y_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.317753] nbd: must specify a size in bytes for the device [ 1018.346480] nbd: must specify a size in bytes for the device 13:24:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.368581] nbd: must specify a size in bytes for the device 13:24:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.447559] nbd: must specify a size in bytes for the device [ 1018.487121] nla_parse: 132 callbacks suppressed 13:24:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.487127] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1018.510274] nbd: must specify a size in bytes for the device [ 1018.522612] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 13:24:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.562683] nbd: must specify a size in bytes for the device 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.608520] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1018.633605] nbd: must specify a size in bytes for the device [ 1018.672802] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.713890] nbd: must specify a size in bytes for the device [ 1018.723519] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1018.738194] nbd: must specify a size in bytes for the device 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.759006] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1018.780402] nbd: must specify a size in bytes for the device 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.822571] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1018.841178] nbd: must specify a size in bytes for the device [ 1018.851745] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1018.866969] nbd: must specify a size in bytes for the device 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.881320] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1018.908703] nbd: must specify a size in bytes for the device 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1018.941313] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1018.974299] nbd: must specify a size in bytes for the device 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1018.989084] nbd: must specify a size in bytes for the device 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.021792] nbd: must specify a size in bytes for the device 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1019.062521] nbd: must specify a size in bytes for the device [ 1019.089048] nbd: must specify at least one socket [ 1019.105795] nbd: must specify a size in bytes for the device 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.122453] nbd: must specify a size in bytes for the device [ 1019.154741] nbd: must specify a size in bytes for the device 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1019.203687] nbd: must specify at least one socket 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.226105] nbd: must specify a size in bytes for the device [ 1019.248297] nbd: must specify a size in bytes for the device 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.287432] nbd: must specify a size in bytes for the device [ 1019.297532] nbd: must specify at least one socket 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.340494] nbd: must specify a size in bytes for the device [ 1019.357513] nbd: must specify a size in bytes for the device 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.408690] nbd: must specify a size in bytes for the device [ 1019.440629] nbd: must specify at least one socket [ 1019.446717] nbd: must specify at least one socket 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.501058] nbd: must specify a size in bytes for the device [ 1019.518875] nbd: must specify at least one socket [ 1019.525317] nbd: must specify at least one socket 13:24:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.551318] nbd: must specify a size in bytes for the device [ 1019.583772] nbd: must specify at least one socket 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.615935] nbd: must specify at least one socket [ 1019.624117] nbd: must specify a size in bytes for the device [ 1019.655749] nbd: must specify at least one socket 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.675240] nbd: must specify a size in bytes for the device [ 1019.691884] nbd: must specify a size in bytes for the device 13:24:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.744668] nbd: must specify a size in bytes for the device 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.789087] nbd: must specify at least one socket 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.811058] nbd: must specify a size in bytes for the device [ 1019.841380] nbd: must specify at least one socket 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.926238] nbd: must specify at least one socket [ 1019.943403] nbd: must specify a size in bytes for the device [ 1019.951407] nbd: must specify at least one socket [ 1019.967315] nbd: must specify a size in bytes for the device 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1019.998094] nbd: must specify a size in bytes for the device [ 1020.018830] nbd: must specify a size in bytes for the device 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.090005] nbd: must specify at least one socket [ 1020.104270] nbd: must specify a size in bytes for the device [ 1020.123290] nbd: must specify a size in bytes for the device 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.135423] nbd: must specify a size in bytes for the device 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.220166] nbd: must specify a size in bytes for the device [ 1020.230300] nbd: must specify a size in bytes for the device [ 1020.255607] nbd: must specify a size in bytes for the device 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.267343] nbd: must specify at least one socket [ 1020.274193] nbd: must specify a size in bytes for the device 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.367484] nbd: must specify a size in bytes for the device [ 1020.384862] nbd: must specify at least one socket [ 1020.389973] nbd: must specify a size in bytes for the device 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.411499] nbd: must specify a size in bytes for the device [ 1020.423608] nbd: must specify at least one socket [ 1020.449451] nbd: must specify at least one socket 13:24:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.462466] nbd: must specify a size in bytes for the device [ 1020.470801] nbd: must specify a size in bytes for the device 13:24:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.579964] nbd: must specify at least one socket 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.608715] nbd: must specify a size in bytes for the device 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.665354] nbd: must specify a size in bytes for the device [ 1020.675949] nbd: must specify a size in bytes for the device 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.744810] nbd: must specify a size in bytes for the device [ 1020.766543] nbd: must specify at least one socket 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.838468] nbd: must specify at least one socket [ 1020.844033] nbd: must specify a size in bytes for the device [ 1020.855489] nbd: must specify a size in bytes for the device [ 1020.868724] nbd: must specify a size in bytes for the device [ 1020.878509] nbd: must specify a size in bytes for the device 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1020.966516] nbd: must specify a size in bytes for the device [ 1020.998354] nbd: must specify at least one socket 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.030654] nbd: must specify a size in bytes for the device [ 1021.047623] nbd: must specify at least one socket [ 1021.068550] nbd: must specify at least one socket 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.087631] nbd: must specify a size in bytes for the device 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.130787] nbd: must specify a size in bytes for the device [ 1021.164429] nbd: must specify a size in bytes for the device 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.189699] nbd: must specify a size in bytes for the device [ 1021.206649] nbd: must specify at least one socket 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.233289] nbd: must specify a size in bytes for the device [ 1021.243076] nbd: must specify a size in bytes for the device [ 1021.260831] nbd: must specify a size in bytes for the device 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.292549] nbd: must specify a size in bytes for the device [ 1021.327316] nbd: must specify a size in bytes for the device 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.355886] nbd: must specify a size in bytes for the device [ 1021.376465] nbd: must specify a size in bytes for the device 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.400605] nbd: must specify a size in bytes for the device 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.427933] nbd: must specify a size in bytes for the device [ 1021.452314] nbd: must specify a size in bytes for the device 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.474967] nbd: must specify a size in bytes for the device 13:24:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.498598] nbd: must specify a size in bytes for the device [ 1021.516683] nbd: must specify a size in bytes for the device 13:24:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.572605] nbd: must specify a size in bytes for the device [ 1021.581181] nbd: must specify a size in bytes for the device [ 1021.593476] nbd: must specify a size in bytes for the device 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.635465] nbd: must specify a size in bytes for the device 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.677686] nbd: must specify a size in bytes for the device [ 1021.702354] nbd: must specify a size in bytes for the device 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.758426] nbd: must specify a size in bytes for the device 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1021.863937] nbd: must specify a size in bytes for the device 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.082129] nbd: must specify a size in bytes for the device 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.131457] nbd: must specify at least one socket 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.187781] nbd: must specify a size in bytes for the device [ 1022.203486] nbd: must specify at least one socket 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.277240] nbd: must specify a size in bytes for the device [ 1022.297960] nbd: must specify at least one socket 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}}, 0x0) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.350396] nbd: must specify a size in bytes for the device [ 1022.373352] nbd: must specify a size in bytes for the device 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.397094] nbd: must specify at least one socket 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}}, 0x0) [ 1022.468568] nbd: must specify a size in bytes for the device [ 1022.493704] nbd: must specify a size in bytes for the device [ 1022.508929] nbd: must specify at least one socket 13:24:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.518330] nbd: must specify at least one socket 13:24:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.549711] nbd: must specify a size in bytes for the device [ 1022.564383] nbd: must specify at least one socket [ 1022.583911] nbd: must specify a size in bytes for the device [ 1022.593356] nbd: must specify a size in bytes for the device 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}}, 0x240040c4) 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.607863] nbd: must specify at least one socket 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.670969] nbd: must specify a size in bytes for the device [ 1022.692855] nbd: must specify a size in bytes for the device [ 1022.699211] nbd: must specify at least one socket [ 1022.707887] nbd: must specify a size in bytes for the device 13:24:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}}, 0x0) 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.728055] nbd: must specify a size in bytes for the device [ 1022.739936] nbd: must specify a size in bytes for the device [ 1022.754005] nbd: must specify at least one socket 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.779197] nbd: must specify a size in bytes for the device [ 1022.818147] nbd: must specify a size in bytes for the device 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.835637] nbd: must specify a size in bytes for the device [ 1022.846283] nbd: must specify a size in bytes for the device [ 1022.864076] nbd: must specify a size in bytes for the device 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1022.886146] nbd: must specify a size in bytes for the device [ 1022.910659] nbd: must specify at least one socket [ 1022.920886] nbd: must specify a size in bytes for the device 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.014326] nbd: must specify a size in bytes for the device [ 1023.027718] nbd: must specify a size in bytes for the device [ 1023.034805] nbd: must specify a size in bytes for the device [ 1023.044697] nbd: must specify a size in bytes for the device 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.082272] nbd: must specify a size in bytes for the device [ 1023.090885] nbd: must specify a size in bytes for the device [ 1023.106154] nbd: must specify a size in bytes for the device 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.127928] nbd: must specify a size in bytes for the device 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.225888] nbd: must specify a size in bytes for the device [ 1023.238175] nbd: must specify a size in bytes for the device [ 1023.254030] nbd: must specify a size in bytes for the device 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.378369] nbd: must specify a size in bytes for the device [ 1023.398812] nbd: must specify a size in bytes for the device 13:24:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) [ 1023.436931] nbd: must specify a size in bytes for the device 13:24:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.481083] nbd: must specify a size in bytes for the device 13:24:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) 13:24:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.608578] nla_parse: 208 callbacks suppressed [ 1023.608584] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1023.629659] nbd: must specify a size in bytes for the device [ 1023.637854] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.657648] nbd: must specify a size in bytes for the device [ 1023.669674] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1023.688041] nbd: must specify a size in bytes for the device 13:24:32 executing program 4: syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) 13:24:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.715543] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) 13:24:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.758134] nbd: must specify a size in bytes for the device 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.806723] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 13:24:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.848973] nbd: must specify a size in bytes for the device [ 1023.871135] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1023.881851] nbd: must specify a size in bytes for the device 13:24:32 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, r0) [ 1023.911668] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1023.925656] nbd: must specify a size in bytes for the device 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, r0) 13:24:32 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1023.977171] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1024.004818] nbd: must specify a size in bytes for the device 13:24:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, r0) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.058412] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. 13:24:32 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.098986] nbd: must specify a size in bytes for the device [ 1024.121626] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1024.138523] nbd: must specify a size in bytes for the device 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.186224] nbd: must specify a size in bytes for the device 13:24:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.267716] nbd: must specify a size in bytes for the device 13:24:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) [ 1024.352064] nbd: must specify a size in bytes for the device [ 1024.387455] nbd: must specify a size in bytes for the device 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.442893] nbd: must specify a size in bytes for the device 13:24:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.484945] nbd: must specify a size in bytes for the device [ 1024.515245] nbd: must specify a size in bytes for the device 13:24:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.552352] nbd: must specify a size in bytes for the device [ 1024.568104] nbd: must specify a size in bytes for the device 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.649447] nbd: must specify a size in bytes for the device [ 1024.663452] nbd: must specify a size in bytes for the device 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.727779] nbd: must specify a size in bytes for the device 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1024.769255] nbd: must specify a size in bytes for the device 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.845150] nbd: must specify a size in bytes for the device [ 1024.882978] nbd: must specify a size in bytes for the device 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1024.984824] nbd: must specify a size in bytes for the device 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.061506] nbd: must specify a size in bytes for the device 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.148087] nbd: must specify a size in bytes for the device 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.238067] nbd: must specify at least one socket 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.278308] nbd: must specify a size in bytes for the device 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.342587] nbd: must specify at least one socket 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1025.398754] nbd: must specify at least one socket 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.425582] nbd: must specify a size in bytes for the device 13:24:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x0) [ 1025.482021] nbd: must specify at least one socket [ 1025.500451] nbd: must specify a size in bytes for the device 13:24:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.531540] nbd: must specify a size in bytes for the device 13:24:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1025.577128] nbd: must specify at least one socket [ 1025.595412] nbd: must specify a size in bytes for the device 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.706406] nbd: must specify at least one socket 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.727141] nbd: must specify a size in bytes for the device [ 1025.757579] nbd: must specify at least one socket 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1025.784424] nbd: must specify a size in bytes for the device 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}}, 0x240040c4) [ 1025.845330] nbd: must specify a size in bytes for the device [ 1025.855230] nbd: must specify at least one socket 13:24:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}}, 0x0) [ 1025.897893] nbd: must specify a size in bytes for the device [ 1025.920574] nbd: must specify a size in bytes for the device [ 1025.938154] nbd: must specify a size in bytes for the device 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1025.997013] nbd: must specify at least one socket 13:24:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9ffffffffffff"], 0x6c}}, 0x0) 13:24:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1026.019562] nbd: must specify a size in bytes for the device [ 1026.034250] nbd: must specify a size in bytes for the device [ 1026.041378] nbd: must specify a size in bytes for the device 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.198797] nbd: must specify a size in bytes for the device [ 1026.238826] nbd: must specify a size in bytes for the device 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.320059] nbd: must specify a size in bytes for the device [ 1026.330761] nbd: must specify a size in bytes for the device [ 1026.348349] nbd: must specify a size in bytes for the device 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.437578] nbd: must specify a size in bytes for the device [ 1026.447584] nbd: must specify a size in bytes for the device [ 1026.467122] nbd: must specify a size in bytes for the device 13:24:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:34 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.547772] nbd: must specify a size in bytes for the device [ 1026.575515] nbd: must specify a size in bytes for the device [ 1026.585714] nbd: must specify a size in bytes for the device 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.655349] nbd: must specify a size in bytes for the device 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.758665] nbd: must specify a size in bytes for the device 13:24:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.890389] nbd: must specify a size in bytes for the device 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1026.975882] nbd: must specify a size in bytes for the device 13:24:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1027.089273] nbd: must specify a size in bytes for the device 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x240040c4) 13:24:35 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x240040c4) [ 1027.169988] nbd: must specify at least one socket 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) [ 1027.262469] nbd: must specify at least one socket 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1027.386637] nbd: must specify at least one socket 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1027.538353] nbd: must specify at least one socket 13:24:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1027.618677] nbd: must specify a size in bytes for the device 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1027.661793] nbd: must specify at least one socket 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100"], 0x6c}}, 0x240040c4) 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1027.728139] nbd: must specify a size in bytes for the device 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) [ 1027.789844] nbd: must specify at least one socket 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1027.841647] nbd: must specify a size in bytes for the device 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100"], 0x6c}}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1027.924446] nbd: must specify a size in bytes for the device [ 1027.953681] nbd: must specify a size in bytes for the device 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100"], 0x6c}}, 0x240040c4) 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.050758] nbd: must specify a size in bytes for the device [ 1028.079723] nbd: must specify a size in bytes for the device 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16], 0x6c}}, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.139182] nbd: must specify a size in bytes for the device 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16], 0x6c}}, 0x240040c4) 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.197579] nbd: must specify a size in bytes for the device [ 1028.220467] nbd: must specify a size in bytes for the device [ 1028.238755] nbd: must specify a size in bytes for the device 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16], 0x6c}}, 0x240040c4) 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.345901] nbd: must specify a size in bytes for the device 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1028.387318] nbd: must specify a size in bytes for the device 13:24:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}}, 0x240040c4) 13:24:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.494385] nbd: must specify a size in bytes for the device [ 1028.515320] nbd: must specify at least one socket [ 1028.528856] nbd: must specify a size in bytes for the device 13:24:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004"], 0x6c}}, 0x240040c4) 13:24:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}}, 0x240040c4) [ 1028.647683] nla_parse: 99 callbacks suppressed [ 1028.647689] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1028.679193] nbd: must specify a size in bytes for the device 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1028.703547] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1028.717760] nbd: must specify a size in bytes for the device [ 1028.738146] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1028.761984] nbd: must specify at least one socket 13:24:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.797910] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1028.824802] nbd: must specify a size in bytes for the device 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.840330] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.0'. 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf"], 0x6c}}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1028.896351] nbd: must specify at least one socket [ 1028.904578] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1028.927055] nbd: must specify a size in bytes for the device 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}}, 0x240040c4) 13:24:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1028.961034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1029.029688] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1029.069135] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1029.077960] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 13:24:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}}, 0x240040c4) 13:24:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}}, 0x240040c4) 13:24:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c000400020000"], 0x6c}}, 0x240040c4) 13:24:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1029.483603] nbd: must specify at least one socket [ 1029.501685] nbd: must specify a size in bytes for the device 13:24:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c000400020000"], 0x6c}}, 0x240040c4) 13:24:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c000400020000"], 0x6c}}, 0x240040c4) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1029.858221] nbd: must specify a size in bytes for the device 13:24:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) [ 1030.107834] nbd: must specify a size in bytes for the device 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:24:38 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1030.188161] nbd: must specify a size in bytes for the device 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}}, 0x0) 13:24:38 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1030.315223] nbd: must specify at least one socket [ 1030.321061] nbd: must specify a size in bytes for the device 13:24:38 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:24:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:38 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1030.466189] nbd: must specify a size in bytes for the device [ 1030.491268] nbd: must specify at least one socket 13:24:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) [ 1030.753284] nbd: must specify a size in bytes for the device 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) [ 1030.898229] nbd: must specify a size in bytes for the device 13:24:39 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:24:39 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) [ 1031.233318] nbd: must specify at least one socket 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1031.320143] nbd: must specify a size in bytes for the device 13:24:39 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:39 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1031.471195] nbd: must specify a size in bytes for the device 13:24:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ff", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:39 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ff", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:40 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1031.663986] nbd: must specify a size in bytes for the device 13:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ff", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1031.764826] nbd: must specify a size in bytes for the device 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1031.808794] nbd: must specify a size in bytes for the device 13:24:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1031.908979] nbd: must specify a size in bytes for the device [ 1031.934759] nbd: must specify a size in bytes for the device 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1032.033580] nbd: must specify a size in bytes for the device [ 1032.073518] nbd: must specify a size in bytes for the device 13:24:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf250100", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1032.169969] nbd: must specify a size in bytes for the device 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1032.265949] nbd: must specify a size in bytes for the device [ 1032.296115] nbd: must specify at least one socket 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1032.426356] nbd: must specify a size in bytes for the device [ 1032.434499] nbd: must specify at least one socket [ 1032.447334] nbd: must specify a size in bytes for the device 13:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) [ 1032.505936] nbd: must specify a size in bytes for the device 13:24:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1032.565904] nbd: must specify a size in bytes for the device 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1032.646504] nbd: must specify a size in bytes for the device 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1032.711375] nbd: must specify a size in bytes for the device 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1032.777211] nbd: must specify a size in bytes for the device 13:24:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1032.845924] nbd: must specify a size in bytes for the device [ 1032.873231] nbd: must specify at least one socket 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1032.959603] nbd: must specify a size in bytes for the device 13:24:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1033.001567] nbd: must specify at least one socket 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1033.138580] nbd: must specify a size in bytes for the device [ 1033.163924] nbd: must specify at least one socket 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:41 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1033.208640] nbd: must specify a size in bytes for the device [ 1033.245979] nbd: must specify a size in bytes for the device 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1033.286827] nbd: must specify at least one socket 13:24:41 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) [ 1033.315943] nbd: must specify a size in bytes for the device 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1033.406720] nbd: must specify at least one socket 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1033.437170] nbd: must specify a size in bytes for the device 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1033.478519] nbd: must specify a size in bytes for the device [ 1033.495491] nbd: must specify at least one socket 13:24:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) [ 1033.548072] nbd: must specify a size in bytes for the device 13:24:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1033.609045] nbd: must specify a size in bytes for the device [ 1033.634257] nbd: must specify a size in bytes for the device 13:24:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1033.672593] nla_parse: 148 callbacks suppressed [ 1033.672599] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. 13:24:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1033.729927] nbd: must specify a size in bytes for the device [ 1033.756050] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:24:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1033.800052] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1033.808741] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1033.826064] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 13:24:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1033.989237] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1034.006098] nbd: must specify a size in bytes for the device [ 1034.014354] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:24:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1034.085854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1034.104859] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1034.115921] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1034.127545] nbd: must specify a size in bytes for the device 13:24:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1034.150272] nbd: must specify a size in bytes for the device [ 1034.181053] nbd: must specify a size in bytes for the device 13:24:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1034.288548] nbd: must specify a size in bytes for the device [ 1034.315129] nbd: must specify a size in bytes for the device 13:24:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1034.405134] nbd: must specify a size in bytes for the device 13:24:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1034.506027] nbd: must specify a size in bytes for the device [ 1034.540100] nbd: must specify a size in bytes for the device 13:24:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) [ 1034.686349] nbd: must specify a size in bytes for the device [ 1034.711676] nbd: must specify a size in bytes for the device [ 1034.718918] nbd: must specify a size in bytes for the device 13:24:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}}, 0x0) [ 1034.942895] nbd: must specify a size in bytes for the device [ 1034.948856] nbd: must specify a size in bytes for the device [ 1034.970598] nbd: must specify at least one socket 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1035.125461] nbd: must specify a size in bytes for the device [ 1035.142273] nbd: must specify at least one socket 13:24:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004"], 0x6c}}, 0x240040c4) 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004"], 0x6c}}, 0x240040c4) 13:24:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:43 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004"], 0x6c}}, 0x240040c4) 13:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1035.617204] nbd: must specify a size in bytes for the device [ 1035.623283] nbd: must specify a size in bytes for the device 13:24:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) [ 1035.732838] nbd: must specify a size in bytes for the device 13:24:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1035.798937] nbd: must specify a size in bytes for the device [ 1035.812581] nbd: must specify a size in bytes for the device 13:24:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1035.935781] nbd: must specify a size in bytes for the device [ 1035.947337] nbd: must specify a size in bytes for the device [ 1035.969768] nbd: must specify a size in bytes for the device 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1036.095596] nbd: must specify a size in bytes for the device [ 1036.116320] nbd: must specify a size in bytes for the device [ 1036.124651] nbd: must specify a size in bytes for the device 13:24:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:44 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}}, 0x240040c4) [ 1036.209008] nbd: must specify a size in bytes for the device [ 1036.241803] nbd: must specify a size in bytes for the device 13:24:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1036.270840] nbd: must specify a size in bytes for the device [ 1036.282635] nbd: must specify a size in bytes for the device 13:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}}, 0x240040c4) 13:24:44 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) [ 1036.316397] nbd: must specify a size in bytes for the device [ 1036.386518] nbd: must specify a size in bytes for the device [ 1036.415492] nbd: must specify a size in bytes for the device 13:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) [ 1036.433946] nbd: must specify a size in bytes for the device 13:24:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1036.474538] nbd: must specify a size in bytes for the device 13:24:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1036.537259] nbd: must specify a size in bytes for the device 13:24:44 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:44 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1036.577932] nbd: must specify a size in bytes for the device [ 1036.587081] nbd: must specify a size in bytes for the device 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1036.697458] nbd: must specify a size in bytes for the device [ 1036.717030] nbd: must specify a size in bytes for the device [ 1036.726268] nbd: must specify a size in bytes for the device 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:45 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1036.840591] nbd: must specify a size in bytes for the device 13:24:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) 13:24:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1036.907166] nbd: must specify a size in bytes for the device 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) [ 1037.105898] nbd: must specify a size in bytes for the device [ 1037.216185] nbd: must specify at least one socket 13:24:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1037.240786] nbd: must specify a size in bytes for the device [ 1037.247953] nbd: must specify a size in bytes for the device [ 1037.258271] nbd: must specify a size in bytes for the device 13:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1037.377957] nbd: must specify a size in bytes for the device [ 1037.396854] nbd: must specify at least one socket [ 1037.407144] nbd: must specify a size in bytes for the device [ 1037.418053] nbd: must specify a size in bytes for the device 13:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:45 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) 13:24:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1037.532908] nbd: must specify a size in bytes for the device [ 1037.541801] nbd: must specify at least one socket [ 1037.553215] nbd: must specify a size in bytes for the device [ 1037.571964] nbd: must specify a size in bytes for the device 13:24:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) 13:24:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1037.710849] nbd: must specify a size in bytes for the device [ 1037.727490] nbd: must specify a size in bytes for the device 13:24:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1037.793794] nbd: must specify at least one socket 13:24:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1037.838135] nbd: must specify a size in bytes for the device [ 1037.862012] nbd: must specify a size in bytes for the device [ 1037.883104] nbd: must specify at least one socket 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) [ 1037.975017] nbd: must specify at least one socket 13:24:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1037.996448] nbd: must specify a size in bytes for the device [ 1038.030116] nbd: must specify a size in bytes for the device 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1038.186449] nbd: must specify a size in bytes for the device [ 1038.196271] nbd: must specify a size in bytes for the device [ 1038.220968] nbd: must specify a size in bytes for the device 13:24:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1038.310830] nbd: must specify a size in bytes for the device [ 1038.325677] nbd: must specify a size in bytes for the device [ 1038.346136] nbd: must specify a size in bytes for the device 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1038.377169] nbd: must specify a size in bytes for the device 13:24:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1038.503782] nbd: must specify a size in bytes for the device [ 1038.510549] nbd: must specify a size in bytes for the device [ 1038.533874] nbd: must specify a size in bytes for the device 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1038.652300] nbd: must specify a size in bytes for the device [ 1038.693101] nla_parse: 178 callbacks suppressed [ 1038.693107] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1038.713439] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1038.722074] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 13:24:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1038.804549] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1038.827260] nbd: must specify a size in bytes for the device 13:24:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) [ 1038.908610] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1038.944011] nbd: must specify a size in bytes for the device 13:24:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1038.962198] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1038.983197] nbd: must specify a size in bytes for the device [ 1038.998600] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1039.027200] nbd: must specify a size in bytes for the device 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) [ 1039.091963] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1039.115077] nbd: must specify a size in bytes for the device [ 1039.127864] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. 13:24:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1039.146559] nbd: must specify a size in bytes for the device [ 1039.170267] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1039.189886] nbd: must specify a size in bytes for the device 13:24:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1039.214623] nbd: must specify a size in bytes for the device [ 1039.223767] nbd: must specify a size in bytes for the device [ 1039.238630] nbd: must specify a size in bytes for the device 13:24:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1039.363843] nbd: must specify a size in bytes for the device [ 1039.376395] nbd: must specify a size in bytes for the device [ 1039.386227] nbd: must specify a size in bytes for the device [ 1039.406291] nbd: must specify a size in bytes for the device 13:24:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1039.544287] nbd: must specify a size in bytes for the device [ 1039.555685] nbd: must specify a size in bytes for the device [ 1039.580451] nbd: must specify a size in bytes for the device 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1039.692056] nbd: must specify a size in bytes for the device [ 1039.720245] nbd: must specify a size in bytes for the device [ 1039.735498] nbd: must specify a size in bytes for the device 13:24:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1039.864929] nbd: must specify a size in bytes for the device [ 1039.896395] nbd: must specify a size in bytes for the device 13:24:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1039.921493] nbd: must specify a size in bytes for the device 13:24:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1040.007719] nbd: must specify a size in bytes for the device [ 1040.024200] nbd: must specify a size in bytes for the device 13:24:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}}, 0x240040c4) [ 1040.059094] nbd: must specify a size in bytes for the device [ 1040.095868] nbd: must specify a size in bytes for the device 13:24:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1040.126507] nbd: must specify a size in bytes for the device 13:24:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1040.182711] nbd: must specify a size in bytes for the device [ 1040.216403] nbd: must specify a size in bytes for the device [ 1040.224037] nbd: must specify a size in bytes for the device 13:24:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}}, 0x240040c4) 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1040.247755] nbd: must specify a size in bytes for the device [ 1040.262957] nbd: must specify a size in bytes for the device 13:24:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}}, 0x240040c4) 13:24:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1040.344714] nbd: must specify a size in bytes for the device [ 1040.359066] nbd: must specify a size in bytes for the device [ 1040.375276] nbd: must specify a size in bytes for the device 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1040.491146] nbd: must specify a size in bytes for the device [ 1040.520000] nbd: must specify a size in bytes for the device 13:24:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1040.539038] nbd: must specify a size in bytes for the device 13:24:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1040.655456] nbd: must specify a size in bytes for the device [ 1040.675182] nbd: must specify a size in bytes for the device 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1040.786747] nbd: must specify a size in bytes for the device [ 1040.803650] nbd: must specify a size in bytes for the device [ 1040.813412] nbd: must specify a size in bytes for the device 13:24:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1040.846666] nbd: must specify a size in bytes for the device [ 1040.882099] nbd: must specify a size in bytes for the device 13:24:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1040.954685] nbd: must specify a size in bytes for the device [ 1040.975802] nbd: must specify a size in bytes for the device [ 1040.986146] nbd: must specify a size in bytes for the device [ 1040.998810] nbd: must specify a size in bytes for the device 13:24:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) 13:24:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1041.034921] nbd: must specify a size in bytes for the device 13:24:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1041.118935] nbd: must specify a size in bytes for the device [ 1041.141770] nbd: must specify a size in bytes for the device [ 1041.148999] nbd: must specify a size in bytes for the device 13:24:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1041.276886] nbd: must specify a size in bytes for the device [ 1041.298170] nbd: must specify a size in bytes for the device [ 1041.312214] nbd: must specify a size in bytes for the device 13:24:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) 13:24:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1041.344022] nbd: must specify a size in bytes for the device 13:24:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1041.426068] nbd: must specify a size in bytes for the device 13:24:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1041.535334] nbd: must specify a size in bytes for the device [ 1041.546035] nbd: must specify a size in bytes for the device [ 1041.557941] nbd: must specify at least one socket [ 1041.569575] nbd: must specify a size in bytes for the device 13:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x0) 13:24:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1041.663541] nbd: must specify a size in bytes for the device [ 1041.690185] nbd: must specify a size in bytes for the device [ 1041.706301] nbd: must specify a size in bytes for the device 13:24:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1041.740057] nbd: must specify a size in bytes for the device [ 1041.757777] nbd: must specify at least one socket 13:24:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1041.811859] nbd: must specify a size in bytes for the device 13:24:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1041.868563] nbd: must specify at least one socket 13:24:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1041.890695] nbd: must specify a size in bytes for the device [ 1041.899187] nbd: must specify a size in bytes for the device [ 1041.920315] nbd: must specify a size in bytes for the device 13:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1041.955411] nbd: must specify a size in bytes for the device 13:24:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1042.045629] nbd: must specify at least one socket [ 1042.058541] nbd: must specify a size in bytes for the device [ 1042.072206] nbd: must specify a size in bytes for the device 13:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1042.150420] nbd: must specify at least one socket 13:24:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1042.171580] nbd: must specify a size in bytes for the device [ 1042.201827] nbd: must specify at least one socket [ 1042.211025] nbd: must specify a size in bytes for the device 13:24:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1042.227920] nbd: must specify a size in bytes for the device 13:24:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1042.443316] nbd: must specify a size in bytes for the device [ 1042.489881] nbd: must specify at least one socket 13:24:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1042.512463] nbd: must specify at least one socket [ 1042.525208] nbd: must specify a size in bytes for the device 13:24:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1042.559062] nbd: must specify a size in bytes for the device 13:24:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1042.634126] nbd: must specify a size in bytes for the device [ 1042.654846] nbd: must specify a size in bytes for the device 13:24:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1042.689034] nbd: must specify a size in bytes for the device [ 1042.740062] nbd: must specify a size in bytes for the device 13:24:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1042.781270] nbd: must specify a size in bytes for the device 13:24:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1042.880104] nbd: must specify a size in bytes for the device [ 1042.912085] nbd: must specify a size in bytes for the device 13:24:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1042.939710] nbd: must specify a size in bytes for the device 13:24:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1042.993827] nbd: must specify a size in bytes for the device [ 1043.017436] nbd: must specify a size in bytes for the device [ 1043.028026] nbd: must specify a size in bytes for the device 13:24:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1043.055168] nbd: must specify a size in bytes for the device 13:24:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1043.163415] nbd: must specify a size in bytes for the device [ 1043.178757] nbd: must specify a size in bytes for the device [ 1043.190208] nbd: must specify a size in bytes for the device 13:24:51 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1043.231249] nbd: must specify a size in bytes for the device 13:24:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1043.323636] nbd: must specify a size in bytes for the device [ 1043.355375] nbd: must specify a size in bytes for the device 13:24:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1043.369979] nbd: must specify a size in bytes for the device 13:24:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1043.427105] nbd: must specify at least one socket 13:24:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:51 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1043.479626] nbd: must specify a size in bytes for the device [ 1043.494177] nbd: must specify a size in bytes for the device [ 1043.509558] nbd: must specify a size in bytes for the device 13:24:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1043.550213] nbd: must specify at least one socket 13:24:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1043.627625] nbd: must specify a size in bytes for the device [ 1043.650352] nbd: must specify a size in bytes for the device 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1043.686328] nbd: must specify a size in bytes for the device [ 1043.721483] nla_parse: 139 callbacks suppressed [ 1043.721490] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1043.755803] nbd: must specify a size in bytes for the device [ 1043.785249] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. 13:24:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) [ 1043.804615] nbd: must specify a size in bytes for the device 13:24:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1043.830271] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1043.850658] nbd: must specify a size in bytes for the device 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1043.879827] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1043.901954] nbd: must specify a size in bytes for the device 13:24:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1043.930180] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1043.959975] nbd: must specify a size in bytes for the device 13:24:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1043.981357] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1043.996727] nbd: must specify a size in bytes for the device 13:24:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1044.141263] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1044.180218] nbd: must specify a size in bytes for the device 13:24:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1044.282175] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1044.314645] nbd: must specify a size in bytes for the device 13:24:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1044.396252] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1044.430609] nbd: must specify at least one socket 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00"], 0x6c}}, 0x240040c4) 13:24:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:52 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1044.576040] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1044.605383] nbd: must specify at least one socket 13:24:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1044.649854] nbd: must specify at least one socket 13:24:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) [ 1044.680682] nbd: must specify at least one socket 13:24:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1044.742678] nbd: must specify a size in bytes for the device 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1044.859035] nbd: must specify at least one socket [ 1044.866014] nbd: must specify a size in bytes for the device 13:24:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1044.980286] nbd: must specify at least one socket [ 1044.999281] nbd: must specify at least one socket [ 1045.017262] nbd: must specify a size in bytes for the device 13:24:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1045.177179] nbd: must specify at least one socket [ 1045.194579] nbd: must specify a size in bytes for the device 13:24:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1045.252474] nbd: must specify at least one socket 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1045.298298] nbd: must specify at least one socket [ 1045.315393] nbd: must specify at least one socket 13:24:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1045.376597] nbd: must specify a size in bytes for the device [ 1045.403294] nbd: must specify at least one socket [ 1045.446300] nbd: must specify at least one socket 13:24:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) 13:24:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1045.467230] nbd: must specify a size in bytes for the device 13:24:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:53 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1045.514365] nbd: must specify a size in bytes for the device [ 1045.538079] nbd: must specify a size in bytes for the device 13:24:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1045.676139] nbd: must specify a size in bytes for the device [ 1045.709663] nbd: must specify a size in bytes for the device 13:24:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:24:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1045.785663] nbd: must specify a size in bytes for the device 13:24:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1045.859292] nbd: must specify a size in bytes for the device [ 1045.884920] nbd: must specify a size in bytes for the device 13:24:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) [ 1045.909297] nbd: must specify a size in bytes for the device 13:24:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:24:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1046.013392] nbd: must specify a size in bytes for the device [ 1046.028832] nbd: must specify a size in bytes for the device 13:24:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:24:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 13:24:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) [ 1046.186352] nbd: must specify a size in bytes for the device [ 1046.210283] nbd: must specify a size in bytes for the device 13:24:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 13:24:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1046.355348] nbd: must specify a size in bytes for the device [ 1046.366609] nbd: must specify a size in bytes for the device 13:24:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1046.426184] nbd: must specify a size in bytes for the device [ 1046.457967] nbd: must specify a size in bytes for the device 13:24:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1046.566136] nbd: must specify a size in bytes for the device 13:24:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1046.651782] nbd: must specify a size in bytes for the device [ 1046.658249] nbd: must specify a size in bytes for the device [ 1046.668232] nbd: must specify a size in bytes for the device 13:24:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1046.749693] nbd: must specify a size in bytes for the device [ 1046.781956] nbd: must specify a size in bytes for the device 13:24:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}}, 0x0) 13:24:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000600010000"], 0x6c}}, 0x240040c4) [ 1046.871793] nbd: must specify a size in bytes for the device [ 1046.879143] nbd: must specify a size in bytes for the device 13:24:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1047.003553] nbd: must specify a size in bytes for the device [ 1047.017870] nbd: must specify a size in bytes for the device 13:24:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000600010000"], 0x6c}}, 0x240040c4) [ 1047.049083] nbd: must specify a size in bytes for the device 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1047.135479] nbd: must specify a size in bytes for the device 13:24:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000600010000"], 0x6c}}, 0x240040c4) 13:24:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1047.185658] nbd: must specify a size in bytes for the device [ 1047.208135] nbd: must specify a size in bytes for the device 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) [ 1047.296692] nbd: must specify a size in bytes for the device [ 1047.326797] nbd: must specify a size in bytes for the device 13:24:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000"], 0x6c}}, 0x240040c4) 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1047.360110] nbd: must specify a size in bytes for the device 13:24:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1047.569559] nbd: must specify a size in bytes for the device [ 1047.578167] nbd: must specify a size in bytes for the device 13:24:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1047.665393] nbd: must specify at least one socket 13:24:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1047.714049] nbd: must specify a size in bytes for the device [ 1047.731548] nbd: must specify a size in bytes for the device 13:24:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1047.854795] nbd: must specify a size in bytes for the device [ 1047.894315] nbd: must specify a size in bytes for the device 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}}, 0x240040c4) [ 1048.042011] nbd: must specify a size in bytes for the device 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1048.136772] nbd: must specify a size in bytes for the device [ 1048.156247] nbd: must specify a size in bytes for the device 13:24:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}}, 0x240040c4) [ 1048.257351] nbd: must specify a size in bytes for the device 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000"], 0x6c}}, 0x240040c4) 13:24:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1048.400770] nbd: must specify a size in bytes for the device [ 1048.425885] nbd: must specify a size in bytes for the device 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1048.446237] nbd: must specify a size in bytes for the device 13:24:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1048.609497] nbd: must specify a size in bytes for the device 13:24:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1048.665751] nbd: must specify a size in bytes for the device 13:24:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) [ 1048.744244] nla_parse: 114 callbacks suppressed [ 1048.744249] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. 13:24:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1048.785868] nbd: must specify a size in bytes for the device 13:24:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1048.869899] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1048.949661] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1048.958320] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1048.971336] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 13:24:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) [ 1049.148172] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1049.186586] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 13:24:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) [ 1049.195389] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1049.204544] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1049.220683] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1049.239011] nbd: must specify a size in bytes for the device 13:24:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004"], 0x6c}}, 0x240040c4) [ 1049.252399] nbd: must specify a size in bytes for the device 13:24:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004"], 0x6c}}, 0x240040c4) 13:24:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004"], 0x6c}}, 0x240040c4) [ 1049.403543] nbd: must specify at least one socket 13:24:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) [ 1049.469835] nbd: must specify a size in bytes for the device 13:24:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) [ 1049.591771] nbd: must specify at least one socket 13:24:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1049.745205] nbd: must specify at least one socket [ 1049.760783] nbd: must specify a size in bytes for the device [ 1049.767930] nbd: must specify at least one socket 13:24:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:24:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004"], 0x6c}}, 0x240040c4) 13:24:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1049.955977] nbd: must specify a size in bytes for the device 13:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1050.183844] nbd: must specify a size in bytes for the device 13:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}}, 0x240040c4) 13:24:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1050.327690] nbd: must specify a size in bytes for the device 13:24:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 13:24:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1050.483975] nbd: must specify a size in bytes for the device 13:24:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1050.642260] nbd: must specify a size in bytes for the device [ 1050.662429] nbd: must specify a size in bytes for the device 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) [ 1050.733234] nbd: must specify a size in bytes for the device [ 1050.747361] nbd: must specify a size in bytes for the device 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1050.780783] nbd: must specify a size in bytes for the device [ 1050.806061] nbd: must specify a size in bytes for the device [ 1050.824868] nbd: must specify a size in bytes for the device 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000100000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1050.909494] nbd: must specify a size in bytes for the device [ 1050.945323] nbd: must specify a size in bytes for the device 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="080001", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) [ 1050.972056] nbd: must specify a size in bytes for the device [ 1051.001183] nbd: must specify a size in bytes for the device [ 1051.008648] nbd: must specify a size in bytes for the device 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300f9"], 0x6c}}, 0x240040c4) [ 1051.046704] nbd: must specify a size in bytes for the device [ 1051.072506] nbd: must specify at least one socket [ 1051.077591] nbd: must specify a size in bytes for the device 13:24:59 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1051.172638] nbd: must specify a size in bytes for the device 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1051.229659] nbd: must specify at least one socket 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1051.266145] nbd: must specify a size in bytes for the device 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf2501", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c000200"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ff", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1051.364847] nbd: must specify a size in bytes for the device [ 1051.392721] nbd: must specify at least one socket 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1051.444651] nbd: must specify a size in bytes for the device [ 1051.483861] nbd: must specify a size in bytes for the device 13:24:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:24:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:24:59 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1051.574092] nbd: must specify a size in bytes for the device 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1051.649411] nbd: must specify a size in bytes for the device 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) [ 1051.708750] nbd: must specify a size in bytes for the device [ 1051.741029] nbd: must specify a size in bytes for the device 13:25:00 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="0500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:25:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="050001", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1052.196041] nbd: must specify a size in bytes for the device 13:25:00 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) [ 1052.327983] nbd: must specify a size in bytes for the device 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x240040c4) 13:25:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1052.425472] nbd: must specify a size in bytes for the device 13:25:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:25:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1052.520966] nbd: must specify a size in bytes for the device 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1052.676191] nbd: must specify a size in bytes for the device 13:25:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002"], 0x6c}}, 0x0) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:01 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) [ 1053.341455] nbd: must specify at least one socket 13:25:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1053.450461] nbd: must specify at least one socket 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25", @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1053.552387] nbd: must specify at least one socket 13:25:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) [ 1053.647795] nbd: must specify at least one socket 13:25:02 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd70"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c0004000700000000000000", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) [ 1053.769333] nla_parse: 164 callbacks suppressed [ 1053.769339] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1053.801464] nbd: must specify at least one socket 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200000000000000"], 0x6c}}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1053.868379] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1053.904093] nbd: must specify at least one socket 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c000300"], 0x6c}}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:02 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c0002000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1054.005231] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1054.031298] nbd: must specify a size in bytes for the device 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002c"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd70"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1054.127669] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1054.152994] nbd: must specify a size in bytes for the device [ 1054.221006] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1054.235631] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1054.247574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002c"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1054.425778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1054.450181] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1054.458692] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 13:25:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:02 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c0007800800", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:25:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1054.771555] nbd: must specify a size in bytes for the device 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c000780080001", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x6c}}, 0x240040c4) [ 1054.856108] nbd: must specify a size in bytes for the device [ 1054.885605] nbd: must specify a size in bytes for the device [ 1054.892806] nbd: must specify a size in bytes for the device 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1054.941514] nbd: must specify a size in bytes for the device 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:25:03 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) [ 1054.985531] nbd: must specify a size in bytes for the device [ 1054.996844] nbd: must specify a size in bytes for the device 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1055.046282] nbd: must specify a size in bytes for the device 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1055.088860] nbd: must specify a size in bytes for the device 13:25:03 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000"], 0x6c}}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:03 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) [ 1055.131752] nbd: must specify a size in bytes for the device [ 1055.152351] nbd: must specify a size in bytes for the device 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:03 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000"], 0x6c}}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) [ 1055.278078] nbd: must specify a size in bytes for the device 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:03 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000"], 0x6c}}, 0x240040c4) 13:25:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000"], 0x6c}}, 0x240040c4) [ 1055.385963] nbd: must specify a size in bytes for the device 13:25:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}}, 0x240040c4) 13:25:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}}, 0x0) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}}, 0x0) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}}, 0x0) 13:25:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}}, 0x0) 13:25:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x240040c4) 13:25:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x0) 13:25:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) 13:25:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) [ 1056.830741] nbd: must specify a size in bytes for the device 13:25:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x240040c4) 13:25:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x240040c4) 13:25:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c"], 0x6c}}, 0x240040c4) 13:25:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x6c}}, 0x240040c4) 13:25:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c0004000200"], 0x6c}}, 0x240040c4) 13:25:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c0003"], 0x6c}}, 0x240040c4) 13:25:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000000c00"], 0x6c}}, 0x240040c4) 13:25:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000009c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf25010000000c00040007000000000000001c00078008000100", @ANYRES32, @ANYBLOB="05000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00020000000000000000000c00040002000000000000"], 0x6c}}, 0x240040c4) [ 1057.362355] ================================================================== [ 1057.369866] BUG: KASAN: use-after-free in refcount_dec_not_one+0x9a/0xc0 [ 1057.376697] Read of size 4 at addr ffff8880ab810658 by task syz-executor.3/7605 [ 1057.384126] [ 1057.385741] CPU: 0 PID: 7605 Comm: syz-executor.3 Not tainted 4.14.302-syzkaller #0 [ 1057.393510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1057.402843] Call Trace: [ 1057.405414] dump_stack+0x1b2/0x281 [ 1057.409021] print_address_description.cold+0x54/0x1d3 [ 1057.414278] kasan_report_error.cold+0x8a/0x191 [ 1057.418931] ? refcount_dec_not_one+0x9a/0xc0 [ 1057.423407] __asan_report_load4_noabort+0x68/0x70 [ 1057.428317] ? refcount_dec_not_one+0x9a/0xc0 [ 1057.432879] refcount_dec_not_one+0x9a/0xc0 [ 1057.437180] refcount_dec_and_mutex_lock+0x1a/0x60 [ 1057.442093] nbd_genl_connect+0xce1/0x13e0 [ 1057.446305] ? nbd_xmit_timeout+0x500/0x500 [ 1057.450612] ? __mutex_lock+0x356/0x1310 [ 1057.454662] ? validate_nla+0x192/0x5e0 [ 1057.458620] genl_family_rcv_msg+0x572/0xb20 [ 1057.463040] ? genl_rcv+0x40/0x40 [ 1057.466477] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 1057.471906] ? trace_hardirqs_on+0x10/0x10 [ 1057.476122] genl_rcv_msg+0xaf/0x140 [ 1057.479828] netlink_rcv_skb+0x125/0x390 [ 1057.485023] ? genl_family_rcv_msg+0xb20/0xb20 [ 1057.489591] ? netlink_ack+0x9a0/0x9a0 [ 1057.493465] ? lock_acquire+0x170/0x3f0 [ 1057.497426] genl_rcv+0x24/0x40 [ 1057.500686] netlink_unicast+0x437/0x610 [ 1057.504732] ? netlink_sendskb+0xd0/0xd0 [ 1057.508769] ? __check_object_size+0x179/0x230 [ 1057.513511] netlink_sendmsg+0x648/0xbc0 [ 1057.517550] ? nlmsg_notify+0x1b0/0x1b0 [ 1057.521500] ? kernel_recvmsg+0x210/0x210 [ 1057.525626] ? security_socket_sendmsg+0x83/0xb0 [ 1057.530364] ? nlmsg_notify+0x1b0/0x1b0 [ 1057.534332] sock_sendmsg+0xb5/0x100 [ 1057.538031] ___sys_sendmsg+0x6c8/0x800 [ 1057.541983] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1057.546727] ? do_futex+0x127/0x1570 [ 1057.550426] ? __fget+0x23e/0x3e0 [ 1057.553866] ? lock_acquire+0x170/0x3f0 [ 1057.557816] ? lock_downgrade+0x740/0x740 [ 1057.561972] ? __fget+0x265/0x3e0 [ 1057.565416] ? __fdget+0x19b/0x1f0 [ 1057.568955] ? sockfd_lookup_light+0xb2/0x160 [ 1057.573430] __sys_sendmsg+0xa3/0x120 [ 1057.577210] ? SyS_shutdown+0x160/0x160 [ 1057.581182] SyS_sendmsg+0x27/0x40 [ 1057.584704] ? __sys_sendmsg+0x120/0x120 [ 1057.588751] do_syscall_64+0x1d5/0x640 [ 1057.592619] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1057.597784] RIP: 0033:0x7f4e688190c9 [ 1057.601470] RSP: 002b:00007f4e66d8b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1057.610641] RAX: ffffffffffffffda RBX: 00007f4e68938f80 RCX: 00007f4e688190c9 [ 1057.617895] RDX: 00000000240040c4 RSI: 0000000020000340 RDI: 0000000000000005 [ 1057.625143] RBP: 00007f4e68874ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1057.632397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1057.639649] R13: 00007ffe4585b65f R14: 00007f4e66d8b300 R15: 0000000000022000 [ 1057.646907] [ 1057.648511] Allocated by task 7597: [ 1057.652115] kasan_kmalloc+0xeb/0x160 [ 1057.655891] kmem_cache_alloc_trace+0x131/0x3d0 [ 1057.660975] nbd_dev_add+0x7c/0x800 [ 1057.664583] nbd_genl_connect+0x3a4/0x13e0 [ 1057.668816] genl_family_rcv_msg+0x572/0xb20 [ 1057.673200] genl_rcv_msg+0xaf/0x140 [ 1057.676886] netlink_rcv_skb+0x125/0x390 [ 1057.680928] genl_rcv+0x24/0x40 [ 1057.684187] netlink_unicast+0x437/0x610 [ 1057.688229] netlink_sendmsg+0x648/0xbc0 [ 1057.692273] sock_sendmsg+0xb5/0x100 [ 1057.695970] ___sys_sendmsg+0x6c8/0x800 [ 1057.699930] __sys_sendmsg+0xa3/0x120 [ 1057.703715] SyS_sendmsg+0x27/0x40 [ 1057.707239] do_syscall_64+0x1d5/0x640 [ 1057.711108] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1057.716275] [ 1057.717878] Freed by task 7605: [ 1057.721139] kasan_slab_free+0xc3/0x1a0 [ 1057.725096] kfree+0xc9/0x250 [ 1057.728199] nbd_put.part.0+0x100/0x140 [ 1057.732153] nbd_config_put+0x51c/0x6c0 [ 1057.736106] nbd_genl_connect+0xcb9/0x13e0 [ 1057.740330] genl_family_rcv_msg+0x572/0xb20 [ 1057.744717] genl_rcv_msg+0xaf/0x140 [ 1057.748404] netlink_rcv_skb+0x125/0x390 [ 1057.752449] genl_rcv+0x24/0x40 [ 1057.755716] netlink_unicast+0x437/0x610 [ 1057.759776] netlink_sendmsg+0x648/0xbc0 [ 1057.763817] sock_sendmsg+0xb5/0x100 [ 1057.767506] ___sys_sendmsg+0x6c8/0x800 [ 1057.771465] __sys_sendmsg+0xa3/0x120 [ 1057.775253] SyS_sendmsg+0x27/0x40 [ 1057.778785] do_syscall_64+0x1d5/0x640 [ 1057.782650] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1057.787810] [ 1057.789418] The buggy address belongs to the object at ffff8880ab810580 [ 1057.789418] which belongs to the cache kmalloc-512 of size 512 [ 1057.802056] The buggy address is located 216 bytes inside of [ 1057.802056] 512-byte region [ffff8880ab810580, ffff8880ab810780) [ 1057.813904] The buggy address belongs to the page: [ 1057.818812] page:ffffea0002ae0400 count:1 mapcount:0 mapping:ffff8880ab810080 index:0xffff8880ab810800 [ 1057.828235] flags: 0xfff00000000100(slab) [ 1057.832363] raw: 00fff00000000100 ffff8880ab810080 ffff8880ab810800 0000000100000005 [ 1057.840228] raw: ffffea0002a4c260 ffffea0001fd63e0 ffff88813fe74940 0000000000000000 [ 1057.848088] page dumped because: kasan: bad access detected [ 1057.853771] [ 1057.855373] Memory state around the buggy address: [ 1057.860287] ffff8880ab810500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1057.867627] ffff8880ab810580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1057.874969] >ffff8880ab810600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1057.882305] ^ [ 1057.888509] ffff8880ab810680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1057.895841] ffff8880ab810700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1057.903173] ================================================================== [ 1057.910511] Disabling lock debugging due to kernel taint [ 1057.919978] Kernel panic - not syncing: panic_on_warn set ... [ 1057.919978] [ 1057.927347] CPU: 0 PID: 7605 Comm: syz-executor.3 Tainted: G B 4.14.302-syzkaller #0 [ 1057.936345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1057.945689] Call Trace: [ 1057.948267] dump_stack+0x1b2/0x281 [ 1057.951888] panic+0x1f9/0x42d [ 1057.955070] ? add_taint.cold+0x16/0x16 [ 1057.959034] ? ___preempt_schedule+0x16/0x18 [ 1057.963426] kasan_end_report+0x43/0x49 [ 1057.967372] kasan_report_error.cold+0xa7/0x191 [ 1057.972016] ? refcount_dec_not_one+0x9a/0xc0 [ 1057.976487] __asan_report_load4_noabort+0x68/0x70 [ 1057.981391] ? refcount_dec_not_one+0x9a/0xc0 [ 1057.985858] refcount_dec_not_one+0x9a/0xc0 [ 1057.990161] refcount_dec_and_mutex_lock+0x1a/0x60 [ 1057.995070] nbd_genl_connect+0xce1/0x13e0 [ 1057.999283] ? nbd_xmit_timeout+0x500/0x500 [ 1058.003580] ? __mutex_lock+0x356/0x1310 [ 1058.007615] ? validate_nla+0x192/0x5e0 [ 1058.011589] genl_family_rcv_msg+0x572/0xb20 [ 1058.015988] ? genl_rcv+0x40/0x40 [ 1058.019448] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 1058.024883] ? trace_hardirqs_on+0x10/0x10 [ 1058.029098] genl_rcv_msg+0xaf/0x140 [ 1058.032800] netlink_rcv_skb+0x125/0x390 [ 1058.036834] ? genl_family_rcv_msg+0xb20/0xb20 [ 1058.041398] ? netlink_ack+0x9a0/0x9a0 [ 1058.045904] ? lock_acquire+0x170/0x3f0 [ 1058.049880] genl_rcv+0x24/0x40 [ 1058.053187] netlink_unicast+0x437/0x610 [ 1058.057581] ? netlink_sendskb+0xd0/0xd0 [ 1058.061618] ? __check_object_size+0x179/0x230 [ 1058.066183] netlink_sendmsg+0x648/0xbc0 [ 1058.070234] ? nlmsg_notify+0x1b0/0x1b0 [ 1058.074191] ? kernel_recvmsg+0x210/0x210 [ 1058.078314] ? security_socket_sendmsg+0x83/0xb0 [ 1058.083046] ? nlmsg_notify+0x1b0/0x1b0 [ 1058.087000] sock_sendmsg+0xb5/0x100 [ 1058.090697] ___sys_sendmsg+0x6c8/0x800 [ 1058.094653] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 1058.099385] ? do_futex+0x127/0x1570 [ 1058.103076] ? __fget+0x23e/0x3e0 [ 1058.106514] ? lock_acquire+0x170/0x3f0 [ 1058.110466] ? lock_downgrade+0x740/0x740 [ 1058.114594] ? __fget+0x265/0x3e0 [ 1058.118027] ? __fdget+0x19b/0x1f0 [ 1058.121547] ? sockfd_lookup_light+0xb2/0x160 [ 1058.126019] __sys_sendmsg+0xa3/0x120 [ 1058.129802] ? SyS_shutdown+0x160/0x160 [ 1058.133784] SyS_sendmsg+0x27/0x40 [ 1058.137298] ? __sys_sendmsg+0x120/0x120 [ 1058.141332] do_syscall_64+0x1d5/0x640 [ 1058.145199] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 1058.150366] RIP: 0033:0x7f4e688190c9 [ 1058.154057] RSP: 002b:00007f4e66d8b168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1058.161737] RAX: ffffffffffffffda RBX: 00007f4e68938f80 RCX: 00007f4e688190c9 [ 1058.168984] RDX: 00000000240040c4 RSI: 0000000020000340 RDI: 0000000000000005 [ 1058.176233] RBP: 00007f4e68874ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1058.183485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1058.190735] R13: 00007ffe4585b65f R14: 00007f4e66d8b300 R15: 0000000000022000 [ 1058.198183] Kernel Offset: disabled [ 1058.201790] Rebooting in 86400 seconds..