANYBLOB="0c0002", @ANYRES8=r2], 0xc0}}, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x7fffffff}}, './file0\x00'}) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0xb0, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xd}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc5d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x800) (async) [ 2557.458856] nbd: must specify a size in bytes for the device 06:18:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 06:18:17 executing program 3: ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000000)={0x3, 0x1, 0x1, {0x0, 0x2, 0x9, 0xe9b9}}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x20000814}, 0x0) 06:18:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408010c}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x2b8, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42b548bb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11aa0f83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cf890ef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43a6cda3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa26506c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8dce8f1}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x108, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x549fb567}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250176a3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f82035b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55180692}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cc787fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3744e666}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dfaf843}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26bc056e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52a6cfa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50034bdd}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f640003}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45af6be}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ba685ef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ae06e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x407ed7d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xc0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf77f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x347593ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f5dacb8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc06}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2dc8c332}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e2047ac}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x736f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd449}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc5c6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf13}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eac1a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2430}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x648e88e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb1b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6acab996}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65e394a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32fe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d4d}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cd2aa46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x199873cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54efa3cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1dec1085}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20044081}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="086600018185fe1f00af1bf96a8bf9daccb3fc442b88f6de7bc293c16cbe4c09f2b96af09c5f6697d91354f94430f58d132458715c66e0cb79269848b3ba4ed2750f6d47d6eaea56ecabd9730098b8866e3525222f0d0cd8a2c9a0dc541275a1b793ebdb0000a61d00000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) 06:18:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408010c}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x2b8, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42b548bb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11aa0f83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cf890ef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43a6cda3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa26506c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8dce8f1}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x108, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x549fb567}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250176a3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f82035b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55180692}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cc787fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3744e666}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dfaf843}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26bc056e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52a6cfa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50034bdd}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f640003}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45af6be}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ba685ef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ae06e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x407ed7d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xc0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf77f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x347593ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f5dacb8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc06}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2dc8c332}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e2047ac}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x736f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd449}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc5c6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf13}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eac1a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2430}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x648e88e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb1b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6acab996}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65e394a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32fe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d4d}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cd2aa46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x199873cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54efa3cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1dec1085}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20044081}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 06:18:17 executing program 3: ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000000)={0x3, 0x1, 0x1, {0x0, 0x2, 0x9, 0xe9b9}}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x20000814}, 0x0) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000000)={0x3, 0x1, 0x1, {0x0, 0x2, 0x9, 0xe9b9}}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x20000814}, 0x0) (async) [ 2557.620461] nbd: must specify a size in bytes for the device 06:18:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) getsockname$unix(r4, &(0x7f0000000100), &(0x7f0000000040)=0x6e) (async) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01002f48dafe04d218f1010000004c000780050000ef", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESDEC=r0, @ANYRES32, @ANYBLOB="0c0002", @ANYRES8=r2], 0xc0}}, 0x0) (async) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x7fffffff}}, './file0\x00'}) (async) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0xb0, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}, {0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xd}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xc5d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x800) 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x22c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x340d44d1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d2cb041}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3047b8e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c137eb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49cb557}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4aab76f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x167b7dea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2161e98a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bf7be0d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x380eac4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26912ad7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x425d04da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a0d4b70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ccbeaed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}, {0x4}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x477f98e7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x386e137a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c30ea91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f91b2b1}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b6c7ede}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406eda3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f805c56}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2392622d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2406385c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30fe50a2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x257f7a93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc738188}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa0ddb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c981556}]}, {0x4}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b00e23d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45cebc72}]}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4040044}, 0x6055) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408010c}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x2b8, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42b548bb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11aa0f83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cf890ef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43a6cda3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa26506c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8dce8f1}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x108, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x549fb567}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250176a3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f82035b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55180692}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cc787fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3744e666}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dfaf843}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26bc056e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52a6cfa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50034bdd}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f640003}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45af6be}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ba685ef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ae06e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x407ed7d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xc0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf77f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x347593ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f5dacb8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc06}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2dc8c332}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e2047ac}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x736f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd449}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc5c6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf13}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eac1a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2430}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x648e88e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb1b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6acab996}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65e394a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32fe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d4d}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cd2aa46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x199873cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54efa3cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1dec1085}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20044081}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 06:18:17 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x8}, 0x14}}, 0x4044) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040800}, 0x40) 06:18:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 2557.811587] nbd: must specify a size in bytes for the device 06:18:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x22c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x340d44d1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d2cb041}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3047b8e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c137eb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49cb557}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4aab76f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x167b7dea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2161e98a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bf7be0d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x380eac4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26912ad7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x425d04da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a0d4b70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ccbeaed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}, {0x4}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x477f98e7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x386e137a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c30ea91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f91b2b1}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b6c7ede}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406eda3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f805c56}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2392622d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2406385c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30fe50a2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x257f7a93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc738188}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa0ddb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c981556}]}, {0x4}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b00e23d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45cebc72}]}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4040044}, 0x6055) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x22c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x340d44d1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d2cb041}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3047b8e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c137eb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49cb557}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4aab76f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x167b7dea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2161e98a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bf7be0d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x380eac4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26912ad7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x425d04da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a0d4b70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ccbeaed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}, {0x4}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x477f98e7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x386e137a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c30ea91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f91b2b1}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b6c7ede}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406eda3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f805c56}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2392622d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2406385c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30fe50a2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x257f7a93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc738188}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa0ddb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c981556}]}, {0x4}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b00e23d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45cebc72}]}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4040044}, 0x6055) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x401}}, './file0\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 06:18:17 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x8}, 0x14}}, 0x4044) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040800}, 0x40) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x8}, 0x14}}, 0x4044) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040800}, 0x40) (async) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 06:18:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x401}}, './file0\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x22c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x340d44d1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d2cb041}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3047b8e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c137eb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49cb557}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4aab76f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x167b7dea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2161e98a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bf7be0d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x380eac4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26912ad7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x425d04da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a0d4b70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ccbeaed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}, {0x4}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x477f98e7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x386e137a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c30ea91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f91b2b1}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b6c7ede}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406eda3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f805c56}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2392622d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2406385c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30fe50a2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x257f7a93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc738188}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa0ddb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c981556}]}, {0x4}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b00e23d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45cebc72}]}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4040044}, 0x6055) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 06:18:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x8}, 0x14}}, 0x4044) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040800}, 0x40) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x401}}, './file0\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x401}}, './file0\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) 06:18:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 06:18:18 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100000001, 0x940d, 0x1, 0x100000001, 0x6, 0x7ff, 0xc76, 0x3}, &(0x7f00000000c0)={0x42, 0x1, 0x0, 0x4, 0x2, 0x5, 0x5, 0x80000000}, &(0x7f0000000100)={0x8, 0x1, 0x401, 0x5, 0x4, 0x8, 0x35e, 0x20}, &(0x7f0000000180)={r0, r1+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={[0xb5]}, 0x8}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042abd7000fddbdf25050000000c00020003000000000000000c00020009000000000000000c000200000000800000000011000a004e4c424c5f3b4950534f7634000000000c0004000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000080) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r7) sendmsg$NLBL_CIPSOV4_C_LISTALL(r7, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x178, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65350722}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xf4, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42c77a70}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b36}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ba4714f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60f9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c04a1e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb971230}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x57f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9111}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21e8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19a82d15}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc47a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf845}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde7f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa26436d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b7d}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73bb64f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x604fe2d6}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28a39fa1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb945}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x272d4f84}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x476d522d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x178}}, 0x800) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xce}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x9}, 0x8000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x88}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x949}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x127}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x14) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x8c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffa}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x4}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50dba698}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a75457}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde94ed5}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b769d2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x139e4699}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe11d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008000}, 0x5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x40015) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0x8}, 0xfffffdb1}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 06:18:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x424, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x104, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25accd31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60a32a23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd4e1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x11ffe8c3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x487bd85c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x179e8ce3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b1d9274}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401fc623}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45c66cd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a9bd477}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d7cc86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2d2726c6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f14e92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2f403e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756a77e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71f26873}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x798ce0b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67be09e4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x124}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1d8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x34}, {0x3c}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a42e9f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6147b487}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4778ce9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffe26, 0x5, 0x54acc696}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa52cb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1be25346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ea6ffb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549cb52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a501b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x3be21375}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606066cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2448cacb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x132e0233}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46b0d6a1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ced3d64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 06:18:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xce}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x9}, 0x8000) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x88}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x949}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x127}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x14) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x8c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffa}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x4}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50dba698}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a75457}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde94ed5}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b769d2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x139e4699}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe11d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008000}, 0x5) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2558.251502] nbd: must specify a device to reconfigure 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, 0x0, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 06:18:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x40015) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0x8}, 0xfffffdb1}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x40015) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0x8}, 0xfffffdb1}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) (async) 06:18:18 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100000001, 0x940d, 0x1, 0x100000001, 0x6, 0x7ff, 0xc76, 0x3}, &(0x7f00000000c0)={0x42, 0x1, 0x0, 0x4, 0x2, 0x5, 0x5, 0x80000000}, &(0x7f0000000100)={0x8, 0x1, 0x401, 0x5, 0x4, 0x8, 0x35e, 0x20}, &(0x7f0000000180)={r0, r1+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={[0xb5]}, 0x8}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042abd7000fddbdf25050000000c00020003000000000000000c00020009000000000000000c000200000000800000000011000a004e4c424c5f3b4950534f7634000000000c0004000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000080) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r7) sendmsg$NLBL_CIPSOV4_C_LISTALL(r7, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x178, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65350722}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xf4, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42c77a70}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b36}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ba4714f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60f9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c04a1e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb971230}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x57f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9111}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21e8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19a82d15}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc47a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf845}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde7f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa26436d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b7d}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73bb64f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x604fe2d6}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28a39fa1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb945}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x272d4f84}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x476d522d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x178}}, 0x800) (async) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xce}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x9}, 0x8000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x88}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x949}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x127}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x14) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x8c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffa}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x4}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50dba698}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a75457}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde94ed5}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b769d2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x139e4699}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe11d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008000}, 0x5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xce}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x9}, 0x8000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x88}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x949}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x127}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x14) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x8c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffa}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x4}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50dba698}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a75457}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde94ed5}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b769d2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x139e4699}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe11d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008000}, 0x5) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, 0x0, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x424, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x104, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25accd31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60a32a23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd4e1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x11ffe8c3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x487bd85c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x179e8ce3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b1d9274}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401fc623}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45c66cd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a9bd477}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d7cc86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2d2726c6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f14e92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2f403e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756a77e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71f26873}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x798ce0b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67be09e4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x124}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1d8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x34}, {0x3c}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a42e9f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6147b487}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4778ce9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffe26, 0x5, 0x54acc696}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa52cb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1be25346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ea6ffb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549cb52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a501b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x3be21375}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606066cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2448cacb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x132e0233}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46b0d6a1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ced3d64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x10}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x424, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x104, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25accd31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60a32a23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd4e1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x11ffe8c3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x487bd85c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x179e8ce3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b1d9274}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401fc623}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45c66cd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a9bd477}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d7cc86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2d2726c6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f14e92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2f403e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756a77e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71f26873}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x798ce0b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67be09e4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x124}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1d8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x34}, {0x3c}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a42e9f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6147b487}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4778ce9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffe26, 0x5, 0x54acc696}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa52cb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1be25346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ea6ffb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549cb52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a501b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x3be21375}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606066cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2448cacb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x132e0233}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46b0d6a1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ced3d64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x10}, 0x40000) (async) 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 2558.456273] nbd: must specify a device to reconfigure 06:18:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x40015) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0x8}, 0xfffffdb1}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x800}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 06:18:18 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100000001, 0x940d, 0x1, 0x100000001, 0x6, 0x7ff, 0xc76, 0x3}, &(0x7f00000000c0)={0x42, 0x1, 0x0, 0x4, 0x2, 0x5, 0x5, 0x80000000}, &(0x7f0000000100)={0x8, 0x1, 0x401, 0x5, 0x4, 0x8, 0x35e, 0x20}, &(0x7f0000000180)={r0, r1+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={[0xb5]}, 0x8}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042abd7000fddbdf25050000000c00020003000000000000000c00020009000000000000000c000200000000800000000011000a004e4c424c5f3b4950534f7634000000000c0004000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000080) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r7) sendmsg$NLBL_CIPSOV4_C_LISTALL(r7, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x178, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65350722}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xf4, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42c77a70}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b36}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ba4714f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60f9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c04a1e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb971230}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x57f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9111}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21e8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19a82d15}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc47a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf845}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde7f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa26436d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b7d}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73bb64f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x604fe2d6}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28a39fa1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb945}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x272d4f84}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x476d522d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x178}}, 0x800) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) clock_gettime(0x0, &(0x7f0000000140)) (async) pselect6(0x40, &(0x7f0000000000)={0x100000001, 0x940d, 0x1, 0x100000001, 0x6, 0x7ff, 0xc76, 0x3}, &(0x7f00000000c0)={0x42, 0x1, 0x0, 0x4, 0x2, 0x5, 0x5, 0x80000000}, &(0x7f0000000100)={0x8, 0x1, 0x401, 0x5, 0x4, 0x8, 0x35e, 0x20}, &(0x7f0000000180)={r0, r1+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={[0xb5]}, 0x8}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042abd7000fddbdf25050000000c00020003000000000000000c00020009000000000000000c000200000000800000000011000a004e4c424c5f3b4950534f7634000000000c0004000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000080) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r7) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r7, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x178, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65350722}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xf4, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42c77a70}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b36}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ba4714f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60f9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c04a1e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb971230}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x57f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9111}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21e8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19a82d15}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc47a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf845}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde7f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa26436d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b7d}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73bb64f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x604fe2d6}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28a39fa1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb945}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x272d4f84}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x476d522d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x178}}, 0x800) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, 0x0, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r2, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x10c, r2, 0x24, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x34, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a60688a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47ce74ee}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x598de9fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x156d67d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74f83b0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x132d64fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x49db}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44a48dce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7650fe07}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69c1737}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000045) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x424, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x104, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25accd31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60a32a23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd4e1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x11ffe8c3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x487bd85c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x179e8ce3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b1d9274}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401fc623}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45c66cd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a9bd477}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d7cc86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2d2726c6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f14e92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2f403e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756a77e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71f26873}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x798ce0b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67be09e4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x124}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1d8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x34}, {0x3c}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a42e9f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6147b487}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4778ce9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffe26, 0x5, 0x54acc696}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa52cb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1be25346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ea6ffb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549cb52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a501b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x3be21375}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606066cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2448cacb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x132e0233}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46b0d6a1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ced3d64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x10}, 0x40000) [ 2558.646981] nbd: must specify a device to reconfigure 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, 0x0, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80080, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="90853978d997c59a82645a2b06007e41fdf50e00566c2cc72cbd2b6c00ec72829db610fc15559adb1ad24026e990ca8fd13901064ab1caffb0ae3e1c25c551b80d967074b20137960cf23fcbfdf6dc10b483ce7be4224f92e0bd104459712e0000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}]}, 0x40}, 0x1, 0x0, 0x0, 0x40050}, 0x4000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x10c, r2, 0x24, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x34, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a60688a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47ce74ee}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x598de9fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x156d67d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74f83b0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x132d64fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x49db}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44a48dce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7650fe07}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69c1737}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000045) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, 0x0, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r2, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7938ee12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x298c59a5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8801}, 0x801) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80080, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="90853978d997c59a82645a2b06007e41fdf50e00566c2cc72cbd2b6c00ec72829db610fc15559adb1ad24026e990ca8fd13901064ab1caffb0ae3e1c25c551b80d967074b20137960cf23fcbfdf6dc10b483ce7be4224f92e0bd104459712e0000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80080, 0x0) (async) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="90853978d997c59a82645a2b06007e41fdf50e00566c2cc72cbd2b6c00ec72829db610fc15559adb1ad24026e990ca8fd13901064ab1caffb0ae3e1c25c551b80d967074b20137960cf23fcbfdf6dc10b483ce7be4224f92e0bd104459712e0000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}]}, 0x40}, 0x1, 0x0, 0x0, 0x40050}, 0x4000) (async, rerun: 64) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (rerun: 64) [ 2558.833254] nbd: must specify a size in bytes for the device 06:18:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x10c, r2, 0x24, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x34, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a60688a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47ce74ee}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x598de9fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x156d67d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74f83b0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x132d64fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x49db}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44a48dce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7650fe07}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69c1737}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000045) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r2, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, 0x0, 0x1, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80080, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="90853978d997c59a82645a2b06007e41fdf50e00566c2cc72cbd2b6c00ec72829db610fc15559adb1ad24026e990ca8fd13901064ab1caffb0ae3e1c25c551b80d967074b20137960cf23fcbfdf6dc10b483ce7be4224f92e0bd104459712e0000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80080, 0x0) (async) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="90853978d997c59a82645a2b06007e41fdf50e00566c2cc72cbd2b6c00ec72829db610fc15559adb1ad24026e990ca8fd13901064ab1caffb0ae3e1c25c551b80d967074b20137960cf23fcbfdf6dc10b483ce7be4224f92e0bd104459712e0000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7938ee12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x298c59a5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8801}, 0x801) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7938ee12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x298c59a5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8801}, 0x801) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) [ 2558.937540] nbd: must specify a size in bytes for the device [ 2558.952995] nbd: must specify a size in bytes for the device [ 2558.975335] nbd: must specify a size in bytes for the device 06:18:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x3c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x0, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}]}, 0x40}, 0x1, 0x0, 0x0, 0x40050}, 0x4000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x60a0001}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x1e0, r4, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe8435af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d8540b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b87e94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6041b568}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df0fa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f30}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfeb2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad5c312}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5460e144}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x214cb885}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e7d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6fa0fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7658255b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7fd5bd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcc039c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x511eb783}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbf3cc57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11f71c5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52005ed5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x743e7b91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r5, 0x24, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xbc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f63966a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63c8d530}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a20b898}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffd2c, 0x5, 0x76873caa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36dc0857}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20b2219}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f93167a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15a9847e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56d636d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78ac4613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62971fca}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r8, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x720742aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3affcedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38d2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c513165}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591826f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bcba757}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x181a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c5c922c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2240a259}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75495b2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c6561ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ea5216}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x351be590}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21a69e5e}]}]}]}, 0xb4}}, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x8) 06:18:19 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) 06:18:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x3c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x10) [ 2559.115502] nbd: must specify a size in bytes for the device [ 2559.142821] nbd: must specify a size in bytes for the device [ 2559.158706] nbd: must specify a size in bytes for the device 06:18:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7938ee12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x298c59a5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8801}, 0x801) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x0, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r5) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000440)={0x0, 0x0, r6}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fac52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd3cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b889703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4799c933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x450709d2}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2554fcc940001e74}, 0x20008000) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xdc, r7, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cb56ed0}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fa18487}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x583edb11}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x682aa422}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19e3ab46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc0}, 0x20000004) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:19 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) 06:18:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x60a0001}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x1e0, r4, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe8435af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d8540b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b87e94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6041b568}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df0fa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f30}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfeb2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad5c312}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5460e144}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x214cb885}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e7d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6fa0fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7658255b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7fd5bd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcc039c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x511eb783}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbf3cc57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11f71c5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52005ed5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x743e7b91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r5, 0x24, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xbc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f63966a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63c8d530}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a20b898}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffd2c, 0x5, 0x76873caa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36dc0857}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20b2219}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f93167a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15a9847e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56d636d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78ac4613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62971fca}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r8, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x720742aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3affcedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38d2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c513165}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591826f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bcba757}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x181a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c5c922c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2240a259}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75495b2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c6561ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ea5216}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x351be590}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21a69e5e}]}]}]}, 0xb4}}, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x8) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x60a0001}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x1e0, r4, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe8435af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d8540b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b87e94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6041b568}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df0fa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f30}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfeb2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad5c312}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5460e144}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x214cb885}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e7d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6fa0fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7658255b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7fd5bd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcc039c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x511eb783}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbf3cc57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11f71c5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52005ed5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x743e7b91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r5, 0x24, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xbc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f63966a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63c8d530}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a20b898}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffd2c, 0x5, 0x76873caa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36dc0857}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20b2219}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f93167a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15a9847e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56d636d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78ac4613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62971fca}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r6) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r8, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x720742aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3affcedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38d2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c513165}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591826f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bcba757}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x181a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c5c922c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2240a259}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75495b2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c6561ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ea5216}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x351be590}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21a69e5e}]}]}]}, 0xb4}}, 0x0) (async) mkdir(&(0x7f00000003c0)='./file0\x00', 0x8) (async) 06:18:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x3c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x0, 0x0, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) 06:18:19 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800f848", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r1, @ANYBLOB="0c0002"], 0xc0}}, 0x4) 06:18:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r5) (async) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000440)={0x0, 0x0, r6}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fac52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd3cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b889703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4799c933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x450709d2}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2554fcc940001e74}, 0x20008000) (async) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r7, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xdc, r7, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cb56ed0}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fa18487}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x583edb11}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x682aa422}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19e3ab46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc0}, 0x20000004) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:19 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) 06:18:19 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800f848", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r1, @ANYBLOB="0c0002"], 0xc0}}, 0x4) 06:18:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x60a0001}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x1e0, r4, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe8435af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d8540b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b87e94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6041b568}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df0fa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f30}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfeb2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad5c312}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5460e144}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x214cb885}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e7d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6fa0fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7658255b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7fd5bd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcc039c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x511eb783}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbf3cc57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11f71c5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52005ed5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x743e7b91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r5, 0x24, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xbc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f63966a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63c8d530}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a20b898}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffd2c, 0x5, 0x76873caa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36dc0857}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20b2219}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f93167a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15a9847e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56d636d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78ac4613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62971fca}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r8, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x720742aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3affcedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38d2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c513165}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591826f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bcba757}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x181a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c5c922c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2240a259}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75495b2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c6561ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ea5216}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x351be590}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21a69e5e}]}]}]}, 0xb4}}, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x8) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x60a0001}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x1e0, r4, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe8435af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d8540b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b87e94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6041b568}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df0fa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f30}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfeb2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad5c312}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5460e144}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x214cb885}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e7d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6fa0fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7658255b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7fd5bd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcc039c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x511eb783}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbf3cc57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11f71c5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52005ed5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x743e7b91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r5, 0x24, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xbc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f63966a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63c8d530}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a20b898}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffd2c, 0x5, 0x76873caa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36dc0857}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20b2219}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f93167a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15a9847e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56d636d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78ac4613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62971fca}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r6) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r8, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x720742aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3affcedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38d2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c513165}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591826f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bcba757}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x181a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c5c922c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2240a259}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75495b2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c6561ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ea5216}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x351be590}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21a69e5e}]}]}]}, 0xb4}}, 0x0) (async) mkdir(&(0x7f00000003c0)='./file0\x00', 0x8) (async) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x38}}, 0x0) [ 2559.449169] nbd: must specify a size in bytes for the device 06:18:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r5) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000440)={0x0, 0x0, r6}) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fac52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd3cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b889703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4799c933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x450709d2}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2554fcc940001e74}, 0x20008000) (async) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r7, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xdc, r7, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cb56ed0}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fa18487}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x583edb11}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x682aa422}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19e3ab46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc0}, 0x20000004) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0xc0000, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x8000}}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r4) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x20008040) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}]}, 0x30}}, 0x0) 06:18:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x4000c1, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x3) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000400", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) 06:18:19 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800f848", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r1, @ANYBLOB="0c0002"], 0xc0}}, 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800f848", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r1, @ANYBLOB="0c0002"], 0xc0}}, 0x4) (async) [ 2559.628012] nbd: must specify a size in bytes for the device 06:18:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0xc0000, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x8000}}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r4) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x20008040) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}]}, 0x30}}, 0x0) 06:18:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x44, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:19 executing program 4: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x4200, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) utimensat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x100) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0xffffff29, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x4000c1, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x3) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000400", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x4000c1, 0x0) (async) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000400", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) (async) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}]}, 0x30}}, 0x0) 06:18:19 executing program 4: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x4200, 0x0) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) utimensat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x100) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0xffffff29, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) [ 2559.786016] nbd: must specify a size in bytes for the device 06:18:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x3ec, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6068}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc369}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8701}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bddd0a7}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x611edafe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x335ab9e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c7}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c0e0c85}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x460f}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e46b6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x496d21cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x183656e2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27f8f3c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a795ef7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40af6ddf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dd93ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c1a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402ece9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ef54f96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3566c030}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xfc, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x73e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8524}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaece}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6f3}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x356d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a50e7dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc435}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dadd77}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15fe4301}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdb3a}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8ab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cb81fd4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78265f94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77bc9c0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe5b96f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41643734}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7040f1e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc440}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x170, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37cfe5f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cd2fe47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x759d5d08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbf8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x781c97ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2627ff51}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe048}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3779d17f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551dd43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f57adc0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94f2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1842}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2121d035}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4418dbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8240}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa538}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe74c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa01b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5328f1e4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a67f6f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc33b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe25e508}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e4a5c2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7407}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20c2283c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a50c15d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x623}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2acf41f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd78a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a15a79e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a04e8c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19772288}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21ee}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x74, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf725}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45d6271d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40b3cef7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21db5390}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ee0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4af916ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64afcfb7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fa3eed5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x873d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66851585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbceb}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20040810}, 0x4000010) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc015}, 0x4dfce1e775ca8c9) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r6], 0xc0}}, 0x0) 06:18:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x28, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0xc0000, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x8000}}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r4) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x20008040) 06:18:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 06:18:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x4000c1, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x3) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000400", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x4000c1, 0x0) (async) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000400", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) (async) 06:18:19 executing program 4: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x4200, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) utimensat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x100) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0xffffff29, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x28, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r4, &(0x7f0000001700)={&(0x7f0000000080)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)="c0e6469be6047b27e78de20eed999bf4", 0x10}, {&(0x7f0000000280)="6d3c76cf609478cc5e4bd7c906364ce2edd56ff5a9896b782e6dd49dfeb9e148526208080c6baf808e3804188bb57a29859748fd216cf951d544ffbada4ba1198603fc0bd72935b37e3e7baeaafad737202e775824122489617397de5b04ff329df7ca89b078fc9237a1fca48cf543a27a0077cf335a22e86a12b24427464842453fbf130e0ebec82cdbb78b5528fd5fb3f29877432919b4dcb6bb669316ffb8b2d1fcd046ade6811329a131fcb22bbd8631eb2cde7a77ad05c606889d84965094baa0d0bc0a2b92f771d173ed75e9cd7cb9ecf2c16985508d083701bebaff0397ef3c5cd59445", 0xe7}, {&(0x7f0000000140)="761b8f633e93a7103b2fd830d2c32920cace3f7869863c4ab5c174ae5ef1f72f94492eaf0b1453051d44a56c92f92fdf7e8fac38b0a6c83163f81ce10249c9", 0x3f}, {&(0x7f0000000380)="e24e10879b239a0da5efab8f22397d8293b1700fe8c42c718114022fb0b9d62c0b2369124431e1a9ed824edabd667726de6dd5a9a990c7e4e7cf8ef2185550312149f86f727698273a3a17b801b6fe5311a2214dd8109e1ef92e9241a0af36cd08ff849dbbfe018a69b13981496ee71bc460cb04b1d8464ef66189df73dbf8fe800bcd517c697c4e387c61c3c1cc67bd7c53bb0e2930ea3285f206a58518ebc22285e862930738", 0xa7}, {&(0x7f0000000440)="c4446520af47496cd73dd69a40cc5f79737c2126b04c3dabc90f73cddfb7b67ccdaa3b3bcda9a176da18fea9bf484a46070dae6eb83c014572b99c2061b73ff61dd2f72ba039a418ea7a7dea357c96ae47", 0x51}, {&(0x7f00000001c0)}, {&(0x7f00000004c0)="3cf98218e584170fe1c3e4a19fec1361bf0a88d268c774045ac396f53c148e437af80cf5ec3f54590ef6101d4955cbce960ad74eba00423d664fad2594307e5c2b50c27e1986706d5347bc60edf24feb02914ad17b7fa593e9bba6f106cf8a088ccba6e4210dc08bf37f6886a06a1019aa190ba0b709d9b39f65b7c0c51d91159c98eb3228316a601aeaeb530aba54027f3e6a4847f32dc6350f9965bd70f4b2bff6350fa1001e8ca7da71b8385d13096bc72ea2521b46d8bb19f01f1cab046f47cb8a2f6f1183f5792e5033dc8d44623d637be06f9d25659cfee0d3dc6cca5ccd34", 0xe2}, {&(0x7f00000005c0)="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0x1000}], 0x8, &(0x7f0000001640)=[{0x98, 0x10b, 0x97, "c4f734c2406e625b30e7994260c1e4531f058d964451e9cfb6c707733b4b832388548ede203fadabe611739d5561dbbe9ed90783fc497bcaea63c264810f7321b88df9e6655cc543909be733d07fd6bac265c1c28f60b6f87e454c52eb26577835b99d26fffec301924a1ce6771b05ff1390c77fbaeb9c0961a1536e9d56bf99096ab04f34"}], 0x98}, 0x8800) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r6, @ANYRESOCT=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r3, @ANYRES64=r2, @ANYRES32=r3, @ANYRESHEX, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x3ec, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6068}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc369}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8701}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bddd0a7}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x611edafe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x335ab9e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c7}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c0e0c85}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x460f}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e46b6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x496d21cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x183656e2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27f8f3c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a795ef7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40af6ddf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dd93ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c1a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402ece9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ef54f96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3566c030}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xfc, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x73e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8524}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaece}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6f3}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x356d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a50e7dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc435}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dadd77}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15fe4301}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdb3a}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8ab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cb81fd4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78265f94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77bc9c0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe5b96f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41643734}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7040f1e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc440}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x170, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37cfe5f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cd2fe47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x759d5d08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbf8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x781c97ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2627ff51}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe048}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3779d17f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551dd43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f57adc0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94f2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1842}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2121d035}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4418dbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8240}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa538}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe74c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa01b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5328f1e4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a67f6f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc33b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe25e508}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e4a5c2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7407}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20c2283c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a50c15d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x623}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2acf41f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd78a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a15a79e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a04e8c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19772288}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21ee}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x74, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf725}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45d6271d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40b3cef7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21db5390}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ee0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4af916ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64afcfb7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fa3eed5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x873d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66851585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbceb}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20040810}, 0x4000010) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc015}, 0x4dfce1e775ca8c9) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r6], 0xc0}}, 0x0) [ 2559.975163] nbd: must specify a size in bytes for the device 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x28, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="790000030000000800010015009fb3231f0f3646b40e189c0000"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x510, r6, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x188, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67516100}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fe02285}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf155}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3346}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a31}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6199}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fb7}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ed03249}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f1ba58c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9369}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32e33a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x619d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e43}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x734879c1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25e1fbce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58a633ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5651bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25efb7ce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f00aada}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0a7c4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a7d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ca3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bddbffa}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60cdb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x250653cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde3a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b2386ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dcdcc47}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6573}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a72}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6eaeeddd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x288aa798}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b0a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2abc5999}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x43ea}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x1a4, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb917}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73521686}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24ccd178}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7762}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6851159}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffe7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c18c68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ea3}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb058}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa41d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bb6406}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28952040}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcc9f9bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda9a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5beb0a87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x41}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54f8ba42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7a0}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe537}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c337d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51792140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ad7e865}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f11d4e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb98b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe95}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402adbc4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ebef5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffff}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4219}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2eeb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa579}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xecbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b7d2f4e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd593}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1b8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4505199d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f3fd500}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf54eccf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54cecc9d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f5b8a55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41ebff5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x367044ee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x388dd3c0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56a4907b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x589f4044}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e9c0a86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed59f15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x549d96b4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33f3d68f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51238d80}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x678d5d25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f194b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18287149}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64206ac5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8798845}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5542d27d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f8239d6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d27fa19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565294c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73f5795b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22c5f7aa}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x725446d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68ef4eb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c60c067}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ec67e33}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a7aa521}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0x510}, 0x1, 0x0, 0x0, 0x20000080}, 0x44000010) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r4, &(0x7f0000001700)={&(0x7f0000000080)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)="c0e6469be6047b27e78de20eed999bf4", 0x10}, {&(0x7f0000000280)="6d3c76cf609478cc5e4bd7c906364ce2edd56ff5a9896b782e6dd49dfeb9e148526208080c6baf808e3804188bb57a29859748fd216cf951d544ffbada4ba1198603fc0bd72935b37e3e7baeaafad737202e775824122489617397de5b04ff329df7ca89b078fc9237a1fca48cf543a27a0077cf335a22e86a12b24427464842453fbf130e0ebec82cdbb78b5528fd5fb3f29877432919b4dcb6bb669316ffb8b2d1fcd046ade6811329a131fcb22bbd8631eb2cde7a77ad05c606889d84965094baa0d0bc0a2b92f771d173ed75e9cd7cb9ecf2c16985508d083701bebaff0397ef3c5cd59445", 0xe7}, {&(0x7f0000000140)="761b8f633e93a7103b2fd830d2c32920cace3f7869863c4ab5c174ae5ef1f72f94492eaf0b1453051d44a56c92f92fdf7e8fac38b0a6c83163f81ce10249c9", 0x3f}, {&(0x7f0000000380)="e24e10879b239a0da5efab8f22397d8293b1700fe8c42c718114022fb0b9d62c0b2369124431e1a9ed824edabd667726de6dd5a9a990c7e4e7cf8ef2185550312149f86f727698273a3a17b801b6fe5311a2214dd8109e1ef92e9241a0af36cd08ff849dbbfe018a69b13981496ee71bc460cb04b1d8464ef66189df73dbf8fe800bcd517c697c4e387c61c3c1cc67bd7c53bb0e2930ea3285f206a58518ebc22285e862930738", 0xa7}, {&(0x7f0000000440)="c4446520af47496cd73dd69a40cc5f79737c2126b04c3dabc90f73cddfb7b67ccdaa3b3bcda9a176da18fea9bf484a46070dae6eb83c014572b99c2061b73ff61dd2f72ba039a418ea7a7dea357c96ae47", 0x51}, {&(0x7f00000001c0)}, {&(0x7f00000004c0)="3cf98218e584170fe1c3e4a19fec1361bf0a88d268c774045ac396f53c148e437af80cf5ec3f54590ef6101d4955cbce960ad74eba00423d664fad2594307e5c2b50c27e1986706d5347bc60edf24feb02914ad17b7fa593e9bba6f106cf8a088ccba6e4210dc08bf37f6886a06a1019aa190ba0b709d9b39f65b7c0c51d91159c98eb3228316a601aeaeb530aba54027f3e6a4847f32dc6350f9965bd70f4b2bff6350fa1001e8ca7da71b8385d13096bc72ea2521b46d8bb19f01f1cab046f47cb8a2f6f1183f5792e5033dc8d44623d637be06f9d25659cfee0d3dc6cca5ccd34", 0xe2}, {&(0x7f00000005c0)="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0x1000}], 0x8, &(0x7f0000001640)=[{0x98, 0x10b, 0x97, "c4f734c2406e625b30e7994260c1e4531f058d964451e9cfb6c707733b4b832388548ede203fadabe611739d5561dbbe9ed90783fc497bcaea63c264810f7321b88df9e6655cc543909be733d07fd6bac265c1c28f60b6f87e454c52eb26577835b99d26fffec301924a1ce6771b05ff1390c77fbaeb9c0961a1536e9d56bf99096ab04f34"}], 0x98}, 0x8800) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r6, @ANYRESOCT=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r3, @ANYRES64=r2, @ANYRES32=r3, @ANYRESHEX, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) socket$kcm(0x29, 0x7, 0x0) (async) sendmsg$kcm(r4, &(0x7f0000001700)={&(0x7f0000000080)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)="c0e6469be6047b27e78de20eed999bf4", 0x10}, {&(0x7f0000000280)="6d3c76cf609478cc5e4bd7c906364ce2edd56ff5a9896b782e6dd49dfeb9e148526208080c6baf808e3804188bb57a29859748fd216cf951d544ffbada4ba1198603fc0bd72935b37e3e7baeaafad737202e775824122489617397de5b04ff329df7ca89b078fc9237a1fca48cf543a27a0077cf335a22e86a12b24427464842453fbf130e0ebec82cdbb78b5528fd5fb3f29877432919b4dcb6bb669316ffb8b2d1fcd046ade6811329a131fcb22bbd8631eb2cde7a77ad05c606889d84965094baa0d0bc0a2b92f771d173ed75e9cd7cb9ecf2c16985508d083701bebaff0397ef3c5cd59445", 0xe7}, {&(0x7f0000000140)="761b8f633e93a7103b2fd830d2c32920cace3f7869863c4ab5c174ae5ef1f72f94492eaf0b1453051d44a56c92f92fdf7e8fac38b0a6c83163f81ce10249c9", 0x3f}, {&(0x7f0000000380)="e24e10879b239a0da5efab8f22397d8293b1700fe8c42c718114022fb0b9d62c0b2369124431e1a9ed824edabd667726de6dd5a9a990c7e4e7cf8ef2185550312149f86f727698273a3a17b801b6fe5311a2214dd8109e1ef92e9241a0af36cd08ff849dbbfe018a69b13981496ee71bc460cb04b1d8464ef66189df73dbf8fe800bcd517c697c4e387c61c3c1cc67bd7c53bb0e2930ea3285f206a58518ebc22285e862930738", 0xa7}, {&(0x7f0000000440)="c4446520af47496cd73dd69a40cc5f79737c2126b04c3dabc90f73cddfb7b67ccdaa3b3bcda9a176da18fea9bf484a46070dae6eb83c014572b99c2061b73ff61dd2f72ba039a418ea7a7dea357c96ae47", 0x51}, {&(0x7f00000001c0)}, {&(0x7f00000004c0)="3cf98218e584170fe1c3e4a19fec1361bf0a88d268c774045ac396f53c148e437af80cf5ec3f54590ef6101d4955cbce960ad74eba00423d664fad2594307e5c2b50c27e1986706d5347bc60edf24feb02914ad17b7fa593e9bba6f106cf8a088ccba6e4210dc08bf37f6886a06a1019aa190ba0b709d9b39f65b7c0c51d91159c98eb3228316a601aeaeb530aba54027f3e6a4847f32dc6350f9965bd70f4b2bff6350fa1001e8ca7da71b8385d13096bc72ea2521b46d8bb19f01f1cab046f47cb8a2f6f1183f5792e5033dc8d44623d637be06f9d25659cfee0d3dc6cca5ccd34", 0xe2}, {&(0x7f00000005c0)="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", 0x1000}], 0x8, &(0x7f0000001640)=[{0x98, 0x10b, 0x97, "c4f734c2406e625b30e7994260c1e4531f058d964451e9cfb6c707733b4b832388548ede203fadabe611739d5561dbbe9ed90783fc497bcaea63c264810f7321b88df9e6655cc543909be733d07fd6bac265c1c28f60b6f87e454c52eb26577835b99d26fffec301924a1ce6771b05ff1390c77fbaeb9c0961a1536e9d56bf99096ab04f34"}], 0x98}, 0x8800) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r6, @ANYRESOCT=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r3, @ANYRES64=r2, @ANYRES32=r3, @ANYRESHEX, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x3ec, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6068}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc369}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8701}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bddd0a7}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x611edafe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x335ab9e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c7}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c0e0c85}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x460f}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e46b6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x496d21cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x183656e2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27f8f3c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a795ef7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40af6ddf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dd93ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c1a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402ece9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ef54f96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3566c030}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xfc, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x73e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8524}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaece}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6f3}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x356d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a50e7dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc435}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dadd77}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15fe4301}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdb3a}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8ab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cb81fd4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78265f94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77bc9c0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe5b96f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41643734}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7040f1e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc440}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x170, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37cfe5f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cd2fe47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x759d5d08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbf8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x781c97ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2627ff51}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe048}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3779d17f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551dd43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f57adc0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94f2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1842}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2121d035}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4418dbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8240}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa538}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe74c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa01b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5328f1e4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a67f6f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc33b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe25e508}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e4a5c2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7407}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20c2283c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a50c15d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x623}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2acf41f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd78a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a15a79e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a04e8c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19772288}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21ee}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x74, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf725}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45d6271d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40b3cef7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21db5390}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ee0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4af916ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64afcfb7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fa3eed5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x873d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66851585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbceb}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20040810}, 0x4000010) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc015}, 0x4dfce1e775ca8c9) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r6], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x3ec, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6068}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc369}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8701}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bddd0a7}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x611edafe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x335ab9e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c7}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c0e0c85}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x460f}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e46b6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x496d21cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x183656e2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27f8f3c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a795ef7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40af6ddf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dd93ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c1a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402ece9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ef54f96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3566c030}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xfc, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x73e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8524}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaece}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6f3}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x356d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a50e7dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc435}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dadd77}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15fe4301}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdb3a}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8ab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cb81fd4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78265f94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77bc9c0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe5b96f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41643734}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7040f1e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc440}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x170, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37cfe5f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cd2fe47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x759d5d08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbf8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x781c97ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2627ff51}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe048}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3779d17f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551dd43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f57adc0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94f2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1842}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2121d035}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4418dbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8240}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa538}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe74c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa01b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5328f1e4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a67f6f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc33b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe25e508}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e4a5c2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7407}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20c2283c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a50c15d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x623}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2acf41f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd78a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a15a79e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a04e8c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19772288}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21ee}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x74, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf725}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45d6271d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40b3cef7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21db5390}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ee0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4af916ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64afcfb7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fa3eed5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x873d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66851585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbceb}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20040810}, 0x4000010) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc015}, 0x4dfce1e775ca8c9) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r6], 0xc0}}, 0x0) (async) [ 2560.070707] nbd: must specify a size in bytes for the device 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x3c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x510, r6, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x188, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67516100}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fe02285}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf155}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3346}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a31}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6199}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fb7}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ed03249}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f1ba58c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9369}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32e33a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x619d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e43}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x734879c1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25e1fbce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58a633ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5651bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25efb7ce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f00aada}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0a7c4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a7d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ca3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bddbffa}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60cdb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x250653cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde3a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b2386ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dcdcc47}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6573}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a72}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6eaeeddd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x288aa798}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b0a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2abc5999}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x43ea}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x1a4, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb917}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73521686}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24ccd178}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7762}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6851159}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffe7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c18c68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ea3}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb058}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa41d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bb6406}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28952040}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcc9f9bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda9a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5beb0a87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x41}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54f8ba42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7a0}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe537}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c337d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51792140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ad7e865}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f11d4e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb98b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe95}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402adbc4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ebef5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffff}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4219}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2eeb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa579}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xecbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b7d2f4e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd593}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1b8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4505199d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f3fd500}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf54eccf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54cecc9d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f5b8a55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41ebff5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x367044ee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x388dd3c0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56a4907b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x589f4044}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e9c0a86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed59f15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x549d96b4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33f3d68f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51238d80}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x678d5d25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f194b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18287149}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64206ac5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8798845}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5542d27d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f8239d6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d27fa19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565294c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73f5795b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22c5f7aa}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x725446d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68ef4eb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c60c067}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ec67e33}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a7aa521}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0x510}, 0x1, 0x0, 0x0, 0x20000080}, 0x44000010) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="790000030000000800010015009fb3231f0f3646b40e189c0000"], 0x1c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async, rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) (rerun: 32) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x34, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r4, &(0x7f0000001700)={&(0x7f0000000080)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)="c0e6469be6047b27e78de20eed999bf4", 0x10}, {&(0x7f0000000280)="6d3c76cf609478cc5e4bd7c906364ce2edd56ff5a9896b782e6dd49dfeb9e148526208080c6baf808e3804188bb57a29859748fd216cf951d544ffbada4ba1198603fc0bd72935b37e3e7baeaafad737202e775824122489617397de5b04ff329df7ca89b078fc9237a1fca48cf543a27a0077cf335a22e86a12b24427464842453fbf130e0ebec82cdbb78b5528fd5fb3f29877432919b4dcb6bb669316ffb8b2d1fcd046ade6811329a131fcb22bbd8631eb2cde7a77ad05c606889d84965094baa0d0bc0a2b92f771d173ed75e9cd7cb9ecf2c16985508d083701bebaff0397ef3c5cd59445", 0xe7}, {&(0x7f0000000140)="761b8f633e93a7103b2fd830d2c32920cace3f7869863c4ab5c174ae5ef1f72f94492eaf0b1453051d44a56c92f92fdf7e8fac38b0a6c83163f81ce10249c9", 0x3f}, {&(0x7f0000000380)="e24e10879b239a0da5efab8f22397d8293b1700fe8c42c718114022fb0b9d62c0b2369124431e1a9ed824edabd667726de6dd5a9a990c7e4e7cf8ef2185550312149f86f727698273a3a17b801b6fe5311a2214dd8109e1ef92e9241a0af36cd08ff849dbbfe018a69b13981496ee71bc460cb04b1d8464ef66189df73dbf8fe800bcd517c697c4e387c61c3c1cc67bd7c53bb0e2930ea3285f206a58518ebc22285e862930738", 0xa7}, {&(0x7f0000000440)="c4446520af47496cd73dd69a40cc5f79737c2126b04c3dabc90f73cddfb7b67ccdaa3b3bcda9a176da18fea9bf484a46070dae6eb83c014572b99c2061b73ff61dd2f72ba039a418ea7a7dea357c96ae47", 0x51}, {&(0x7f00000001c0)}, {&(0x7f00000004c0)="3cf98218e584170fe1c3e4a19fec1361bf0a88d268c774045ac396f53c148e437af80cf5ec3f54590ef6101d4955cbce960ad74eba00423d664fad2594307e5c2b50c27e1986706d5347bc60edf24feb02914ad17b7fa593e9bba6f106cf8a088ccba6e4210dc08bf37f6886a06a1019aa190ba0b709d9b39f65b7c0c51d91159c98eb3228316a601aeaeb530aba54027f3e6a4847f32dc6350f9965bd70f4b2bff6350fa1001e8ca7da71b8385d13096bc72ea2521b46d8bb19f01f1cab046f47cb8a2f6f1183f5792e5033dc8d44623d637be06f9d25659cfee0d3dc6cca5ccd34", 0xe2}, {&(0x7f00000005c0)="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", 0x1000}], 0x8, &(0x7f0000001640)=[{0x98, 0x10b, 0x97, "c4f734c2406e625b30e7994260c1e4531f058d964451e9cfb6c707733b4b832388548ede203fadabe611739d5561dbbe9ed90783fc497bcaea63c264810f7321b88df9e6655cc543909be733d07fd6bac265c1c28f60b6f87e454c52eb26577835b99d26fffec301924a1ce6771b05ff1390c77fbaeb9c0961a1536e9d56bf99096ab04f34"}], 0x98}, 0x8800) (async) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r6, @ANYRESOCT=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r3, @ANYRES64=r2, @ANYRES32=r3, @ANYRESHEX, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2560.167779] nbd: must specify a size in bytes for the device 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYRESOCT=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0848c3a8", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x510, r6, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x188, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67516100}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fe02285}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf155}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3346}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a31}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6199}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fb7}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ed03249}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f1ba58c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9369}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32e33a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x619d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e43}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x734879c1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25e1fbce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58a633ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5651bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25efb7ce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f00aada}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0a7c4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a7d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ca3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bddbffa}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60cdb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x250653cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde3a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b2386ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dcdcc47}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6573}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a72}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6eaeeddd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x288aa798}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b0a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2abc5999}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x43ea}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x1a4, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb917}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73521686}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24ccd178}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7762}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6851159}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffe7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c18c68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ea3}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb058}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa41d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bb6406}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28952040}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcc9f9bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda9a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5beb0a87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x41}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54f8ba42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7a0}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe537}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c337d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51792140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ad7e865}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f11d4e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb98b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe95}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402adbc4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ebef5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffff}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4219}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2eeb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa579}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xecbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b7d2f4e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd593}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1b8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4505199d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f3fd500}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf54eccf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54cecc9d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f5b8a55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41ebff5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x367044ee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x388dd3c0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56a4907b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x589f4044}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e9c0a86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed59f15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x549d96b4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33f3d68f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51238d80}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x678d5d25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f194b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18287149}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64206ac5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8798845}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5542d27d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f8239d6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d27fa19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565294c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73f5795b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22c5f7aa}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x725446d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68ef4eb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c60c067}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ec67e33}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a7aa521}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0x510}, 0x1, 0x0, 0x0, 0x20000080}, 0x44000010) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="29702a8ee613f5fc081c358ea567d4428253bc2a055110994da0bdcb1e8f8cf2ef5652165ec6d1320e1d7da809c4455b2c6cda5ea5918cab010857551b481c3899785541b7e46ac3f7591a0320f8f338a2a2ecd98888069d5c7c0bf13b741b92543e1f20cf97c78b5f0006b3a4da7a388d7ed831c1ffad09277b0bba4947e22eebcebb6a30c5045a331884986e3b25d3ae7b205a482a0e0cf9b66ae74058aa7bdff1b7eefb406c3d60a03d8fe9b0c1b8b8373830556d087ef85d3c73", @ANYRES16=0x0, @ANYBLOB="000425bd7000fbdbdf2501000000ac0008802400078008000600de000000080006003a000000080005003f99a84408000600e70000002400078008000500b3f60f31080005004237672a080005001498b06c080005008924ce0e4400078008000500cb8bcb560800050053ab3d77080005007d151e4d0800050075efa57f0800050056e5b9680800050057baf95b080006000a000000080006002a0000001c0007800800050009c8216e0800060058000000080005008f6e38204c00048005000300050000000500030006000000050003000100000005000300060000000500030001000000050003000500000005000300070000000500030005000000050003000200000028000c8024000b8008000a0043b3000008000a0031b4000008000a004a27000008000900cdc41d76"], 0x134}, 0x1, 0x0, 0x0, 0x4000005}, 0x890) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004040}, 0x4880) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x102, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}}, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="080001005604898aaa7df93436c07132bd4e158ee51323de76c41a8f55dec5c72d13dfc84584272531085a03c4a1f52d8a213a4667f5e73c713280ea3bf25da23ffae315148e6dd5a8cf3c94d51749a7bfbe26a28ee0ba9d568c5510901f5060b652e1992ec937ec1a10ec4c1d51a8074b64bb1a4ac278e0183d1aa32abeed815fa415536675a3503b53b92133509b0da29231046be1b51ef9cfd50e1cc6a287665c9b0d35cf005a721401287efd2be55fbc9c1cb215783e5cdcbe27b0364a0c1672d4ea66a2468ece5033b467112f96f15e", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x58, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xfffffe2f, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x10008020) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000680), r0) 06:18:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="790000030000000800010015009fb3231f0f3646b40e189c0000"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="790000030000000800010015009fb3231f0f3646b40e189c0000"], 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) (async) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010003000000000000000100000008000100010000004f7bbf7e59c4a91b612671f6c361ac8011ae60078d595b9de90d5ee260f15d49b093"], 0x1c}}, 0x0) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYRESOCT=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0848c3a8", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYRESOCT=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0848c3a8", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) (async) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x30}}, 0x0) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010003000000000000000100000008000100010000004f7bbf7e59c4a91b612671f6c361ac8011ae60078d595b9de90d5ee260f15d49b093"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010003000000000000000100000008000100010000004f7bbf7e59c4a91b612671f6c361ac8011ae60078d595b9de90d5ee260f15d49b093"], 0x1c}}, 0x0) (async) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="29702a8ee613f5fc081c358ea567d4428253bc2a055110994da0bdcb1e8f8cf2ef5652165ec6d1320e1d7da809c4455b2c6cda5ea5918cab010857551b481c3899785541b7e46ac3f7591a0320f8f338a2a2ecd98888069d5c7c0bf13b741b92543e1f20cf97c78b5f0006b3a4da7a388d7ed831c1ffad09277b0bba4947e22eebcebb6a30c5045a331884986e3b25d3ae7b205a482a0e0cf9b66ae74058aa7bdff1b7eefb406c3d60a03d8fe9b0c1b8b8373830556d087ef85d3c73", @ANYRES16=0x0, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4000005}, 0x890) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004040}, 0x4880) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x102, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}}, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="080001005604898aaa7df93436c07132bd4e158ee51323de76c41a8f55dec5c72d13dfc84584272531085a03c4a1f52d8a213a4667f5e73c713280ea3bf25da23ffae315148e6dd5a8cf3c94d51749a7bfbe26a28ee0ba9d568c5510901f5060b652e1992ec937ec1a10ec4c1d51a8074b64bb1a4ac278e0183d1aa32abeed815fa415536675a3503b53b92133509b0da29231046be1b51ef9cfd50e1cc6a287665c9b0d35cf005a721401287efd2be55fbc9c1cb215783e5cdcbe27b0364a0c1672d4ea66a2468ece5033b467112f96f15e", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x58, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xfffffe2f, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x10008020) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000680), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="29702a8ee613f5fc081c358ea567d4428253bc2a055110994da0bdcb1e8f8cf2ef5652165ec6d1320e1d7da809c4455b2c6cda5ea5918cab010857551b481c3899785541b7e46ac3f7591a0320f8f338a2a2ecd98888069d5c7c0bf13b741b92543e1f20cf97c78b5f0006b3a4da7a388d7ed831c1ffad09277b0bba4947e22eebcebb6a30c5045a331884986e3b25d3ae7b205a482a0e0cf9b66ae74058aa7bdff1b7eefb406c3d60a03d8fe9b0c1b8b8373830556d087ef85d3c73", @ANYRES16=0x0, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4000005}, 0x890) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004040}, 0x4880) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x102, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}}, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="080001005604898aaa7df93436c07132bd4e158ee51323de76c41a8f55dec5c72d13dfc84584272531085a03c4a1f52d8a213a4667f5e73c713280ea3bf25da23ffae315148e6dd5a8cf3c94d51749a7bfbe26a28ee0ba9d568c5510901f5060b652e1992ec937ec1a10ec4c1d51a8074b64bb1a4ac278e0183d1aa32abeed815fa415536675a3503b53b92133509b0da29231046be1b51ef9cfd50e1cc6a287665c9b0d35cf005a721401287efd2be55fbc9c1cb215783e5cdcbe27b0364a0c1672d4ea66a2468ece5033b467112f96f15e", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x58, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xfffffe2f, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x10008020) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000680), r0) (async) 06:18:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="79b000000000000000000300000808c281fd804d91bd"], 0x1c}}, 0x0) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES8=r0, @ANYRES16=r2, @ANYRESOCT=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0848c3a8", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010003000000000000000100000008000100010000004f7bbf7e59c4a91b612671f6c361ac8011ae60078d595b9de90d5ee260f15d49b093"], 0x1c}}, 0x0) 06:18:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="79b000000000000000000300000808c281fd804d91bd"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="79b000000000000000000300000808c281fd804d91bd"], 0x1c}}, 0x0) (async) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="29702a8ee613f5fc081c358ea567d4428253bc2a055110994da0bdcb1e8f8cf2ef5652165ec6d1320e1d7da809c4455b2c6cda5ea5918cab010857551b481c3899785541b7e46ac3f7591a0320f8f338a2a2ecd98888069d5c7c0bf13b741b92543e1f20cf97c78b5f0006b3a4da7a388d7ed831c1ffad09277b0bba4947e22eebcebb6a30c5045a331884986e3b25d3ae7b205a482a0e0cf9b66ae74058aa7bdff1b7eefb406c3d60a03d8fe9b0c1b8b8373830556d087ef85d3c73", @ANYRES16=0x0, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4000005}, 0x890) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004040}, 0x4880) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x102, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}}, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="080001005604898aaa7df93436c07132bd4e158ee51323de76c41a8f55dec5c72d13dfc84584272531085a03c4a1f52d8a213a4667f5e73c713280ea3bf25da23ffae315148e6dd5a8cf3c94d51749a7bfbe26a28ee0ba9d568c5510901f5060b652e1992ec937ec1a10ec4c1d51a8074b64bb1a4ac278e0183d1aa32abeed815fa415536675a3503b53b92133509b0da29231046be1b51ef9cfd50e1cc6a287665c9b0d35cf005a721401287efd2be55fbc9c1cb215783e5cdcbe27b0364a0c1672d4ea66a2468ece5033b467112f96f15e", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x58, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xfffffe2f, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x10008020) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000680), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="29702a8ee613f5fc081c358ea567d4428253bc2a055110994da0bdcb1e8f8cf2ef5652165ec6d1320e1d7da809c4455b2c6cda5ea5918cab010857551b481c3899785541b7e46ac3f7591a0320f8f338a2a2ecd98888069d5c7c0bf13b741b92543e1f20cf97c78b5f0006b3a4da7a388d7ed831c1ffad09277b0bba4947e22eebcebb6a30c5045a331884986e3b25d3ae7b205a482a0e0cf9b66ae74058aa7bdff1b7eefb406c3d60a03d8fe9b0c1b8b8373830556d087ef85d3c73", @ANYRES16=0x0, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4000005}, 0x890) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004040}, 0x4880) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x102, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}}, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="080001005604898aaa7df93436c07132bd4e158ee51323de76c41a8f55dec5c72d13dfc84584272531085a03c4a1f52d8a213a4667f5e73c713280ea3bf25da23ffae315148e6dd5a8cf3c94d51749a7bfbe26a28ee0ba9d568c5510901f5060b652e1992ec937ec1a10ec4c1d51a8074b64bb1a4ac278e0183d1aa32abeed815fa415536675a3503b53b92133509b0da29231046be1b51ef9cfd50e1cc6a287665c9b0d35cf005a721401287efd2be55fbc9c1cb215783e5cdcbe27b0364a0c1672d4ea66a2468ece5033b467112f96f15e", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x58, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xfffffe2f, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x10008020) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000680), r0) (async) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x30, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="c0ecff237222f52091c206973e8cbb436d1397a6b851bd8cd808f26f8cd720d6f5c716dbb45c4a79adfd679cda5bf8d8dd86df2e430800e497dd117a0135eb95cd28b8b74249db1bb2ff5887cb4dd6de6ab78e22fb4188df", @ANYRES32=r2, @ANYBLOB="56b25d2568b1d95b74d3a150144545f39988f21b692f8a18debf968caece2c658bf467d7a814667cd0243cc3bcb35d7185f8e8477ad33f6c4cfe585db8f7bf1d030df9ed6ff50080000048b80a4585d37d553d516626bbf0b73405cf288a74f287364e9fbf07bf87280e7beedb7e3029adffd3d8ed3174602396627bc090644cfc04cef4", @ANYRES32=r3, @ANYRES32=r2, @ANYRESHEX=r0, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES16=r1, @ANYBLOB="67cc9c2406bea880a5b4cdf9e509f24c31263cd5e375bf24033cf8756735d56c00df3f1f95d7e0b0d28f47885e1a58c522970ca66175eadd784865da38a16d38cb93fb4791496724c69436ab50cef51a896a62ca4d8ea213f67f4c1853698c2160405830e34055cfb4346588e2c790efd47a367f2529caee56c31cfd4659baec30d67d7b7a067df66a7b8d557b774695d86b54b6d90ad3a50c192858ce36e7cfed129e2d1caf", @ANYBLOB="5192538aaaf5eb30bf5677851c07a47c1c1c2ca37fe3d02b58d32aab3c71a6159d4c5f86ee9453353bd129c762463b03046446c498fae03caff460c052c7065c527e6a0f7d8f9e111a0d2a170a8684b6339ac642e37ea3a3158af54119119c9ef3c1b4e037cf", @ANYRESOCT=r2, @ANYRES32=r2, @ANYBLOB="d7040000", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) 06:18:20 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="79b000000000000000000300000808c281fd804d91bd"], 0x1c}}, 0x0) 06:18:20 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @broadcast, 0x0}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)={0x5, 0x208, 0x7fffffff, {r3, r4/1000+60000}, {0x77359400}, {0x1}, 0x1, @canfd={{0x3, 0x0, 0x1}, 0x19, 0x1, 0x0, 0x0, "9292b790acd5fe8136e78f399ae32d83e04bbea228ae290a2bf31d86e678b7bca23158118b190d42f84c8a4b6c2c351d9bdde7976008385cce6a29f15f4a79bf"}}, 0x80}, 0x1, 0x0, 0x0, 0x8880}, 0x8000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="ae12811a", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x100) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r9) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000380)={{@my=0x0}, @any, 0x0, 0x8c1, 0x2, 0x3, 0x2, 0x80000001, 0xb4}) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x30, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x40c, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39978151}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ea2e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e0bb3c8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xab9b1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f6af642}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cca8366}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x158cc1ab}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xcc, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30301b77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xdcc89da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c59727}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f9e8354}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565551ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70d28dd2}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6351cf8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63512655}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d33b8e7}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f565f84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c938e93}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ecfdfe3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63b917f8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e19a6a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e8c1990}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36222c2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dc4a756}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c8, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55f522fa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13adcf7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c3e8d5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17f625cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33d2e8ed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1773f745}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe23e45b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d81b47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e0b90af}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x214df23a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64aae44d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x359cdfda}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f0f0907}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b29b512}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d57b589}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x160a1154}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x713d82e3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfffffffe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f00fb42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x912830f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c0debab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f34d1e1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c34e110}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19703dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7bd8b17b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57254d32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x314420c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74201d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3623427d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19ff4907}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b539ec8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}]}]}, 0x40c}, 0x1, 0x0, 0x0, 0x8805}, 0x4000) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="c0ecff237222f52091c206973e8cbb436d1397a6b851bd8cd808f26f8cd720d6f5c716dbb45c4a79adfd679cda5bf8d8dd86df2e430800e497dd117a0135eb95cd28b8b74249db1bb2ff5887cb4dd6de6ab78e22fb4188df", @ANYRES32=r2, @ANYBLOB="56b25d2568b1d95b74d3a150144545f39988f21b692f8a18debf968caece2c658bf467d7a814667cd0243cc3bcb35d7185f8e8477ad33f6c4cfe585db8f7bf1d030df9ed6ff50080000048b80a4585d37d553d516626bbf0b73405cf288a74f287364e9fbf07bf87280e7beedb7e3029adffd3d8ed3174602396627bc090644cfc04cef4", @ANYRES32=r3, @ANYRES32=r2, @ANYRESHEX=r0, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES16=r1, @ANYBLOB="67cc9c2406bea880a5b4cdf9e509f24c31263cd5e375bf24033cf8756735d56c00df3f1f95d7e0b0d28f47885e1a58c522970ca66175eadd784865da38a16d38cb93fb4791496724c69436ab50cef51a896a62ca4d8ea213f67f4c1853698c2160405830e34055cfb4346588e2c790efd47a367f2529caee56c31cfd4659baec30d67d7b7a067df66a7b8d557b774695d86b54b6d90ad3a50c192858ce36e7cfed129e2d1caf", @ANYBLOB="5192538aaaf5eb30bf5677851c07a47c1c1c2ca37fe3d02b58d32aab3c71a6159d4c5f86ee9453353bd129c762463b03046446c498fae03caff460c052c7065c527e6a0f7d8f9e111a0d2a170a8684b6339ac642e37ea3a3158af54119119c9ef3c1b4e037cf", @ANYRESOCT=r2, @ANYRES32=r2, @ANYBLOB="d7040000", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="c0ecff237222f52091c206973e8cbb436d1397a6b851bd8cd808f26f8cd720d6f5c716dbb45c4a79adfd679cda5bf8d8dd86df2e430800e497dd117a0135eb95cd28b8b74249db1bb2ff5887cb4dd6de6ab78e22fb4188df", @ANYRES32=r2, @ANYBLOB="56b25d2568b1d95b74d3a150144545f39988f21b692f8a18debf968caece2c658bf467d7a814667cd0243cc3bcb35d7185f8e8477ad33f6c4cfe585db8f7bf1d030df9ed6ff50080000048b80a4585d37d553d516626bbf0b73405cf288a74f287364e9fbf07bf87280e7beedb7e3029adffd3d8ed3174602396627bc090644cfc04cef4", @ANYRES32=r3, @ANYRES32=r2, @ANYRESHEX=r0, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES16=r1, @ANYBLOB="67cc9c2406bea880a5b4cdf9e509f24c31263cd5e375bf24033cf8756735d56c00df3f1f95d7e0b0d28f47885e1a58c522970ca66175eadd784865da38a16d38cb93fb4791496724c69436ab50cef51a896a62ca4d8ea213f67f4c1853698c2160405830e34055cfb4346588e2c790efd47a367f2529caee56c31cfd4659baec30d67d7b7a067df66a7b8d557b774695d86b54b6d90ad3a50c192858ce36e7cfed129e2d1caf", @ANYBLOB="5192538aaaf5eb30bf5677851c07a47c1c1c2ca37fe3d02b58d32aab3c71a6159d4c5f86ee9453353bd129c762463b03046446c498fae03caff460c052c7065c527e6a0f7d8f9e111a0d2a170a8684b6339ac642e37ea3a3158af54119119c9ef3c1b4e037cf", @ANYRESOCT=r2, @ANYRES32=r2, @ANYBLOB="d7040000", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) (async) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x30, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x30}}, 0x0) 06:18:20 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @broadcast, 0x0}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)={0x5, 0x208, 0x7fffffff, {r3, r4/1000+60000}, {0x77359400}, {0x1}, 0x1, @canfd={{0x3, 0x0, 0x1}, 0x19, 0x1, 0x0, 0x0, "9292b790acd5fe8136e78f399ae32d83e04bbea228ae290a2bf31d86e678b7bca23158118b190d42f84c8a4b6c2c351d9bdde7976008385cce6a29f15f4a79bf"}}, 0x80}, 0x1, 0x0, 0x0, 0x8880}, 0x8000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="ae12811a", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x100) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r9) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000380)={{@my=0x0}, @any, 0x0, 0x8c1, 0x2, 0x3, 0x2, 0x80000001, 0xb4}) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @broadcast}, &(0x7f0000000140)=0xc) (async) clock_gettime(0x0, &(0x7f0000000200)) (async) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)={0x5, 0x208, 0x7fffffff, {r3, r4/1000+60000}, {0x77359400}, {0x1}, 0x1, @canfd={{0x3, 0x0, 0x1}, 0x19, 0x1, 0x0, 0x0, "9292b790acd5fe8136e78f399ae32d83e04bbea228ae290a2bf31d86e678b7bca23158118b190d42f84c8a4b6c2c351d9bdde7976008385cce6a29f15f4a79bf"}}, 0x80}, 0x1, 0x0, 0x0, 0x8880}, 0x8000001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="ae12811a", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x100) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r9) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000380)={{@my=0x0}, @any, 0x0, 0x8c1, 0x2, 0x3, 0x2, 0x80000001, 0xb4}) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) (async) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) (async) 06:18:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x40c, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39978151}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ea2e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e0bb3c8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xab9b1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f6af642}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cca8366}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x158cc1ab}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xcc, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30301b77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xdcc89da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c59727}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f9e8354}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565551ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70d28dd2}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6351cf8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63512655}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d33b8e7}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f565f84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c938e93}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ecfdfe3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63b917f8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e19a6a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e8c1990}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36222c2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dc4a756}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c8, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55f522fa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13adcf7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c3e8d5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17f625cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33d2e8ed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1773f745}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe23e45b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d81b47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e0b90af}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x214df23a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64aae44d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x359cdfda}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f0f0907}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b29b512}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d57b589}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x160a1154}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x713d82e3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfffffffe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f00fb42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x912830f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c0debab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f34d1e1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c34e110}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19703dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7bd8b17b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57254d32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x314420c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74201d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3623427d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19ff4907}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b539ec8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}]}]}, 0x40c}, 0x1, 0x0, 0x0, 0x8805}, 0x4000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x40c, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39978151}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ea2e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e0bb3c8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xab9b1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f6af642}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cca8366}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x158cc1ab}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xcc, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30301b77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xdcc89da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c59727}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f9e8354}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565551ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70d28dd2}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6351cf8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63512655}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d33b8e7}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f565f84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c938e93}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ecfdfe3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63b917f8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e19a6a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e8c1990}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36222c2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dc4a756}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c8, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55f522fa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13adcf7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c3e8d5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17f625cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33d2e8ed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1773f745}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe23e45b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d81b47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e0b90af}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x214df23a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64aae44d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x359cdfda}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f0f0907}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b29b512}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d57b589}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x160a1154}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x713d82e3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfffffffe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f00fb42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x912830f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c0debab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f34d1e1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c34e110}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19703dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7bd8b17b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57254d32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x314420c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74201d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3623427d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19ff4907}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b539ec8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}]}]}, 0x40c}, 0x1, 0x0, 0x0, 0x8805}, 0x4000) (async) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="c0ecff237222f52091c206973e8cbb436d1397a6b851bd8cd808f26f8cd720d6f5c716dbb45c4a79adfd679cda5bf8d8dd86df2e430800e497dd117a0135eb95cd28b8b74249db1bb2ff5887cb4dd6de6ab78e22fb4188df", @ANYRES32=r2, @ANYBLOB="56b25d2568b1d95b74d3a150144545f39988f21b692f8a18debf968caece2c658bf467d7a814667cd0243cc3bcb35d7185f8e8477ad33f6c4cfe585db8f7bf1d030df9ed6ff50080000048b80a4585d37d553d516626bbf0b73405cf288a74f287364e9fbf07bf87280e7beedb7e3029adffd3d8ed3174602396627bc090644cfc04cef4", @ANYRES32=r3, @ANYRES32=r2, @ANYRESHEX=r0, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r4, @ANYRES32, @ANYBLOB="08000100", @ANYRES16=r1, @ANYBLOB="67cc9c2406bea880a5b4cdf9e509f24c31263cd5e375bf24033cf8756735d56c00df3f1f95d7e0b0d28f47885e1a58c522970ca66175eadd784865da38a16d38cb93fb4791496724c69436ab50cef51a896a62ca4d8ea213f67f4c1853698c2160405830e34055cfb4346588e2c790efd47a367f2529caee56c31cfd4659baec30d67d7b7a067df66a7b8d557b774695d86b54b6d90ad3a50c192858ce36e7cfed129e2d1caf", @ANYBLOB="5192538aaaf5eb30bf5677851c07a47c1c1c2ca37fe3d02b58d32aab3c71a6159d4c5f86ee9453353bd129c762463b03046446c498fae03caff460c052c7065c527e6a0f7d8f9e111a0d2a170a8684b6339ac642e37ea3a3158af54119119c9ef3c1b4e037cf", @ANYRESOCT=r2, @ANYRES32=r2, @ANYBLOB="d7040000", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRESOCT=r3], 0xc0}}, 0x0) 06:18:20 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @broadcast, 0x0}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)={0x5, 0x208, 0x7fffffff, {r3, r4/1000+60000}, {0x77359400}, {0x1}, 0x1, @canfd={{0x3, 0x0, 0x1}, 0x19, 0x1, 0x0, 0x0, "9292b790acd5fe8136e78f399ae32d83e04bbea228ae290a2bf31d86e678b7bca23158118b190d42f84c8a4b6c2c351d9bdde7976008385cce6a29f15f4a79bf"}}, 0x80}, 0x1, 0x0, 0x0, 0x8880}, 0x8000001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="ae12811a", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x100) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r9) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000380)={{@my=0x0}, @any, 0x0, 0x8c1, 0x2, 0x3, 0x2, 0x80000001, 0xb4}) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @broadcast}, &(0x7f0000000140)=0xc) (async) clock_gettime(0x0, &(0x7f0000000200)) (async) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)={0x5, 0x208, 0x7fffffff, {r3, r4/1000+60000}, {0x77359400}, {0x1}, 0x1, @canfd={{0x3, 0x0, 0x1}, 0x19, 0x1, 0x0, 0x0, "9292b790acd5fe8136e78f399ae32d83e04bbea228ae290a2bf31d86e678b7bca23158118b190d42f84c8a4b6c2c351d9bdde7976008385cce6a29f15f4a79bf"}}, 0x80}, 0x1, 0x0, 0x0, 0x8880}, 0x8000001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r6) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="ae12811a", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x100) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r9) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f0000000380)={{@my=0x0}, @any, 0x0, 0x8c1, 0x2, 0x3, 0x2, 0x80000001, 0xb4}) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r9) (async) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) (async) 06:18:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async, rerun: 32) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x40c, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39978151}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ea2e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e0bb3c8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xab9b1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f6af642}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cca8366}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x158cc1ab}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xcc, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30301b77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xdcc89da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c59727}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f9e8354}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565551ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70d28dd2}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6351cf8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63512655}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d33b8e7}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f565f84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c938e93}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ecfdfe3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63b917f8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e19a6a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e8c1990}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36222c2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dc4a756}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1c8, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55f522fa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13adcf7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c3e8d5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17f625cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33d2e8ed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1773f745}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe23e45b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d81b47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e0b90af}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x214df23a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64aae44d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x359cdfda}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f0f0907}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b29b512}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d57b589}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x160a1154}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x713d82e3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfffffffe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f00fb42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x912830f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c0debab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f34d1e1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c34e110}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19703dfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7bd8b17b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57254d32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x314420c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74201d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3623427d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19ff4907}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b539ec8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}]}]}, 0x40c}, 0x1, 0x0, 0x0, 0x8805}, 0x4000) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="18000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) [ 2560.728160] nbd: must specify a size in bytes for the device 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8005}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x48, r2, 0x800, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8d519ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r5) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r5) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="18000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="18000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000003c2c76a44d10360d4f0c25a1b701ee26d756afbf54c3680e84601f44dfbca8d9982381d8b1066d9b445b1ef7829c95eeca11b3ccfb1db75f1abf0e7be831936f7839425d0e2cefb5a4dfec1a08f11a10e5b22bf2d6f1f21636063ca647d7f4e572f315eaeec5ba3e6242893ebfb36abea30919516f582070ee2aa87cde9edebe2e4bac956497320ceaae8be0150f3707bb89339513c68a150d5c2d754d4dc4b4696ed66432a6d0f1958938e77b42c4740ca9a8036e6f8262ce357438b5a83337994f", @ANYRES16=r2, @ANYBLOB="79b0000000000000000003000000"], 0xfffffffffffffdcb}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400), 0x501380, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000440), 0x4000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0xc848) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r8) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x8a, r2, 0x2, 0x70bd2d, 0x25dfdbff}, 0x30}, 0x1, 0x0, 0x0, 0x20004011}, 0x4008000) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r9, 0x0, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc818}, 0x20000040) 06:18:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8005}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x48, r2, 0x800, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8d519ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r5) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r5) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8005}, 0x8000) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x48, r2, 0x800, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8d519ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r5) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r5) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) (async) 06:18:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x34, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="18000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="18000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) [ 2560.917696] nbd: must specify a size in bytes for the device [ 2560.933050] nbd: must specify a device to reconfigure 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x34, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x34}}, 0x10) 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000003c2c76a44d10360d4f0c25a1b701ee26d756afbf54c3680e84601f44dfbca8d9982381d8b1066d9b445b1ef7829c95eeca11b3ccfb1db75f1abf0e7be831936f7839425d0e2cefb5a4dfec1a08f11a10e5b22bf2d6f1f21636063ca647d7f4e572f315eaeec5ba3e6242893ebfb36abea30919516f582070ee2aa87cde9edebe2e4bac956497320ceaae8be0150f3707bb89339513c68a150d5c2d754d4dc4b4696ed66432a6d0f1958938e77b42c4740ca9a8036e6f8262ce357438b5a83337994f", @ANYRES16=r2, @ANYBLOB="79b0000000000000000003000000"], 0xfffffffffffffdcb}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400), 0x501380, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000440), 0x4000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0xc848) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r8) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x8a, r2, 0x2, 0x70bd2d, 0x25dfdbff}, 0x30}, 0x1, 0x0, 0x0, 0x20004011}, 0x4008000) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r9, 0x0, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc818}, 0x20000040) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000003c2c76a44d10360d4f0c25a1b701ee26d756afbf54c3680e84601f44dfbca8d9982381d8b1066d9b445b1ef7829c95eeca11b3ccfb1db75f1abf0e7be831936f7839425d0e2cefb5a4dfec1a08f11a10e5b22bf2d6f1f21636063ca647d7f4e572f315eaeec5ba3e6242893ebfb36abea30919516f582070ee2aa87cde9edebe2e4bac956497320ceaae8be0150f3707bb89339513c68a150d5c2d754d4dc4b4696ed66432a6d0f1958938e77b42c4740ca9a8036e6f8262ce357438b5a83337994f", @ANYRES16=r2, @ANYBLOB="79b0000000000000000003000000"], 0xfffffffffffffdcb}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400), 0x501380, 0x0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000440), 0x4000, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0xc848) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r8) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x8a, r2, 0x2, 0x70bd2d, 0x25dfdbff}, 0x30}, 0x1, 0x0, 0x0, 0x20004011}, 0x4008000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r9, 0x0, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc818}, 0x20000040) (async) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000003c2c76a44d10360d4f0c25a1b701ee26d756afbf54c3680e84601f44dfbca8d9982381d8b1066d9b445b1ef7829c95eeca11b3ccfb1db75f1abf0e7be831936f7839425d0e2cefb5a4dfec1a08f11a10e5b22bf2d6f1f21636063ca647d7f4e572f315eaeec5ba3e6242893ebfb36abea30919516f582070ee2aa87cde9edebe2e4bac956497320ceaae8be0150f3707bb89339513c68a150d5c2d754d4dc4b4696ed66432a6d0f1958938e77b42c4740ca9a8036e6f8262ce357438b5a83337994f", @ANYRES16=r2, @ANYBLOB="79b0000000000000000003000000"], 0xfffffffffffffdcb}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400), 0x501380, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000440), 0x4000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0xc848) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r8) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x8a, r2, 0x2, 0x70bd2d, 0x25dfdbff}, 0x30}, 0x1, 0x0, 0x0, 0x20004011}, 0x4008000) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r9, 0x0, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc818}, 0x20000040) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r5, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 06:18:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r3, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8005}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x48, r2, 0x800, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8d519ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r4) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r5) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r5) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRESHEX=r3, @ANYRES8=r5, @ANYBLOB="83d93b6a", @ANYRES64=r6, @ANYRES32, @ANYBLOB="08008100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="ef8a2aacdfcad6a9c9ea75bbd45bce833e9ee0c3222b39165163e8441fd193071b9b60522fadb9abd2c04ea533c57dbaa5848b07b9319a1abf47f3299cf3be1724488c29fd99e8e4ae2e8f871044fa52595da7e346b8c8b8e7e27055a0c1845a1a51f5c997e4549a42acfb035ad2d049f96ee6093501c34ff6b39a84e328bd2d95d0e6bef2676ac4ba5b3fc600dd30d10141412ee7b047554413ab", @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x34, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x34}}, 0x0) [ 2561.049780] nbd: must specify a device to reconfigure 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (rerun: 64) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000003c2c76a44d10360d4f0c25a1b701ee26d756afbf54c3680e84601f44dfbca8d9982381d8b1066d9b445b1ef7829c95eeca11b3ccfb1db75f1abf0e7be831936f7839425d0e2cefb5a4dfec1a08f11a10e5b22bf2d6f1f21636063ca647d7f4e572f315eaeec5ba3e6242893ebfb36abea30919516f582070ee2aa87cde9edebe2e4bac956497320ceaae8be0150f3707bb89339513c68a150d5c2d754d4dc4b4696ed66432a6d0f1958938e77b42c4740ca9a8036e6f8262ce357438b5a83337994f", @ANYRES16=r2, @ANYBLOB="79b0000000000000000003000000"], 0xfffffffffffffdcb}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400), 0x501380, 0x0) (async) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000440), 0x4000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0xc848) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r8) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x8a, r2, 0x2, 0x70bd2d, 0x25dfdbff}, 0x30}, 0x1, 0x0, 0x0, 0x20004011}, 0x4008000) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r9, 0x0, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc818}, 0x20000040) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async, rerun: 32) r3 = socket$inet(0x2, 0xa, 0x0) (rerun: 32) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRESHEX=r3, @ANYRES8=r5, @ANYBLOB="83d93b6a", @ANYRES64=r6, @ANYRES32, @ANYBLOB="08008100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="ef8a2aacdfcad6a9c9ea75bbd45bce833e9ee0c3222b39165163e8441fd193071b9b60522fadb9abd2c04ea533c57dbaa5848b07b9319a1abf47f3299cf3be1724488c29fd99e8e4ae2e8f871044fa52595da7e346b8c8b8e7e27055a0c1845a1a51f5c997e4549a42acfb035ad2d049f96ee6093501c34ff6b39a84e328bd2d95d0e6bef2676ac4ba5b3fc600dd30d10141412ee7b047554413ab", @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r5, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) [ 2561.076015] nbd: must specify a device to reconfigure [ 2561.085038] nbd: must specify a device to reconfigure 06:18:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0001cc026ff42c4d6a01009215b5f8afb68038628748be49573e4dbc67c704d043279ab5b2d8e72a39645e038bd1e7eb5155de469ff2e9c4c9d8bc82f617837c400b5e325f10c397f5387d0c272ad044398b5abee7ff37427cc0f1bc3cf0b746179ab905bc4adcbe28d20571df489a1a7ff28c2bea1a234280c4878e129a3a23ffe357a89cbf8b33f1d0fac997", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x34, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x34}}, 0x0) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x28}}, 0x0) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r5, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r5, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) (async) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRESHEX=r3, @ANYRES8=r5, @ANYBLOB="83d93b6a", @ANYRES64=r6, @ANYRES32, @ANYBLOB="08008100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="ef8a2aacdfcad6a9c9ea75bbd45bce833e9ee0c3222b39165163e8441fd193071b9b60522fadb9abd2c04ea533c57dbaa5848b07b9319a1abf47f3299cf3be1724488c29fd99e8e4ae2e8f871044fa52595da7e346b8c8b8e7e27055a0c1845a1a51f5c997e4549a42acfb035ad2d049f96ee6093501c34ff6b39a84e328bd2d95d0e6bef2676ac4ba5b3fc600dd30d10141412ee7b047554413ab", @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRESHEX=r3, @ANYRES8=r5, @ANYBLOB="83d93b6a", @ANYRES64=r6, @ANYRES32, @ANYBLOB="08008100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="ef8a2aacdfcad6a9c9ea75bbd45bce833e9ee0c3222b39165163e8441fd193071b9b60522fadb9abd2c04ea533c57dbaa5848b07b9319a1abf47f3299cf3be1724488c29fd99e8e4ae2e8f871044fa52595da7e346b8c8b8e7e27055a0c1845a1a51f5c997e4549a42acfb035ad2d049f96ee6093501c34ff6b39a84e328bd2d95d0e6bef2676ac4ba5b3fc600dd30d10141412ee7b047554413ab", @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0001cc026ff42c4d6a01009215b5f8afb68038628748be49573e4dbc67c704d043279ab5b2d8e72a39645e038bd1e7eb5155de469ff2e9c4c9d8bc82f617837c400b5e325f10c397f5387d0c272ad044398b5abee7ff37427cc0f1bc3cf0b746179ab905bc4adcbe28d20571df489a1a7ff28c2bea1a234280c4878e129a3a23ffe357a89cbf8b33f1d0fac997", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) [ 2561.201597] nbd: must specify a device to reconfigure [ 2561.217136] nbd: must specify a device to reconfigure 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x2c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[], 0x1c}}, 0x0) [ 2561.262422] nbd: must specify a device to reconfigure 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x510, r6, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x188, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67516100}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fe02285}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf155}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3346}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a31}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6199}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fb7}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ed03249}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f1ba58c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9369}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32e33a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x619d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e43}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x734879c1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25e1fbce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58a633ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5651bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25efb7ce}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f00aada}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0a7c4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a7d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ca3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bddbffa}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60cdb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x250653cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde3a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b2386ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dcdcc47}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6573}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a72}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6eaeeddd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x288aa798}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b0a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2abc5999}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x43ea}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x1a4, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb917}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73521686}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24ccd178}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7762}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6851159}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffe7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c18c68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ea3}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb058}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa41d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bb6406}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28952040}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcc9f9bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda9a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5beb0a87}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x41}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54f8ba42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7a0}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe537}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c337d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51792140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ad7e865}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f11d4e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb98b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe95}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402adbc4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ebef5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffff}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4219}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2eeb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa579}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xecbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b7d2f4e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd593}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1b8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4505199d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f3fd500}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf54eccf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54cecc9d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f5b8a55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41ebff5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x367044ee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x388dd3c0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56a4907b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x589f4044}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e9c0a86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed59f15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x549d96b4}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33f3d68f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51238d80}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x678d5d25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f194b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18287149}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64206ac5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8798845}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5542d27d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f8239d6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d27fa19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565294c1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73f5795b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22c5f7aa}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x725446d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68ef4eb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c60c067}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ec67e33}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a7aa521}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0x510}, 0x1, 0x0, 0x0, 0x20000080}, 0x44000010) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x2000401c) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100fa9900aeb012d39eebba37d5cd72bacb176fbcf5b1432bccf5db5d7192557fdf84b306fe59d6e4b846a60ff9f9c158842688b994602b7c1dd552c513bb1eb78478752f899949a9406502e69b3afc12b7c1472054b54a084508ea0f8b92cbf6fb595902f8fe336906cfa831c08b6cc6a8143ffc72594f410bb90c1a55b2a6d006a6522da902c02ad2e7e74a36425ebea2884bc19ed51279b3ba987a306ac45641de8fb665640ac919664c2225676028624df1f6a8e97ffc64a35f", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0001cc026ff42c4d6a01009215b5f8afb68038628748be49573e4dbc67c704d043279ab5b2d8e72a39645e038bd1e7eb5155de469ff2e9c4c9d8bc82f617837c400b5e325f10c397f5387d0c272ad044398b5abee7ff37427cc0f1bc3cf0b746179ab905bc4adcbe28d20571df489a1a7ff28c2bea1a234280c4878e129a3a23ffe357a89cbf8b33f1d0fac997", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r4, &(0x7f0000001700)={&(0x7f0000000080)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)="c0e6469be6047b27e78de20eed999bf4", 0x10}, {&(0x7f0000000280)="6d3c76cf609478cc5e4bd7c906364ce2edd56ff5a9896b782e6dd49dfeb9e148526208080c6baf808e3804188bb57a29859748fd216cf951d544ffbada4ba1198603fc0bd72935b37e3e7baeaafad737202e775824122489617397de5b04ff329df7ca89b078fc9237a1fca48cf543a27a0077cf335a22e86a12b24427464842453fbf130e0ebec82cdbb78b5528fd5fb3f29877432919b4dcb6bb669316ffb8b2d1fcd046ade6811329a131fcb22bbd8631eb2cde7a77ad05c606889d84965094baa0d0bc0a2b92f771d173ed75e9cd7cb9ecf2c16985508d083701bebaff0397ef3c5cd59445", 0xe7}, {&(0x7f0000000140)="761b8f633e93a7103b2fd830d2c32920cace3f7869863c4ab5c174ae5ef1f72f94492eaf0b1453051d44a56c92f92fdf7e8fac38b0a6c83163f81ce10249c9", 0x3f}, {&(0x7f0000000380)="e24e10879b239a0da5efab8f22397d8293b1700fe8c42c718114022fb0b9d62c0b2369124431e1a9ed824edabd667726de6dd5a9a990c7e4e7cf8ef2185550312149f86f727698273a3a17b801b6fe5311a2214dd8109e1ef92e9241a0af36cd08ff849dbbfe018a69b13981496ee71bc460cb04b1d8464ef66189df73dbf8fe800bcd517c697c4e387c61c3c1cc67bd7c53bb0e2930ea3285f206a58518ebc22285e862930738", 0xa7}, {&(0x7f0000000440)="c4446520af47496cd73dd69a40cc5f79737c2126b04c3dabc90f73cddfb7b67ccdaa3b3bcda9a176da18fea9bf484a46070dae6eb83c014572b99c2061b73ff61dd2f72ba039a418ea7a7dea357c96ae47", 0x51}, {&(0x7f00000001c0)}, {&(0x7f00000004c0)="3cf98218e584170fe1c3e4a19fec1361bf0a88d268c774045ac396f53c148e437af80cf5ec3f54590ef6101d4955cbce960ad74eba00423d664fad2594307e5c2b50c27e1986706d5347bc60edf24feb02914ad17b7fa593e9bba6f106cf8a088ccba6e4210dc08bf37f6886a06a1019aa190ba0b709d9b39f65b7c0c51d91159c98eb3228316a601aeaeb530aba54027f3e6a4847f32dc6350f9965bd70f4b2bff6350fa1001e8ca7da71b8385d13096bc72ea2521b46d8bb19f01f1cab046f47cb8a2f6f1183f5792e5033dc8d44623d637be06f9d25659cfee0d3dc6cca5ccd34", 0xe2}, {&(0x7f00000005c0)="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", 0x1000}], 0x8, &(0x7f0000001640)=[{0x98, 0x10b, 0x97, "c4f734c2406e625b30e7994260c1e4531f058d964451e9cfb6c707733b4b832388548ede203fadabe611739d5561dbbe9ed90783fc497bcaea63c264810f7321b88df9e6655cc543909be733d07fd6bac265c1c28f60b6f87e454c52eb26577835b99d26fffec301924a1ce6771b05ff1390c77fbaeb9c0961a1536e9d56bf99096ab04f34"}], 0x98}, 0x8800) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r6, @ANYRESOCT=r2, @ANYRES32, @ANYBLOB="08000100", @ANYRESDEC=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r3, @ANYRES64=r2, @ANYRES32=r3, @ANYRESHEX, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[], 0x1c}}, 0x0) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, r1, 0x314, 0x70bd2b, 0x8, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40048c1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRES8=r3, @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX=r5], 0xc0}}, 0x0) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x3ec, r4, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6068}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc369}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8701}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bddd0a7}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x611edafe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x335ab9e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c7}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c0e0c85}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x460f}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e46b6a8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x496d21cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x183656e2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27f8f3c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a795ef7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40af6ddf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dd93ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c1a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x402ece9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ef54f96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3566c030}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xfc, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x73e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8524}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94b4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaece}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6f3}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x356d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a50e7dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc435}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19dadd77}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15fe4301}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdb3a}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8ab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cb81fd4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78265f94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77bc9c0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe5b96f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41643734}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7040f1e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc440}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x170, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37cfe5f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cd2fe47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x759d5d08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbf8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x781c97ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2627ff51}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe048}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3779d17f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551dd43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f57adc0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x94f2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1842}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2121d035}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4418dbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8240}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa538}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe74c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa01b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5328f1e4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd94c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a67f6f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc33b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe25e508}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e4a5c2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7407}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20c2283c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a50c15d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x623}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2acf41f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd78a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a15a79e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a04e8c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19772288}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21ee}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x74, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf725}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7140}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45d6271d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40b3cef7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21db5390}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ee0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4af916ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64afcfb7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fa3eed5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x873d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66851585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbceb}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20040810}, 0x4000010) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc015}, 0x4dfce1e775ca8c9) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES16=r6], 0xc0}}, 0x0) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x2000401c) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100fa9900aeb012d39eebba37d5cd72bacb176fbcf5b1432bccf5db5d7192557fdf84b306fe59d6e4b846a60ff9f9c158842688b994602b7c1dd552c513bb1eb78478752f899949a9406502e69b3afc12b7c1472054b54a084508ea0f8b92cbf6fb595902f8fe336906cfa831c08b6cc6a8143ffc72594f410bb90c1a55b2a6d006a6522da902c02ad2e7e74a36425ebea2884bc19ed51279b3ba987a306ac45641de8fb665640ac919664c2225676028624df1f6a8e97ffc64a35f", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x2000401c) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100fa9900aeb012d39eebba37d5cd72bacb176fbcf5b1432bccf5db5d7192557fdf84b306fe59d6e4b846a60ff9f9c158842688b994602b7c1dd552c513bb1eb78478752f899949a9406502e69b3afc12b7c1472054b54a084508ea0f8b92cbf6fb595902f8fe336906cfa831c08b6cc6a8143ffc72594f410bb90c1a55b2a6d006a6522da902c02ad2e7e74a36425ebea2884bc19ed51279b3ba987a306ac45641de8fb665640ac919664c2225676028624df1f6a8e97ffc64a35f", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) [ 2561.386315] nbd: must specify a size in bytes for the device 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[], 0x1c}}, 0x0) 06:18:21 executing program 3: socket$pptp(0x18, 0x1, 0x2) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x60a0001}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x1e0, r4, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe8435af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d8540b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b87e94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6041b568}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df0fa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f30}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfeb2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad5c312}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5460e144}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x214cb885}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e7d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb8, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6fa0fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7658255b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7fd5bd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcc039c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x511eb783}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbf3cc57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11f71c5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52005ed5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x743e7b91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r5, 0x24, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xbc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f63966a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63c8d530}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a20b898}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffd2c, 0x5, 0x76873caa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36dc0857}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20b2219}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f93167a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15a9847e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56d636d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78ac4613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62971fca}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r8, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x720742aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3affcedd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38d2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c513165}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591826f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bcba757}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x181a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c5c922c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2240a259}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75495b2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c6561ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ea5216}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x351be590}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21a69e5e}]}]}]}, 0xb4}}, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x8) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, r1, 0x314, 0x70bd2b, 0x8, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40048c1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) (async) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRES8=r3, @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX=r5], 0xc0}}, 0x0) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:21 executing program 3: socket$pptp(0x18, 0x1, 0x2) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) socket$pptp(0x18, 0x1, 0x2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) [ 2561.440984] nbd: must specify a size in bytes for the device [ 2561.462429] nbd: must specify a size in bytes for the device [ 2561.481450] nbd: must specify a size in bytes for the device 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8014}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x3c, r2, 0x101, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x2c, r2, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x2000401c) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100fa9900aeb012d39eebba37d5cd72bacb176fbcf5b1432bccf5db5d7192557fdf84b306fe59d6e4b846a60ff9f9c158842688b994602b7c1dd552c513bb1eb78478752f899949a9406502e69b3afc12b7c1472054b54a084508ea0f8b92cbf6fb595902f8fe336906cfa831c08b6cc6a8143ffc72594f410bb90c1a55b2a6d006a6522da902c02ad2e7e74a36425ebea2884bc19ed51279b3ba987a306ac45641de8fb665640ac919664c2225676028624df1f6a8e97ffc64a35f", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8014}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, r1, 0x314, 0x70bd2b, 0x8, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40048c1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) (async) r6 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRES8=r3, @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES64=r6, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX=r5], 0xc0}}, 0x0) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x424, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x104, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25accd31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60a32a23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd4e1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x11ffe8c3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x487bd85c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x179e8ce3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b1d9274}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401fc623}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45c66cd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a9bd477}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d7cc86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2d2726c6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f14e92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2f403e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756a77e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71f26873}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x798ce0b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67be09e4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x124}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1d8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x34}, {0x3c}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a42e9f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6147b487}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4778ce9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffe26, 0x5, 0x54acc696}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa52cb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1be25346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ea6ffb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549cb52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a501b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x3be21375}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606066cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2448cacb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x132e0233}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46b0d6a1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ced3d64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 06:18:21 executing program 3: socket$pptp(0x18, 0x1, 0x2) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000700), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000008c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)={0xe8, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffa}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4730c2bf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f041412}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6b6490}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54c08057}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8a5213}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c8cdb19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x289dc7e4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30c01517}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ec6bdff}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f341fd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5232826f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7eeb1928}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406014fb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3133a330}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x840}, 0x8008881) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x5c, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ']%'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x5c}}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYBLOB="12e4092cc4dd6c5755c9015b35fbb611bd236fa2dd3fc5f33d5da5eff0b4f3d370dea15e4738ed57543be347cba83295a79890c716236917169483350a821f4a7443202655d01109f0c23c8a94c159548b00cf7b171c3ff406955a233620ad0af40f833564709c375a91f2b8877d78809e314c96168eaa", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r3, @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x170, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x15c, 0x8, 0x0, 0x1, [{0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e7ec5a8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51b6167e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11afc93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1394acb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcbbab97}]}, {0x4}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2879aac9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xeed9961}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6732a06a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x111b77aa}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aa97661}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xad9058f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4282b50a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1793b482}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29ef1c64}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x496c5e2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c3905a0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11a8e824}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x139c310f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x174c1ccb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e15cd33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a579f34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18701559}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b908873}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb225e35}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a39665a}]}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40}, 0x4000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), r6) ioctl$SCSI_IOCTL_PROBE_HOST(r5, 0x5385, &(0x7f0000000000)={0xa4, ""/164}) openat$cgroup_devices(r5, &(0x7f0000000680)='devices.deny\x00', 0x2, 0x0) [ 2561.581807] nbd: must specify a size in bytes for the device 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8014}, 0x0) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x11c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xac, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x133c1861}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47f0f382}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x412651c2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69294cdb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb80a14b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55c29145}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fabe48e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4be8ed04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f93976}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb069e37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54e0f151}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ef2fb42}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c5feb09}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x424, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x104, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25accd31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60a32a23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd4e1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x11ffe8c3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x487bd85c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x179e8ce3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b1d9274}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401fc623}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45c66cd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a9bd477}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d7cc86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2d2726c6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f14e92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2f403e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756a77e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71f26873}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x798ce0b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67be09e4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x124}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1d8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x34}, {0x3c}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a42e9f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6147b487}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4778ce9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffe26, 0x5, 0x54acc696}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa52cb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1be25346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ea6ffb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549cb52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a501b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x3be21375}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606066cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2448cacb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x132e0233}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46b0d6a1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ced3d64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) [ 2561.693599] nbd: must specify a size in bytes for the device 06:18:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c001e00d2c4bc325a4a6782fcffffffffffff686035c7e6425227bc2ea701000000001ad2c6db5c92b8e142c5e0a70000003f88520be574520b945e2899d38d6fed9c010030638cee644189b53f0e1b2172d7ae1ceb47f33ba7b9da47ef1239014ea4b6abcb7b56e07d37227a7c1e5780279fe24e2739deab865c1a2c508e4c46a3e8f1206d8e4727d7b126b2cbe75af943c16431f539aa42", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa000ca00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="200029bd7000f7dbdf25010000000c00020000020000000000000c00080005000000000000000c00060005000000000000000c00050029000000000000000c00040003000000000000000c0004000000bf08b38efd26dfa5ff245f31c6b121326f5f422dcde6b49d40eccc07158c2f4af43e5201157c499cb211fcf84ad13a2fd9dd6c32e418bfc4c109135a2d43d1445a742d5d79174982b81710ada913bce364e407"], 0x5c}, 0x1, 0x0, 0x0, 0x88c1}, 0x20008000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0xfc, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xe8, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6bd6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e4f9a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe69c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x362caacb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f3db0d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5787}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x215a2916}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321dd913}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x127f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15b7e88d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722caf5c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1de43094}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x91a6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ac68fdf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x99c42f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x308cc6dc}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67ff9148}]}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 06:18:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000700), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000008c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)={0xe8, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffa}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4730c2bf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f041412}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6b6490}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54c08057}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8a5213}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c8cdb19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x289dc7e4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30c01517}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ec6bdff}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f341fd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5232826f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7eeb1928}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406014fb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3133a330}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x840}, 0x8008881) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x5c, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ']%'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x5c}}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYBLOB="12e4092cc4dd6c5755c9015b35fbb611bd236fa2dd3fc5f33d5da5eff0b4f3d370dea15e4738ed57543be347cba83295a79890c716236917169483350a821f4a7443202655d01109f0c23c8a94c159548b00cf7b171c3ff406955a233620ad0af40f833564709c375a91f2b8877d78809e314c96168eaa", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r3, @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x170, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x15c, 0x8, 0x0, 0x1, [{0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e7ec5a8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51b6167e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11afc93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1394acb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcbbab97}]}, {0x4}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2879aac9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xeed9961}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6732a06a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x111b77aa}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aa97661}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xad9058f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4282b50a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1793b482}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29ef1c64}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x496c5e2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c3905a0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11a8e824}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x139c310f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x174c1ccb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e15cd33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a579f34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18701559}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b908873}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb225e35}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a39665a}]}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40}, 0x4000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), r6) ioctl$SCSI_IOCTL_PROBE_HOST(r5, 0x5385, &(0x7f0000000000)={0xa4, ""/164}) openat$cgroup_devices(r5, &(0x7f0000000680)='devices.deny\x00', 0x2, 0x0) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) [ 2561.778803] nla_parse: 111 callbacks suppressed [ 2561.778813] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2561.796574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2561.806020] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2561.818158] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2561.827417] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 06:18:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c001e00d2c4bc325a4a6782fcffffffffffff686035c7e6425227bc2ea701000000001ad2c6db5c92b8e142c5e0a70000003f88520be574520b945e2899d38d6fed9c010030638cee644189b53f0e1b2172d7ae1ceb47f33ba7b9da47ef1239014ea4b6abcb7b56e07d37227a7c1e5780279fe24e2739deab865c1a2c508e4c46a3e8f1206d8e4727d7b126b2cbe75af943c16431f539aa42", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) 06:18:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x11c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xac, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x133c1861}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47f0f382}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x412651c2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69294cdb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb80a14b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55c29145}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fabe48e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4be8ed04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f93976}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb069e37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54e0f151}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ef2fb42}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c5feb09}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0x424, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x104, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25accd31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60a32a23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd4e1f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x11ffe8c3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x487bd85c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x179e8ce3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b1d9274}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401fc623}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45c66cd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a9bd477}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d7cc86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2d2726c6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f14e92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x2f403e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756a77e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71f26873}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x798ce0b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67be09e4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x124}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1d8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x34}, {0x3c}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a42e9f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6147b487}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4778ce9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0xfffffffffffffe26, 0x5, 0x54acc696}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa52cb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1be25346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x13ea6ffb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3549cb52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a501b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x3be21375}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x606066cb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2448cacb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x132e0233}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46b0d6a1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ced3d64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 06:18:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c001e00d2c4bc325a4a6782fcffffffffffff686035c7e6425227bc2ea701000000001ad2c6db5c92b8e142c5e0a70000003f88520be574520b945e2899d38d6fed9c010030638cee644189b53f0e1b2172d7ae1ceb47f33ba7b9da47ef1239014ea4b6abcb7b56e07d37227a7c1e5780279fe24e2739deab865c1a2c508e4c46a3e8f1206d8e4727d7b126b2cbe75af943c16431f539aa42", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c001e00d2c4bc325a4a6782fcffffffffffff686035c7e6425227bc2ea701000000001ad2c6db5c92b8e142c5e0a70000003f88520be574520b945e2899d38d6fed9c010030638cee644189b53f0e1b2172d7ae1ceb47f33ba7b9da47ef1239014ea4b6abcb7b56e07d37227a7c1e5780279fe24e2739deab865c1a2c508e4c46a3e8f1206d8e4727d7b126b2cbe75af943c16431f539aa42", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000"], 0x1c}}, 0x0) (async) 06:18:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa000ca00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="200029bd7000f7dbdf25010000000c00020000020000000000000c00080005000000000000000c00060005000000000000000c00050029000000000000000c00040003000000000000000c0004000000bf08b38efd26dfa5ff245f31c6b121326f5f422dcde6b49d40eccc07158c2f4af43e5201157c499cb211fcf84ad13a2fd9dd6c32e418bfc4c109135a2d43d1445a742d5d79174982b81710ada913bce364e407"], 0x5c}, 0x1, 0x0, 0x0, 0x88c1}, 0x20008000) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0xfc, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xe8, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6bd6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e4f9a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe69c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x362caacb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f3db0d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5787}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x215a2916}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321dd913}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x127f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15b7e88d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722caf5c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1de43094}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x91a6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ac68fdf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x99c42f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x308cc6dc}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67ff9148}]}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 2561.883705] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.2'. 06:18:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000700), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000008c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)={0xe8, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffa}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4730c2bf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f041412}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6b6490}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54c08057}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8a5213}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c8cdb19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x289dc7e4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30c01517}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ec6bdff}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f341fd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5232826f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7eeb1928}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406014fb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3133a330}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x840}, 0x8008881) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x5c, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ']%'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x5c}}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYBLOB="12e4092cc4dd6c5755c9015b35fbb611bd236fa2dd3fc5f33d5da5eff0b4f3d370dea15e4738ed57543be347cba83295a79890c716236917169483350a821f4a7443202655d01109f0c23c8a94c159548b00cf7b171c3ff406955a233620ad0af40f833564709c375a91f2b8877d78809e314c96168eaa", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES8=r3, @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x170, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x15c, 0x8, 0x0, 0x1, [{0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e7ec5a8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51b6167e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11afc93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1394acb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcbbab97}]}, {0x4}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2879aac9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xeed9961}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6732a06a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x111b77aa}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aa97661}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xad9058f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4282b50a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1793b482}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29ef1c64}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x496c5e2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c3905a0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11a8e824}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x139c310f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x174c1ccb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e15cd33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a579f34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18701559}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b908873}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb225e35}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a39665a}]}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40}, 0x4000) (async, rerun: 32) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), r6) (async, rerun: 32) ioctl$SCSI_IOCTL_PROBE_HOST(r5, 0x5385, &(0x7f0000000000)={0xa4, ""/164}) openat$cgroup_devices(r5, &(0x7f0000000680)='devices.deny\x00', 0x2, 0x0) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x11c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xac, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x133c1861}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47f0f382}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x412651c2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69294cdb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb80a14b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55c29145}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fabe48e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4be8ed04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f93976}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb069e37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54e0f151}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ef2fb42}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c5feb09}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000000) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r2) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2561.960333] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2561.990588] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) [ 2562.005872] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2562.015695] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 06:18:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa000ca00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="200029bd7000f7dbdf25010000000c00020000020000000000000c00080005000000000000000c00060005000000000000000c00050029000000000000000c00040003000000000000000c0004000000bf08b38efd26dfa5ff245f31c6b121326f5f422dcde6b49d40eccc07158c2f4af43e5201157c499cb211fcf84ad13a2fd9dd6c32e418bfc4c109135a2d43d1445a742d5d79174982b81710ada913bce364e407"], 0x5c}, 0x1, 0x0, 0x0, 0x88c1}, 0x20008000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0xfc, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xe8, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6bd6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e4f9a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe69c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x362caacb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f3db0d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5787}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x215a2916}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321dd913}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x127f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15b7e88d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722caf5c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1de43094}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x91a6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ac68fdf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x99c42f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x308cc6dc}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67ff9148}]}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa000ca00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="200029bd7000f7dbdf25010000000c00020000020000000000000c00080005000000000000000c00060005000000000000000c00050029000000000000000c00040003000000000000000c0004000000bf08b38efd26dfa5ff245f31c6b121326f5f422dcde6b49d40eccc07158c2f4af43e5201157c499cb211fcf84ad13a2fd9dd6c32e418bfc4c109135a2d43d1445a742d5d79174982b81710ada913bce364e407"], 0x5c}, 0x1, 0x0, 0x0, 0x88c1}, 0x20008000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0xfc, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xe8, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6bd6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e4f9a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe69c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x362caacb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f3db0d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5787}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x215a2916}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x321dd913}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x127f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15b7e88d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722caf5c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1de43094}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x91a6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ac68fdf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x99c42f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x308cc6dc}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67ff9148}]}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) (async) 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40}}, './file0\x00'}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r10 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240), 0xa0000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r10, 0xc018937d, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x36}}, './file0\x00'}) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4ac}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8}, {0x8, 0x1, r9}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x3f, 0x2, 0x3a}, 0x4, 0x6}) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x294, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x130, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ea51601}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70df551}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb69e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1304}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c43}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x148d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61da57fd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x985}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcd9bae0}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ebc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc969}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf697}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7eee2d69}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd837}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7775b3d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5baf0f64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2f2}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2147da9b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x25de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41ce7a17}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5af6d6b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13b358d6}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5af5704a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54535a6a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa630}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc78b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34cb3bfe}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2413}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c486fa}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b721d3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b3be71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bd118c9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x257360f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33c4385f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15c45e41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f312fd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32e001cd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x608ed385}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44ff5b03}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2adcc091}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32c90a9}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbb0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f9593d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ae6df7a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x224846a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x297f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xda40cdc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4679c4ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf45a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfcc1}]}]}]}, 0x294}, 0x1, 0x0, 0x0, 0x4840}, 0x4000800) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2562.100633] nbd: must specify a size in bytes for the device 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40}}, './file0\x00'}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r10 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240), 0xa0000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r10, 0xc018937d, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x36}}, './file0\x00'}) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4ac}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8}, {0x8, 0x1, r9}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(0x0, r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="629539492c8a66561321264971721d4bbb828412bbf5acf8e50b9fd8c2c1de5d9a9e31e91a7b733a5d5cabdcb872b356727c0327b9", @ANYBLOB="950f049e13798a7314cd973fec4ff5e01069a8c88a32e3754d9e6e6c9826d9f46a01add4aebe6a4efbcaac376538f6909fa271071bdf277908dd2ecb91fd7cb7f9dfe170206cb3b512cd9cb4b228d2c7acb0a3241c62faee0a0711660285e7bb93eba7fb82d93a51e0c06066039caf107ba2e1a545cdb2684efe34e99473854750b50cf0b3b5c56def2546dfb2e3bf605cda7c058449b72e31469496f952f7c4152b79104d0700000000000000d2338c9ff39055af574c200a05c1f9dcde27427b9213a255f8f4a23452416449c64de4b3e2c6bc0113302b499f90139e6b00905829192ae252", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800ff00", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x294, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x130, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ea51601}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70df551}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb69e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1304}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c43}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x148d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61da57fd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x985}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcd9bae0}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ebc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc969}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf697}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7eee2d69}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd837}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7775b3d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5baf0f64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2f2}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2147da9b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x25de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41ce7a17}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5af6d6b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13b358d6}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5af5704a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54535a6a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa630}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc78b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34cb3bfe}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2413}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c486fa}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b721d3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b3be71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bd118c9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x257360f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33c4385f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15c45e41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f312fd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32e001cd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x608ed385}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44ff5b03}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2adcc091}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32c90a9}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbb0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f9593d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ae6df7a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x224846a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x297f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xda40cdc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4679c4ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf45a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfcc1}]}]}]}, 0x294}, 0x1, 0x0, 0x0, 0x4840}, 0x4000800) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x108, r4, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x783fb3e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a62a7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x485ddce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e40b48a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8125}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfae3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dc6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a28}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x9c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76c4afc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ffe1032}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f4cd0b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x162c256a}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e8be25b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26c55563}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x141ab29e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x264b9c6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5564d012}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3657fe88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10f90c50}]}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(0x0, r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x294, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x130, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ea51601}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70df551}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb69e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1304}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c43}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x148d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61da57fd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x985}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcd9bae0}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ebc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc969}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x38f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf697}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7eee2d69}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd837}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7775b3d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5baf0f64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2f2}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2147da9b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x25de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41ce7a17}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5af6d6b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13b358d6}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5af5704a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54535a6a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa630}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc78b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34cb3bfe}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f2a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2413}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c486fa}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b721d3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b3be71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bd118c9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x257360f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33c4385f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15c45e41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f312fd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32e001cd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x608ed385}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44ff5b03}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2adcc091}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32c90a9}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbb0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f9593d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ae6df7a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x224846a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x297f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xda40cdc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4679c4ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf45a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfcc1}]}]}]}, 0x294}, 0x1, 0x0, 0x0, 0x4840}, 0x4000800) (rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r1) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x108, r4, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x783fb3e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a62a7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x485ddce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e40b48a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8125}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfae3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dc6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a28}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x9c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76c4afc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ffe1032}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f4cd0b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x162c256a}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e8be25b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26c55563}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x141ab29e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x264b9c6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5564d012}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3657fe88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10f90c50}]}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="629539492c8a66561321264971721d4bbb828412bbf5acf8e50b9fd8c2c1de5d9a9e31e91a7b733a5d5cabdcb872b356727c0327b9", @ANYBLOB="950f049e13798a7314cd973fec4ff5e01069a8c88a32e3754d9e6e6c9826d9f46a01add4aebe6a4efbcaac376538f6909fa271071bdf277908dd2ecb91fd7cb7f9dfe170206cb3b512cd9cb4b228d2c7acb0a3241c62faee0a0711660285e7bb93eba7fb82d93a51e0c06066039caf107ba2e1a545cdb2684efe34e99473854750b50cf0b3b5c56def2546dfb2e3bf605cda7c058449b72e31469496f952f7c4152b79104d0700000000000000d2338c9ff39055af574c200a05c1f9dcde27427b9213a255f8f4a23452416449c64de4b3e2c6bc0113302b499f90139e6b00905829192ae252", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800ff00", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="629539492c8a66561321264971721d4bbb828412bbf5acf8e50b9fd8c2c1de5d9a9e31e91a7b733a5d5cabdcb872b356727c0327b9", @ANYBLOB="950f049e13798a7314cd973fec4ff5e01069a8c88a32e3754d9e6e6c9826d9f46a01add4aebe6a4efbcaac376538f6909fa271071bdf277908dd2ecb91fd7cb7f9dfe170206cb3b512cd9cb4b228d2c7acb0a3241c62faee0a0711660285e7bb93eba7fb82d93a51e0c06066039caf107ba2e1a545cdb2684efe34e99473854750b50cf0b3b5c56def2546dfb2e3bf605cda7c058449b72e31469496f952f7c4152b79104d0700000000000000d2338c9ff39055af574c200a05c1f9dcde27427b9213a255f8f4a23452416449c64de4b3e2c6bc0113302b499f90139e6b00905829192ae252", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800ff00", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(0x0, r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40}}, './file0\x00'}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r10 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240), 0xa0000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r10, 0xc018937d, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x36}}, './file0\x00'}) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4ac}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8}, {0x8, 0x1, r9}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40}}, './file0\x00'}) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240), 0xa0000, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r10, 0xc018937d, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x36}}, './file0\x00'}) (async) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4ac}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}, {0x8}, {0x8, 0x1, r9}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) 06:18:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r3, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x85}, 0x880) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="629539492c8a66561321264971721d4bbb828412bbf5acf8e50b9fd8c2c1de5d9a9e31e91a7b733a5d5cabdcb872b356727c0327b9", @ANYBLOB="950f049e13798a7314cd973fec4ff5e01069a8c88a32e3754d9e6e6c9826d9f46a01add4aebe6a4efbcaac376538f6909fa271071bdf277908dd2ecb91fd7cb7f9dfe170206cb3b512cd9cb4b228d2c7acb0a3241c62faee0a0711660285e7bb93eba7fb82d93a51e0c06066039caf107ba2e1a545cdb2684efe34e99473854750b50cf0b3b5c56def2546dfb2e3bf605cda7c058449b72e31469496f952f7c4152b79104d0700000000000000d2338c9ff39055af574c200a05c1f9dcde27427b9213a255f8f4a23452416449c64de4b3e2c6bc0113302b499f90139e6b00905829192ae252", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800ff00", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x44) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r3, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x85}, 0x880) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r3, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x85}, 0x880) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x108, r4, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x783fb3e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a62a7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x485ddce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e40b48a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8125}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfae3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dc6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a28}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x9c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76c4afc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ffe1032}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f4cd0b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x162c256a}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e8be25b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26c55563}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x141ab29e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x264b9c6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5564d012}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3657fe88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10f90c50}]}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, ']{-#+('}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x81) 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x44) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r6, 0x20, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40000000}, 0x880) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r3) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r8, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000031}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, ']{-#+('}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x81) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r3, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x85}, 0x880) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:22 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c01a0000e663e30e9b40a55bd5510dd3e12c9d53c44bfb0cd6867c4ba4fd489f02b63b09e031de88974ead7c928f52c4f4b357c8f8eed4f51e97acfd8ad9d92e7224c460648e900b2d9563822a7349c8fe3a15126c3844a428f1deef9aa852a90899dfb2872eee47b35e60175a3a61bfe4d5d06598d91ac2dadbc4b6ed6cd37a55f6fdf7ee179d48", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRESOCT=r0, @ANYBLOB="00800000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x44) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r6, 0x20, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40000000}, 0x880) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r3) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r8, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000031}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:22 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800cd75", @ANYRES32, @ANYRES16=r1], 0xc0}}, 0x0) 06:18:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, ']{-#+('}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x81) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, ']{-#+('}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x81) (async) 06:18:22 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) r5 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x1f, 0x4, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x80, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000011f00000800010000000000"], 0x1c}}, 0x0) 06:18:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800cd75", @ANYRES32, @ANYRES16=r1], 0xc0}}, 0x0) 06:18:22 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) socket$packet(0x11, 0x0, 0x300) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) (async) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r6, 0x20, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40000000}, 0x880) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r3) (rerun: 64) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r8, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000031}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) [ 2562.844192] nbd: must specify a size in bytes for the device 06:18:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x1f, 0x4, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x80, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000011f00000800010000000000"], 0x1c}}, 0x0) 06:18:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 06:18:23 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async) socket$packet(0x11, 0x0, 0x300) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800cd75", @ANYRES32, @ANYRES16=r1], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0800cd75", @ANYRES32, @ANYRES16=r1], 0xc0}}, 0x0) (async) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) socket$inet(0x2, 0xa, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) (async) socket$packet(0x11, 0x0, 0x300) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r4, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2562.968335] nbd: must specify a size in bytes for the device 06:18:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x1f, 0x4, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x80, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) (async) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000011f00000800010000000000"], 0x1c}}, 0x0) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) [ 2563.011951] nbd: must specify a size in bytes for the device 06:18:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01000000040000ff0700000000000800010000000000"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@loopback, @private, 0x0}, &(0x7f0000000140)=0xc) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2b}}, './file0\x00'}) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r11 = socket(0x2c, 0x80000, 0x10001) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000600)={{0x1, 0x1, 0x18, r7, {0x3ff}}, './file0\x00'}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb0, 0x0, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r11}, {0x8, 0x1, r8}, {0x8, 0x1, r8}, {0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4010}, 0xc040020) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0xc8, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r9}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_TIMEOUT={0x47, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4eb74169}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8001}, 0x5) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xd0, r2, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x6c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20040003}, 0x800) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x1c}}, 0x24044800) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) [ 2563.076830] nbd: must specify a size in bytes for the device 06:18:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01000000040000ff0700000000000800010000000000"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@loopback, @private, 0x0}, &(0x7f0000000140)=0xc) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2b}}, './file0\x00'}) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async, rerun: 32) r11 = socket(0x2c, 0x80000, 0x10001) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000600)={{0x1, 0x1, 0x18, r7, {0x3ff}}, './file0\x00'}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb0, 0x0, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r11}, {0x8, 0x1, r8}, {0x8, 0x1, r8}, {0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4010}, 0xc040020) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0xc8, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r9}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_TIMEOUT={0x47, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4eb74169}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8001}, 0x5) (async) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xd0, r2, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x6c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20040003}, 0x800) 06:18:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r5 = socket(0x0, 0x80000, 0x2029) r6 = socket(0x25, 0x4, 0x6) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40a10288}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x8c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x88}, 0x20008010) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r10, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x24008050) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x400c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r4, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100009}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4844}, 0x5265a5cf830768e0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) (async) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x1c}}, 0x24044800) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01000000040000ff0700000000000800010000000000"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@loopback, @private, 0x0}, &(0x7f0000000140)=0xc) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2b}}, './file0\x00'}) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r11 = socket(0x2c, 0x80000, 0x10001) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000600)={{0x1, 0x1, 0x18, r7, {0x3ff}}, './file0\x00'}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb0, 0x0, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r11}, {0x8, 0x1, r8}, {0x8, 0x1, r8}, {0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4010}, 0xc040020) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0xc8, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r9}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_TIMEOUT={0x47, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4eb74169}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8001}, 0x5) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xd0, r2, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x6c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20040003}, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01000000040000ff0700000000000800010000000000"], 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@loopback, @private}, &(0x7f0000000140)=0xc) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000400)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2b}}, './file0\x00'}) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) socket(0x2c, 0x80000, 0x10001) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000600)={{0x1, 0x1, 0x18, r7, {0x3ff}}, './file0\x00'}) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb0, 0x0, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r11}, {0x8, 0x1, r8}, {0x8, 0x1, r8}, {0x8, 0x1, r5}, {0x8, 0x1, r7}, {0x8, 0x1, r9}, {0x8, 0x1, r12}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, 'NLBL_CIPSOv4\x00'}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4010}, 0xc040020) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)={0xc8, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2a}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r9}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_TIMEOUT={0x47, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4eb74169}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8001}, 0x5) (async) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xd0, r2, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x6c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20040003}, 0x800) (async) 06:18:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r5 = socket(0x0, 0x80000, 0x2029) r6 = socket(0x25, 0x4, 0x6) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40a10288}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x8c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x88}, 0x20008010) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r10, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x24008050) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r3, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) socket(0x0, 0x80000, 0x2029) (async) socket(0x25, 0x4, 0x6) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40a10288}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x8c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x88}, 0x20008010) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r10, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x24008050) (async) [ 2563.275423] nbd: must specify a device to reconfigure 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x400c0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r4, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100009}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4844}, 0x5265a5cf830768e0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 06:18:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x1c}}, 0x24044800) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x1c}}, 0x24044800) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x400c0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r4, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100009}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4844}, 0x5265a5cf830768e0) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 2563.373451] nbd: must specify a device to reconfigure 06:18:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c}}, 0x54) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20002, 0x0) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000100)={0xe, {0x0, 0x4, 0x7f, 0x36, "fbdfc37969997e441b5c1d6bce826c5b235e49b57411e9c6d4b83725672ccb9b55f5119a62fc45175aeae931079ba4db70e7958dd158"}}, 0x42) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r4, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}, 0x1, 0x0, 0x0, 0x40810}, 0x2c040) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 06:18:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async, rerun: 32) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (rerun: 32) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async, rerun: 32) r5 = socket(0x0, 0x80000, 0x2029) (async, rerun: 32) r6 = socket(0x25, 0x4, 0x6) (async) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r9, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40a10288}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x8c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x88}, 0x20008010) (async) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r10, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async, rerun: 64) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x5}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x24008050) (rerun: 64) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x6c}}, 0x8045) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2563.488503] nbd: must specify a device to reconfigure [ 2563.500141] nbd: must specify a device to reconfigure [ 2563.526835] nbd: must specify a device to reconfigure 06:18:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c}}, 0x54) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20002, 0x0) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000100)={0xe, {0x0, 0x4, 0x7f, 0x36, "fbdfc37969997e441b5c1d6bce826c5b235e49b57411e9c6d4b83725672ccb9b55f5119a62fc45175aeae931079ba4db70e7958dd158"}}, 0x42) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c}}, 0x54) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20002, 0x0) (async) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000100)={0xe, {0x0, 0x4, 0x7f, 0x36, "fbdfc37969997e441b5c1d6bce826c5b235e49b57411e9c6d4b83725672ccb9b55f5119a62fc45175aeae931079ba4db70e7958dd158"}}, 0x42) (async) 06:18:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r4, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}, 0x1, 0x0, 0x0, 0x40810}, 0x2c040) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x6c}}, 0x8045) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x6c}}, 0x8045) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 06:18:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r4, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}, 0x1, 0x0, 0x0, 0x40810}, 0x2c040) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r4, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}, 0x1, 0x0, 0x0, 0x40810}, 0x2c040) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8fadd0000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250200000060000c8034000b800800090025d24612080009005e68484e08000a00f52b000008000a009b6e000008000a00e13500000800090081dbaa5f1c000b80080009003b2abc4208000a009dd9000008000a0044e500000c000b8008000a0091cc00000800010000000000400008803c00078008000500651c471a08000500d349cd2808000600d900000008000500e59a623b080006000c0000080005004c2b450b3c0004800500030006000000050003000100000005000300000000000500030001000000050003000000000005000300000000000500030005000000"], 0xf8}}, 0x4040014) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x40}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x6c}}, 0x8045) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2563.687947] nbd: must specify a device to reconfigure 06:18:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x8014) 06:18:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c}}, 0x54) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20002, 0x0) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000100)={0xe, {0x0, 0x4, 0x7f, 0x36, "fbdfc37969997e441b5c1d6bce826c5b235e49b57411e9c6d4b83725672ccb9b55f5119a62fc45175aeae931079ba4db70e7958dd158"}}, 0x42) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c}}, 0x54) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20002, 0x0) (async) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000100)={0xe, {0x0, 0x4, 0x7f, 0x36, "fbdfc37969997e441b5c1d6bce826c5b235e49b57411e9c6d4b83725672ccb9b55f5119a62fc45175aeae931079ba4db70e7958dd158"}}, 0x42) (async) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="d50f3280bdcbd10ee0d245b32c180f08021cbc", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:23 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000180)='NLBL_CIPSOv4\x00', 0xd) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x284, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bc7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4805bac5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2656}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58c8406e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a6a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd287}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x230f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x168, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ee7a506}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcca4}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c7812db}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c776120}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1544a594}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ac252cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22e9592}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39199326}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70577e29}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66a630cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7811}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe434}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x763fc28e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bfbe684}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fc941df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71199a94}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1429cc71}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3f5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b1c3be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f06}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf5cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15952d98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x84b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf49}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2827f288}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f21b01a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xccde}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x674216a0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe6ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3429}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe190}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa4f7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9c0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39de5f25}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1621}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3712850d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x946c8e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4627f724}]}, {0x4}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7df8bb8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c6d1d0c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8adbdeb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2621c1d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}]}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x80}, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r3) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="348b14039c0d1f0000dbb39ff43b2845043d951bdc678482bc543869258558ceb70bb1d0649d4c977a1d1e8c533173fe60f8b91e85ea5b5138c314e39c25b75dbebe69cd71155ee487a18c864f884eb77500c25f2d84209a6dcebf474f8075c8215d39607b75c72b2907fc260d5f848cc15bda933fcb7da16c3fc0d47751c108d859d6c759a4ff5daf91dc5745b8f58973ec2fb39a0b7d18d7391298f9568f0a814a7ffece7ddd13e969e1798ca9a11e72a8f14f3f4112bb324e2039bf0eda174cad1814e2118039c6bdab3dd05db661d0d4063d32f9189f4357619b0fb1ee8cf7e059bd5327c8b59f4cb1a0a0c514bea0106efa2038c443", @ANYRES16=r5, @ANYBLOB="010000d87c000000"], 0x1c}}, 0x0) 06:18:23 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async, rerun: 32) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) (rerun: 32) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000180)='NLBL_CIPSOv4\x00', 0xd) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x284, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bc7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4805bac5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2656}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58c8406e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a6a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd287}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x230f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x168, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ee7a506}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcca4}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c7812db}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c776120}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1544a594}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ac252cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22e9592}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39199326}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70577e29}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66a630cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7811}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe434}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x763fc28e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bfbe684}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fc941df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71199a94}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1429cc71}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3f5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b1c3be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f06}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf5cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15952d98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x84b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf49}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2827f288}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f21b01a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xccde}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x674216a0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe6ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3429}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe190}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa4f7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9c0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39de5f25}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1621}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3712850d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x946c8e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4627f724}]}, {0x4}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7df8bb8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c6d1d0c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8adbdeb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2621c1d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}]}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x80}, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r3) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r6) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="348b14039c0d1f0000dbb39ff43b2845043d951bdc678482bc543869258558ceb70bb1d0649d4c977a1d1e8c533173fe60f8b91e85ea5b5138c314e39c25b75dbebe69cd71155ee487a18c864f884eb77500c25f2d84209a6dcebf474f8075c8215d39607b75c72b2907fc260d5f848cc15bda933fcb7da16c3fc0d47751c108d859d6c759a4ff5daf91dc5745b8f58973ec2fb39a0b7d18d7391298f9568f0a814a7ffece7ddd13e969e1798ca9a11e72a8f14f3f4112bb324e2039bf0eda174cad1814e2118039c6bdab3dd05db661d0d4063d32f9189f4357619b0fb1ee8cf7e059bd5327c8b59f4cb1a0a0c514bea0106efa2038c443", @ANYRES16=r5, @ANYBLOB="010000d87c000000"], 0x1c}}, 0x0) 06:18:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0xa, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x8014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) (async) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x8014) (async) 06:18:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="d50f3280bdcbd10ee0d245b32c180f08021cbc", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:24 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000180)='NLBL_CIPSOv4\x00', 0xd) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x284, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bc7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4805bac5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2656}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58c8406e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a6a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd287}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x230f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x168, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ee7a506}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcca4}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c7812db}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c776120}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1544a594}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ac252cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22e9592}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39199326}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70577e29}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66a630cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7811}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe434}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x763fc28e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bfbe684}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fc941df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71199a94}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1429cc71}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3f5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b1c3be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f06}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf5cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15952d98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x84b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf49}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2827f288}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f21b01a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xccde}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x674216a0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe6ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3429}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe190}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa4f7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9c0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39de5f25}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1621}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3712850d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x946c8e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4627f724}]}, {0x4}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7df8bb8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c6d1d0c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8adbdeb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2621c1d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}]}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x80}, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r3) (async, rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r6) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="348b14039c0d1f0000dbb39ff43b2845043d951bdc678482bc543869258558ceb70bb1d0649d4c977a1d1e8c533173fe60f8b91e85ea5b5138c314e39c25b75dbebe69cd71155ee487a18c864f884eb77500c25f2d84209a6dcebf474f8075c8215d39607b75c72b2907fc260d5f848cc15bda933fcb7da16c3fc0d47751c108d859d6c759a4ff5daf91dc5745b8f58973ec2fb39a0b7d18d7391298f9568f0a814a7ffece7ddd13e969e1798ca9a11e72a8f14f3f4112bb324e2039bf0eda174cad1814e2118039c6bdab3dd05db661d0d4063d32f9189f4357619b0fb1ee8cf7e059bd5327c8b59f4cb1a0a0c514bea0106efa2038c443", @ANYRES16=r5, @ANYBLOB="010000d87c000000"], 0x1c}}, 0x0) 06:18:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="d50f3280bdcbd10ee0d245b32c180f08021cbc", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x6c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000904}, 0x8860) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r6, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "c9b16d397691879b0174bbe46719ae5e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4042000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd59d}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x1) sendmsg$NL80211_CMD_GET_SURVEY(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="0000006f9559c052508d09fb4c9dd6dcc5934b197b4c87529fa2805c8d00"/43, @ANYRES16=r6, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000300000053000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4008050) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x8014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) (async) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x8014) (async) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r7, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x4040) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$SG_BLKTRACESTOP(r9, 0x1275, 0x0) r10 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r10, 0x0, 0x0, 0x0, 0x0) r11 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r11, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYRESOCT=r11, @ANYRES32, @ANYBLOB="08008963d034406d98f5df916bc3b57b642f4242058a72d1129655de4abd35fcab215bfb9738dbbc", @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYRESHEX=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESDEC=r11, @ANYBLOB="100000"], 0xc0}}, 0x801) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x6c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000904}, 0x8860) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r6, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "c9b16d397691879b0174bbe46719ae5e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4042000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd59d}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x1) sendmsg$NL80211_CMD_GET_SURVEY(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="0000006f9559c052508d09fb4c9dd6dcc5934b197b4c87529fa2805c8d00"/43, @ANYRES16=r6, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000300000053000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4008050) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x8) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESHEX=r1, @ANYRES16=r2, @ANYBLOB="705f9cc9604b3f75f65ffaa47c0585b3080b26cdf93faeac48b891670837542945352ab563"], 0x1c}}, 0x0) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x24}}, 0x0) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x6c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000904}, 0x8860) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r6, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "c9b16d397691879b0174bbe46719ae5e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4042000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd59d}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x1) sendmsg$NL80211_CMD_GET_SURVEY(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="0000006f9559c052508d09fb4c9dd6dcc5934b197b4c87529fa2805c8d00"/43, @ANYRES16=r6, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000300000053000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4008050) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wlan0\x00'}) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x6c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000904}, 0x8860) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r6, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "c9b16d397691879b0174bbe46719ae5e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4042000) (async) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd59d}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x1) (async) sendmsg$NL80211_CMD_GET_SURVEY(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="0000006f9559c052508d09fb4c9dd6dcc5934b197b4c87529fa2805c8d00"/43, @ANYRES16=r6, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000300000053000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4008050) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) [ 2564.247905] nbd: must specify a device to reconfigure 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x8) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESHEX=r1, @ANYRES16=r2, @ANYBLOB="705f9cc9604b3f75f65ffaa47c0585b3080b26cdf93faeac48b891670837542945352ab563"], 0x1c}}, 0x0) 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r7, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x4040) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$SG_BLKTRACESTOP(r9, 0x1275, 0x0) r10 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r10, 0x0, 0x0, 0x0, 0x0) r11 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r11, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYRESOCT=r11, @ANYRES32, @ANYBLOB="08008963d034406d98f5df916bc3b57b642f4242058a72d1129655de4abd35fcab215bfb9738dbbc", @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYRESHEX=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESDEC=r11, @ANYBLOB="100000"], 0xc0}}, 0x801) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r7, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x4040) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) ioctl$SG_BLKTRACESTOP(r9, 0x1275, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r10, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r11, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYRESOCT=r11, @ANYRES32, @ANYBLOB="08008963d034406d98f5df916bc3b57b642f4242058a72d1129655de4abd35fcab215bfb9738dbbc", @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYRESHEX=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESDEC=r11, @ANYBLOB="100000"], 0xc0}}, 0x801) (async) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x8) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESHEX=r1, @ANYRES16=r2, @ANYBLOB="705f9cc9604b3f75f65ffaa47c0585b3080b26cdf93faeac48b891670837542945352ab563"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x8) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESHEX=r1, @ANYRES16=r2, @ANYBLOB="705f9cc9604b3f75f65ffaa47c0585b3080b26cdf93faeac48b891670837542945352ab563"], 0x1c}}, 0x0) (async) 06:18:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair(0x23, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000380), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x94, r7, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4367ef13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1344286b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57f33f87}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67466803}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cd60bf1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42eab80e}]}]}]}, 0x94}}, 0x20004004) write$UHID_DESTROY(r5, &(0x7f0000000280), 0x4) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r3, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0xc020) r8 = syz_open_dev$vbi(&(0x7f00000002c0), 0x2, 0x2) ioctl$VIDIOC_S_PRIORITY(r8, 0x40045644, 0x1) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) [ 2564.353682] nbd: must specify a device to reconfigure 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r7, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x4040) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$SG_BLKTRACESTOP(r9, 0x1275, 0x0) r10 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r10, 0x0, 0x0, 0x0, 0x0) r11 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r11, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYRESOCT=r11, @ANYRES32, @ANYBLOB="08008963d034406d98f5df916bc3b57b642f4242058a72d1129655de4abd35fcab215bfb9738dbbc", @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYRESHEX=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESDEC=r11, @ANYBLOB="100000"], 0xc0}}, 0x801) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) (async) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r7, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x4040) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) ioctl$SG_BLKTRACESTOP(r9, 0x1275, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r10, 0x0, 0x0, 0x0, 0x0) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r11, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r8, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYRESOCT=r11, @ANYRES32, @ANYBLOB="08008963d034406d98f5df916bc3b57b642f4242058a72d1129655de4abd35fcab215bfb9738dbbc", @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYBLOB="08000100", @ANYRESHEX=r4, @ANYRESHEX=r0, @ANYRES32, @ANYRESOCT=r1, @ANYRESDEC=r11, @ANYBLOB="100000"], 0xc0}}, 0x801) (async) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x134, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xe4, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bbc1f6a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bad9157}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cb4c2c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e09}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3380bdb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa244}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60e1ef98}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15cf7247}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13a2a99a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xff11}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b7ce2b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb38}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e7b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12a5efa4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1678}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26c7c868}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c22ae5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdce7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x662e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747514d3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9ca7}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x134}, 0x1, 0x0, 0x0, 0x4008000}, 0x2800) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) (async) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) socketpair(0x23, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000380), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x94, r7, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4367ef13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1344286b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57f33f87}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67466803}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cd60bf1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42eab80e}]}]}]}, 0x94}}, 0x20004004) (async) write$UHID_DESTROY(r5, &(0x7f0000000280), 0x4) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r3, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0xc020) (async) r8 = syz_open_dev$vbi(&(0x7f00000002c0), 0x2, 0x2) ioctl$VIDIOC_S_PRIORITY(r8, 0x40045644, 0x1) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x134, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xe4, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bbc1f6a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bad9157}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cb4c2c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e09}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3380bdb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa244}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60e1ef98}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15cf7247}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13a2a99a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xff11}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b7ce2b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb38}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e7b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12a5efa4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1678}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26c7c868}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c22ae5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdce7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x662e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747514d3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9ca7}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x134}, 0x1, 0x0, 0x0, 0x4008000}, 0x2800) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) [ 2564.456198] nbd: must specify a device to reconfigure 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x24}}, 0x0) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) socketpair(0xf, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xb0, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '$]*'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x3}, 0x1) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r8) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x124, r10, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c09784}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11db0d27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7f8df5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68fa399}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cb3fea2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54bbf27c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xfcc98539a5e7d279}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xeb0878c2de24f846}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r11, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2564.521736] nbd: must specify at least one socket 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x24}}, 0x0) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x134, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xe4, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bbc1f6a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bad9157}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cb4c2c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e09}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3380bdb2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa244}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60e1ef98}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15cf7247}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13a2a99a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xff11}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b7ce2b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb38}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e7b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12a5efa4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1678}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26c7c868}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78c22ae5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdce7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x662e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747514d3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9ca7}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x134}, 0x1, 0x0, 0x0, 0x4008000}, 0x2800) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) socketpair(0x23, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) (async) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000380), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x94, r7, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4367ef13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1344286b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57f33f87}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67466803}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cd60bf1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42eab80e}]}]}]}, 0x94}}, 0x20004004) (async) write$UHID_DESTROY(r5, &(0x7f0000000280), 0x4) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r3, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8001}, 0xc020) (async) r8 = syz_open_dev$vbi(&(0x7f00000002c0), 0x2, 0x2) ioctl$VIDIOC_S_PRIORITY(r8, 0x40045644, 0x1) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x24}}, 0x0) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) [ 2564.632482] nbd: must specify at least one socket 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (rerun: 64) 06:18:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async, rerun: 64) socketpair(0xf, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) (async) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xb0, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '$]*'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x3}, 0x1) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r8) (rerun: 64) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r10, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x124, r10, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c09784}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11db0d27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7f8df5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68fa399}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cb3fea2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54bbf27c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xfcc98539a5e7d279}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xeb0878c2de24f846}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) (async) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r11, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}}, 0x0) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x728000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x50010) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x450, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747ff3cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a966b50}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe670}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b2f11c0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe9a}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xd8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b81327f}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34e3e72}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45af56b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x787d5688}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d061808}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34277680}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16cf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38725dd7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f963a9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52acf990}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x92d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45b7544a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67a1ed87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6803f843}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc3c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8610}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x488e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e289243}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6174b58a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33b400b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x724bb0cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53c43f5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x296d6f3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x653c7cba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f3d47ee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d4cebe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x529b90a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x156ff919}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ff3b892}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ce96242}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e1e14a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52a10674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57dbf1c4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x534d05fb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b8d65db}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x216a19f7}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcbd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabf0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71dc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69aa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9478}]}, {0x4}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x10c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57dc687e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x910e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67d6db27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d56}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd63522}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc874}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe0e8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe281}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b882933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ad89885}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23ac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3299f8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ea0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24312817}]}, {0x4}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1950}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x302a1700}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x119e5fa6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b86e80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x588107e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b848b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4680}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2593c75f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd29c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2edfe950}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bad81b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cbb574f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6130b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x416a6d43}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6180d5de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c565d69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x532d44cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78e0d127}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x960c39a}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x450}, 0x1, 0x0, 0x0, 0x1}, 0x20040005) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r4, 0xda3bc049aed0b079, 0x0, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r6, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x400c100}, 0x8008040) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}}, 0x0) 06:18:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) socketpair(0xf, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) (async) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xb0, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '$]*'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x3}, 0x1) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r8) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x124, r10, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c09784}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11db0d27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7f8df5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68fa399}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cb3fea2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54bbf27c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xfcc98539a5e7d279}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xeb0878c2de24f846}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) (async) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r11, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x728000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x50010) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x450, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747ff3cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a966b50}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe670}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b2f11c0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe9a}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xd8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b81327f}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34e3e72}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45af56b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x787d5688}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d061808}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34277680}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16cf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38725dd7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f963a9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52acf990}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x92d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45b7544a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67a1ed87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6803f843}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc3c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8610}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x488e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e289243}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6174b58a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33b400b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x724bb0cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53c43f5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x296d6f3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x653c7cba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f3d47ee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d4cebe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x529b90a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x156ff919}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ff3b892}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ce96242}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e1e14a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52a10674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57dbf1c4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x534d05fb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b8d65db}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x216a19f7}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcbd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabf0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71dc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69aa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9478}]}, {0x4}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x10c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57dc687e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x910e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67d6db27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d56}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd63522}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc874}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe0e8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe281}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b882933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ad89885}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23ac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3299f8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ea0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24312817}]}, {0x4}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1950}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x302a1700}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x119e5fa6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b86e80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x588107e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b848b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4680}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2593c75f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd29c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2edfe950}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bad81b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cbb574f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6130b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x416a6d43}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6180d5de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c565d69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x532d44cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78e0d127}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x960c39a}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x450}, 0x1, 0x0, 0x0, 0x1}, 0x20040005) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r4, 0xda3bc049aed0b079, 0x0, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) 06:18:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r6, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x400c100}, 0x8008040) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2564.837496] nbd: must specify a device to reconfigure 06:18:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}}, 0x0) 06:18:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) (async, rerun: 64) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (rerun: 64) 06:18:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x728000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x50010) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x450, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747ff3cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a966b50}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe670}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b2f11c0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe9a}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xd8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b81327f}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34e3e72}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45af56b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x787d5688}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d061808}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34277680}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16cf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38725dd7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f963a9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52acf990}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x92d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45b7544a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67a1ed87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6803f843}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc3c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8610}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x488e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e289243}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6174b58a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33b400b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x724bb0cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53c43f5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x296d6f3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x653c7cba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f3d47ee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d4cebe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x529b90a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x156ff919}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ff3b892}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ce96242}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e1e14a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52a10674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57dbf1c4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x534d05fb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b8d65db}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x216a19f7}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcbd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabf0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71dc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69aa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9478}]}, {0x4}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x10c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57dc687e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x910e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67d6db27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d56}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd63522}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc874}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe0e8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe281}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b882933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ad89885}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23ac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3299f8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ea0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24312817}]}, {0x4}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1950}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x302a1700}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x119e5fa6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b86e80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x588107e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b848b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4680}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2593c75f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd29c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2edfe950}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bad81b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cbb574f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6130b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x416a6d43}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6180d5de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c565d69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x532d44cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78e0d127}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x960c39a}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x450}, 0x1, 0x0, 0x0, 0x1}, 0x20040005) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r4, 0xda3bc049aed0b079, 0x0, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), r0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x728000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x50010) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x450, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747ff3cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a966b50}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe670}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b2f11c0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe9a}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xd8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b81327f}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34e3e72}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45af56b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x787d5688}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d061808}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34277680}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30ab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16cf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38725dd7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f963a9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52acf990}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x92d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45b7544a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67a1ed87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6803f843}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc3c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8610}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x488e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x138, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e289243}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6174b58a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33b400b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x724bb0cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53c43f5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x296d6f3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x653c7cba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f3d47ee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75d4cebe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x529b90a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x156ff919}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ff3b892}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ce96242}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e1e14a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52a10674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57dbf1c4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x534d05fb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b8d65db}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x216a19f7}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x48, 0xc, 0x0, 0x1, [{0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcbd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabf0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71dc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69aa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9478}]}, {0x4}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x10c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57dc687e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x910e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67d6db27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d56}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd63522}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc874}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe0e8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe281}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4ef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b882933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ad89885}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23ac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3299f8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ea0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24312817}]}, {0x4}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1950}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x302a1700}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x119e5fa6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b86e80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x588107e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b848b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4680}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2593c75f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd29c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2edfe950}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bad81b9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cbb574f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6130b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x416a6d43}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6180d5de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c565d69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x532d44cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78e0d127}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x960c39a}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x450}, 0x1, 0x0, 0x0, 0x1}, 0x20040005) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r4, 0xda3bc049aed0b079, 0x0, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0), r0) (async) 06:18:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2564.929496] nbd: must specify at least one socket 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r6, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x400c100}, 0x8008040) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x15c, r5, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf62dd95}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f9ed8cd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b2d3ddc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8c7f17a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ee00d14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28ca1e4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x601b0d6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3df1f49e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79073aca}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29ae4c95}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e4f488b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x790f1913}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10086d6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30ae4a91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x738edaf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x569f9210}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dc7a85f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3074f310}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71745f63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4001}, 0x6040001) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) socketpair(0xf, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r7, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xb0, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '$]*'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x3}, 0x1) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r8) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x124, r10, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c09784}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11db0d27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7f8df5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68fa399}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cb3fea2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54bbf27c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xfcc98539a5e7d279}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0xeb0878c2de24f846}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r11, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2565.066386] nbd: must specify a size in bytes for the device 06:18:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x15c, r5, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf62dd95}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f9ed8cd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b2d3ddc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8c7f17a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ee00d14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28ca1e4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x601b0d6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3df1f49e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79073aca}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29ae4c95}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e4f488b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x790f1913}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10086d6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30ae4a91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x738edaf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x569f9210}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dc7a85f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3074f310}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71745f63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4001}, 0x6040001) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x15c, r5, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf62dd95}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f9ed8cd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b2d3ddc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8c7f17a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ee00d14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28ca1e4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x601b0d6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3df1f49e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79073aca}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29ae4c95}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e4f488b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x790f1913}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10086d6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30ae4a91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x738edaf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x569f9210}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dc7a85f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3074f310}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71745f63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4001}, 0x6040001) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 06:18:25 executing program 3: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x6c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000904}, 0x8860) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r6, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "c9b16d397691879b0174bbe46719ae5e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4042000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd59d}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x1) sendmsg$NL80211_CMD_GET_SURVEY(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="0000006f9559c052508d09fb4c9dd6dcc5934b197b4c87529fa2805c8d00"/43, @ANYRES16=r6, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000300000053000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4008050) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:25 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES8=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB='\b\x00B\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2565.207683] nbd: must specify a size in bytes for the device 06:18:25 executing program 3: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x6c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000904}, 0x8860) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r6, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "c9b16d397691879b0174bbe46719ae5e"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4042000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd59d}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x1) sendmsg$NL80211_CMD_GET_SURVEY(r5, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="0000006f9559c052508d09fb4c9dd6dcc5934b197b4c87529fa2805c8d00"/43, @ANYRES16=r6, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000300000053000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4008050) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x15c, r5, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf62dd95}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f9ed8cd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b2d3ddc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8c7f17a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ee00d14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28ca1e4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x601b0d6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3df1f49e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79073aca}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29ae4c95}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e4f488b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x790f1913}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10086d6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30ae4a91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x738edaf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x569f9210}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dc7a85f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3074f310}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71745f63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4001}, 0x6040001) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x8000) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r2, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 06:18:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES8=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB='\b\x00B\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES8=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB='\b\x00B\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x8000) 06:18:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES8=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB='\b\x00B\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES8=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB='\b\x00B\x00', @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) [ 2565.367060] nbd: must specify a size in bytes for the device 06:18:25 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x24000, 0x0) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x98, r6, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xd3e6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x24044084}, 0x1) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1900006e3509eaf376869f930cfd", @ANYRES16=0x0, @ANYBLOB="000325bd7000ffdbdf2505000000080001000000000006000a00292c00000c0003000700000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="ffb000000000000000000300000008000100800000006b86d72d78fb3c4ecc2b25dd6c2d1ae155c522d0ddb82bfe16834912a089186875916aacaeec5e83dd5d24ccf64fa0e29953e34496df1f"], 0x1c}}, 0x0) 06:18:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x8000) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1900006e3509eaf376869f930cfd", @ANYRES16=0x0, @ANYBLOB="000325bd7000ffdbdf2505000000080001000000000006000a00292c00000c0003000700000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="ffb000000000000000000300000008000100800000006b86d72d78fb3c4ecc2b25dd6c2d1ae155c522d0ddb82bfe16834912a089186875916aacaeec5e83dd5d24ccf64fa0e29953e34496df1f"], 0x1c}}, 0x0) 06:18:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x8000) 06:18:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0xc0}, 0x1, 0x0, 0x0, 0x40801}, 0x0) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2565.582105] nbd: must specify a device to reconfigure 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1900006e3509eaf376869f930cfd", @ANYRES16=0x0, @ANYBLOB="000325bd7000ffdbdf2505000000080001000000000006000a00292c00000c0003000700000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="ffb000000000000000000300000008000100800000006b86d72d78fb3c4ecc2b25dd6c2d1ae155c522d0ddb82bfe16834912a089186875916aacaeec5e83dd5d24ccf64fa0e29953e34496df1f"], 0x1c}}, 0x0) 06:18:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) (async) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x24000, 0x0) (async) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x98, r6, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xd3e6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x24044084}, 0x1) 06:18:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x24000, 0x0) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x98, r6, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xd3e6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x24044084}, 0x1) 06:18:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0xc0}, 0x1, 0x0, 0x0, 0x40801}, 0x0) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x1e0, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x14, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}, {0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x17c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a86f5e1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f3cd7d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x99a7a4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b8c7d48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40663420}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f6e95dc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79fbdd74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11c2f63b}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x507d3818}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3af50131}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28db6477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5872ba6f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62a1d770}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11db71d3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19381d83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65bb73c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9e4d267}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3330e2d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64150800}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f0ec9d5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000080}, 0x4004) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ID={0x5}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x20008010) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r4, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0xc0}, 0x1, 0x0, 0x0, 0x40801}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0xc0}, 0x1, 0x0, 0x0, 0x40801}, 0x0) (async) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x1e0, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x14, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}, {0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x17c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a86f5e1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f3cd7d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x99a7a4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b8c7d48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40663420}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f6e95dc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79fbdd74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11c2f63b}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x507d3818}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3af50131}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28db6477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5872ba6f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62a1d770}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11db71d3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19381d83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65bb73c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9e4d267}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3330e2d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64150800}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f0ec9d5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000080}, 0x4004) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ID={0x5}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x20008010) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r4, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2565.804421] nbd: must specify a device to reconfigure [ 2565.823148] nbd: must specify a device to reconfigure 06:18:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x24000, 0x0) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x98, r6, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xd3e6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x24044084}, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r4) (async) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x24000, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$cgroup_ro(r10, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x98, r6, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xd3e6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x24044084}, 0x1) (async) 06:18:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08080100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x1e0, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x14, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}, {0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x17c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a86f5e1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58f3cd7d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x99a7a4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b8c7d48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40663420}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f6e95dc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79fbdd74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11c2f63b}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x507d3818}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3af50131}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28db6477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5872ba6f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62a1d770}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11db71d3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19381d83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65bb73c1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9e4d267}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3330e2d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64150800}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f0ec9d5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000080}, 0x4004) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ID={0x5}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x20008010) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r4, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08080100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000100)={0x7, 0x103, 0x3, {0x1, 0x3, 0xfffffffa, 0xdb}}) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) [ 2566.010901] nbd: must specify a device to reconfigure 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08080100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08080100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x24004008}, 0x4c000) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=""/185}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r6) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000005c0), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xc4, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79730201}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000100)={0x7, 0x103, 0x3, {0x1, 0x3, 0xfffffffa, 0xdb}}) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000100)={0x7, 0x103, 0x3, {0x1, 0x3, 0xfffffffa, 0xdb}}) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r3, 0xda3bc049aed0b079, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}}, 0x0) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2566.198872] nbd: must specify at least one socket 06:18:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1a83}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x84}, 0x1, 0x0, 0x0, 0x814}, 0x80) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8020) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x2c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004051}, 0x4) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000054", @ANYRES16=r2, @ANYBLOB="79b00000000000000000030000000800810000000000"], 0x1c}}, 0x0) 06:18:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x24004008}, 0x4c000) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=""/185}) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r6) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000005c0), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xc4, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79730201}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x2c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004051}, 0x4) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000054", @ANYRES16=r2, @ANYBLOB="79b00000000000000000030000000800810000000000"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x2c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004051}, 0x4) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000054", @ANYRES16=r2, @ANYBLOB="79b00000000000000000030000000800810000000000"], 0x1c}}, 0x0) (async) [ 2566.343819] nbd: must specify a device to reconfigure 06:18:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1a83}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x84}, 0x1, 0x0, 0x0, 0x814}, 0x80) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8020) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1a83}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x84}, 0x1, 0x0, 0x0, 0x814}, 0x80) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8020) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2566.402260] nbd: must specify at least one socket 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x24004008}, 0x4c000) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=""/185}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r6) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000005c0), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xc4, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79730201}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x24004008}, 0x4c000) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=""/185}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r6) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000005c0), r6) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xc4, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79730201}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x2c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004051}, 0x4) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000054", @ANYRES16=r2, @ANYBLOB="79b00000000000000000030000000800810000000000"], 0x1c}}, 0x0) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2566.462363] nbd: must specify a device to reconfigure 06:18:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1a83}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x84}, 0x1, 0x0, 0x0, 0x814}, 0x80) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async, rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8020) (rerun: 32) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2566.520104] nbd: must specify at least one socket 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2566.615961] nbd: must specify a device to reconfigure 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r3) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x84, r5, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xd}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1a83}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x84}, 0x1, 0x0, 0x0, 0x814}, 0x80) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x8020) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2566.647643] nbd: must specify a size in bytes for the device 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2566.734752] nbd: must specify a device to reconfigure [ 2566.751694] nbd: must specify a size in bytes for the device 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) (async) r4 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r4, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x2c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004051}, 0x4) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000054", @ANYRES16=r2, @ANYBLOB="79b00000000000000000030000000800810000000000"], 0x1c}}, 0x0) 06:18:26 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r2, @ANYBLOB="0100f2ffffff00", @ANYBLOB="cb7528e52be6033bb79d21dbdd2e6a83ed8a4aa6ee0eff0d96dd5a35060bca8fe7b8ed0e0efef0dc18f8e7614ac225274038eb06db4eae12dc62601521c28ef8f12251d3871de5fc2548541958056c91d11bd618d95fe171d35069c9249aa0ec8858d0eff596d03c75f0c7615797b9323444e399fa0c50b1c8c68815bd20d6f6506f30ee0ed9", @ANYRES16=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="888936f0", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00029ffcc30d13ea09bf1798eed8e9d1e4631e35f0421f7f00cfa1d0c200c8b3615b37fa4c59ba401ad36940e068e8105600faa080d488b3900a45"], 0xc0}}, 0x0) 06:18:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000340), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x1, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x200}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x24004008}, 0x4c000) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=""/185}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r6) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000005c0), r6) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xc4, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79730201}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000004c00078005000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r2, @ANYBLOB="0100f2ffffff00", @ANYBLOB="cb7528e52be6033bb79d21dbdd2e6a83ed8a4aa6ee0eff0d96dd5a35060bca8fe7b8ed0e0efef0dc18f8e7614ac225274038eb06db4eae12dc62601521c28ef8f12251d3871de5fc2548541958056c91d11bd618d95fe171d35069c9249aa0ec8858d0eff596d03c75f0c7615797b9323444e399fa0c50b1c8c68815bd20d6f6506f30ee0ed9", @ANYRES16=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="888936f0", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00029ffcc30d13ea09bf1798eed8e9d1e4631e35f0421f7f00cfa1d0c200c8b3615b37fa4c59ba401ad36940e068e8105600faa080d488b3900a45"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r2, @ANYBLOB="0100f2ffffff00", @ANYBLOB="cb7528e52be6033bb79d21dbdd2e6a83ed8a4aa6ee0eff0d96dd5a35060bca8fe7b8ed0e0efef0dc18f8e7614ac225274038eb06db4eae12dc62601521c28ef8f12251d3871de5fc2548541958056c91d11bd618d95fe171d35069c9249aa0ec8858d0eff596d03c75f0c7615797b9323444e399fa0c50b1c8c68815bd20d6f6506f30ee0ed9", @ANYRES16=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="888936f0", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00029ffcc30d13ea09bf1798eed8e9d1e4631e35f0421f7f00cfa1d0c200c8b3615b37fa4c59ba401ad36940e068e8105600faa080d488b3900a45"], 0xc0}}, 0x0) (async) [ 2566.951463] nla_parse: 401 callbacks suppressed [ 2566.951472] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.2'. 06:18:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x6, 0xff, 0x44f}, {0x50, 0x8f, 0x7, 0x6}, {0x5, 0x2, 0x1, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) [ 2567.002143] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2567.041841] nbd: must specify at least one socket 06:18:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x8000) 06:18:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2567.065979] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2567.079358] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2567.092052] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2567.106984] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 06:18:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x8000) 06:18:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r2, @ANYBLOB="0100f2ffffff00", @ANYBLOB="cb7528e52be6033bb79d21dbdd2e6a83ed8a4aa6ee0eff0d96dd5a35060bca8fe7b8ed0e0efef0dc18f8e7614ac225274038eb06db4eae12dc62601521c28ef8f12251d3871de5fc2548541958056c91d11bd618d95fe171d35069c9249aa0ec8858d0eff596d03c75f0c7615797b9323444e399fa0c50b1c8c68815bd20d6f6506f30ee0ed9", @ANYRES16=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="888936f0", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00029ffcc30d13ea09bf1798eed8e9d1e4631e35f0421f7f00cfa1d0c200c8b3615b37fa4c59ba401ad36940e068e8105600faa080d488b3900a45"], 0xc0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r2, @ANYBLOB="0100f2ffffff00", @ANYBLOB="cb7528e52be6033bb79d21dbdd2e6a83ed8a4aa6ee0eff0d96dd5a35060bca8fe7b8ed0e0efef0dc18f8e7614ac225274038eb06db4eae12dc62601521c28ef8f12251d3871de5fc2548541958056c91d11bd618d95fe171d35069c9249aa0ec8858d0eff596d03c75f0c7615797b9323444e399fa0c50b1c8c68815bd20d6f6506f30ee0ed9", @ANYRES16=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES8=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="888936f0", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00029ffcc30d13ea09bf1798eed8e9d1e4631e35f0421f7f00cfa1d0c200c8b3615b37fa4c59ba401ad36940e068e8105600faa080d488b3900a45"], 0xc0}}, 0x0) (async) [ 2567.118176] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2567.132380] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2567.150585] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2567.159438] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 06:18:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x6, 0xff, 0x44f}, {0x50, 0x8f, 0x7, 0x6}, {0x5, 0x2, 0x1, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x8000) 06:18:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x10002, 0x0) ioctl$SG_BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6, 0x7, 0x6, 0x7ff, 0x7, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0xc0}}, 0x0) 06:18:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x6, 0xff, 0x44f}, {0x50, 0x8f, 0x7, 0x6}, {0x5, 0x2, 0x1, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) 06:18:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)={0x60, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '.h*'}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\'\'+:+'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="080001439b3664285ba0367e6dea2dd2f5000128a24c6fb07ca8de9edf24ef8ab5abab7ab9a449f54921c96893d4256c89f3892e5ed437ec9db710893cd87116646d247e2d31723d59a21771232f2489692525d0ec39ee3f247e3db6d35eade740c10f271a780f98055e3f91ddc3", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="ffb078bf5cb1e89cff545bee30d0dddbdd2177f5ec3d6438fab2272aa9802a62f10fe81d004c", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r8) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r10, 0x1}, 0x14}}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)={0xff}, 0x8) sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x120, r10, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b340997}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x714cf8ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32e0210f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4506}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd171}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc668}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2579}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18664c7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x162a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x200040c1}, 0x44) 06:18:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x10002, 0x0) ioctl$SG_BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6, 0x7, 0x6, 0x7ff, 0x7, 0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0xc0}}, 0x0) 06:18:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x10002, 0x0) ioctl$SG_BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6, 0x7, 0x6, 0x7ff, 0x7, 0xffffffffffffffff}) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0xc0}}, 0x0) [ 2567.488386] nbd: must specify a size in bytes for the device 06:18:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) (async) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000780)='pids.current\x00', 0x0, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)={0x60, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '.h*'}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '\'\'+:+'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r5) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000004c00078003000100", @ANYRES32, @ANYBLOB="080001439b3664285ba0367e6dea2dd2f5000128a24c6fb07ca8de9edf24ef8ab5abab7ab9a449f54921c96893d4256c89f3892e5ed437ec9db710893cd87116646d247e2d31723d59a21771232f2489692525d0ec39ee3f247e3db6d35eade740c10f271a780f98055e3f91ddc3", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="ffb078bf5cb1e89cff545bee30d0dddbdd2177f5ec3d6438fab2272aa9802a62f10fe81d004c", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000400), r7) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r8) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r10, 0x1}, 0x14}}, 0x0) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)={0xff}, 0x8) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x120, r10, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b340997}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x714cf8ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32e0210f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4506}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd171}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc668}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2579}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18664c7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x162a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x200040c1}, 0x44) 06:18:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r2, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x78, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) [ 2567.561241] ------------[ cut here ]------------ [ 2567.578574] refcount_t: underflow; use-after-free. 06:18:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x84, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffff38}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x200008c8}, 0x8000) 06:18:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r3 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYRESDEC=r3, @ANYRES16=r2, @ANYBLOB="010000002100010000004ca467685e5a947a", @ANYRES64=r1, @ANYBLOB="08000100", @ANYRES64=r3, @ANYBLOB="105ba000", @ANYRES32, @ANYRES32=r2, @ANYBLOB="a73ab860b988d0efe4dd89bc1393c689802b", @ANYBLOB="08a6100017f0905035ff935877b1adbba60be530d45858b6b7d0cd7d878b6d7d65c8306ec55610f4fa7e430fcfcdfd53c460f616b0998a71bc5975e8e4eaae3aacef9ae754f4a0e7605032a37d5bf526bfd6ff0f68189aff6301005b98cebbf25e495fb79ea59a12d055885fc4a5d186498b7db36955c14eef4390c1d25d8d68e23d68617bdf606ecd2c08170e656534be966064ce5bf413a8143bac0fcfee526220160712cfe868eb7ac9de5941c7b6c01dc8b3e1136d9c2844ef3a9830c257df47dd3422cd8be4cde6d6c6a3b39539fe06af7f250a58d24266b8", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100d8a37734f08f9da0a455439e58a37a", @ANYRES32, @ANYBLOB="0c0002"], 0xc0}, 0x1, 0x0, 0x0, 0x44000}, 0x0) [ 2567.614801] WARNING: CPU: 0 PID: 3337 at lib/refcount.c:280 refcount_dec_not_one+0x1bc/0x1d0 [ 2567.623406] Kernel panic - not syncing: panic_on_warn set ... [ 2567.623406] [ 2567.630775] CPU: 0 PID: 3337 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 2567.638489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 2567.647841] Call Trace: [ 2567.650437] dump_stack+0x1fc/0x2ef [ 2567.654078] panic+0x26a/0x50e [ 2567.657276] ? __warn_printk+0xf3/0xf3 [ 2567.661179] ? refcount_dec_not_one+0x1bc/0x1d0 [ 2567.665852] ? __probe_kernel_read+0x130/0x1b0 [ 2567.670435] ? __warn.cold+0x5/0x5a [ 2567.674066] ? __warn+0xe4/0x200 [ 2567.677438] ? refcount_dec_not_one+0x1bc/0x1d0 [ 2567.682103] __warn.cold+0x20/0x5a [ 2567.685639] ? refcount_dec_not_one+0x1bc/0x1d0 [ 2567.690298] report_bug+0x262/0x2b0 [ 2567.693911] do_error_trap+0x1d7/0x310 [ 2567.697796] ? math_error+0x310/0x310 [ 2567.701598] ? __irq_work_queue_local+0x101/0x160 [ 2567.706432] ? irq_work_queue+0x29/0x80 [ 2567.710395] ? error_entry+0x72/0xd0 [ 2567.714101] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2567.719125] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2567.723984] invalid_op+0x14/0x20 [ 2567.727441] RIP: 0010:refcount_dec_not_one+0x1bc/0x1d0 [ 2567.732710] Code: 1d d5 96 98 07 31 ff 89 de e8 f0 71 ec fd 84 db 75 89 e8 b7 70 ec fd 48 c7 c7 e0 c0 b3 88 c6 05 b5 96 98 07 01 e8 89 a8 7c 04 <0f> 0b 41 bc 01 00 00 00 e9 6a ff ff ff e8 22 91 c1 fd 66 90 41 54 [ 2567.751616] RSP: 0018:ffff88809f8efbd0 EFLAGS: 00010282 [ 2567.756974] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 2567.764238] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1013f1df6c [ 2567.771502] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 2567.778766] R10: 0000000000000005 R11: 0000000000000000 R12: 00000000ffffffff [ 2567.786087] R13: 1ffff11013f1df7b R14: ffff88809f8efbf8 R15: ffff8880b3c5c1a8 [ 2567.793365] ? vprintk_func+0x81/0x180 [ 2567.797254] ? __mutex_unlock_slowpath+0x2be/0x610 [ 2567.802181] ? refcount_dec_and_test_checked+0x20/0x20 [ 2567.807459] ? wait_for_completion_io+0x10/0x10 [ 2567.812127] refcount_dec_and_mutex_lock+0x1c/0x80 [ 2567.817044] nbd_config_put+0x5bb/0x870 [ 2567.821006] nbd_release+0xf4/0x170 [ 2567.824618] ? nbd_queue_rq+0xe60/0xe60 [ 2567.828574] __blkdev_put+0x636/0x870 [ 2567.832371] ? fsync_bdev+0xc0/0xc0 [ 2567.835988] ? locks_remove_file+0x2cd/0x450 [ 2567.840386] ? blkdev_put+0x85/0x520 [ 2567.844090] ? blkdev_put+0x520/0x520 [ 2567.847878] blkdev_close+0x86/0xb0 [ 2567.851497] __fput+0x2ce/0x890 [ 2567.854782] task_work_run+0x148/0x1c0 [ 2567.858658] exit_to_usermode_loop+0x251/0x2a0 [ 2567.863226] do_syscall_64+0x538/0x620 [ 2567.867104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2567.872283] RIP: 0033:0x7f19704ec270 [ 2567.875987] Code: 73 01 c3 48 8b 0d 38 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 59 c1 20 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 [ 2567.894874] RSP: 002b:00007ffc56dff658 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2567.902565] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f19704ec270 [ 2567.909823] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 2567.917089] RBP: 00007f19713a6710 R08: 0000563cc64de680 R09: 0000000000000018 [ 2567.924349] R10: 0000563cc64cae38 R11: 0000000000000246 R12: 0000000000000000 [ 2567.931702] R13: 0000563cc64d96e0 R14: 0000000000000003 R15: 000000000000000e [ 2567.939381] Kernel Offset: disabled [ 2567.943083] Rebooting in 86400 seconds..