100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x3c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44085}, 0x20000880) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r7) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x50, r8, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x50}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r11, 0x400454d8, 0x0) (async) sendmsg$GTP_CMD_NEWPDP(r10, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x5c, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_O_TEI={0x8}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r11}, @GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x3b}}, @GTPA_I_TEI={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_MS_ADDRESS={0x8, 0x5, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8801}, 0x40000) (async) 00:52:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = socket(0x10, 0x2, 0x2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000402000000000000000100000008000a006e6264000c00050008000000000000000c00060000000000000000001400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="fff3fc631e514e4d6f2fa0dc4ce84aeb546d4091a226d0b897fd351cb28ffbacbb0cd358e5cd0f6d5b5fa8f13c5d1e0689726146051f2cb6d3a411ab245bb1e57917eda448da3ee1af729a2dd1f59fd02d9d552c480fe305910a09e650e1b8ec5fe0749e35db0a20bfc84013036785e760268741c581637855788d4a70e96ae96edbb0b81b0551bb05fefb1f63df2b44ea377f089ecde3c3fe5374107e6f86ba1bda24ab83ff76ae17cd980744e2643ec8073a9bd74acc8728b4a5f4875d6b841d11e33ae183ec41bbebf69a00a30bb90457a3f942e4e6bb"], 0x48}}, 0x0) 00:52:20 executing program 5: setsockopt$MRT6_ASSERT(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000)=0x1, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x54894}, 0x2000c800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x54894}, 0x2000c800) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 00:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0fdb81ff3ebda828fd1b8104c4398efe30fd8f69cba663d19934364c13a26566a30537c73d37a02496742a47e88d0dcf03887539406a9c742739c98263f3f16396dda790f3cd6965f614d9587601a01f80add6d3b25140f03fdb0202541b7201e48f377b2b24021f344852878bb5af280100ced99b59bfa02df2d80da5ce9910ba0913531c58160e97fac11c000000000000", @ANYRES16=r1, @ANYBLOB="010000a0000000000000010000000c000200000000000000ffff04000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r2) 00:52:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = socket(0x10, 0x2, 0x2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000402000000000000000100000008000a006e6264000c00050008000000000000000c00060000000000000000001400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="fff3fc631e514e4d6f2fa0dc4ce84aeb546d4091a226d0b897fd351cb28ffbacbb0cd358e5cd0f6d5b5fa8f13c5d1e0689726146051f2cb6d3a411ab245bb1e57917eda448da3ee1af729a2dd1f59fd02d9d552c480fe305910a09e650e1b8ec5fe0749e35db0a20bfc84013036785e760268741c581637855788d4a70e96ae96edbb0b81b0551bb05fefb1f63df2b44ea377f089ecde3c3fe5374107e6f86ba1bda24ab83ff76ae17cd980744e2643ec8073a9bd74acc8728b4a5f4875d6b841d11e33ae183ec41bbebf69a00a30bb90457a3f942e4e6bb"], 0x48}}, 0x0) 00:52:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000045a4918530439317c79b433fd9323f21f003d8f3593f3821930faf9ebb71454e87c05ac25ae5ee3ca9cb316559c639001d7065336e84d69a50034fd540fa8edf4125de8803a306255af60047", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r2, 0x200, 0x40000004}, 0x14}, 0x1, 0x0, 0x0, 0x20048041}, 0x0) 00:52:20 executing program 5: setsockopt$MRT6_ASSERT(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000)=0x1, 0x4) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = socket(0x10, 0x2, 0x2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000402000000000000000100000008000a006e6264000c00050008000000000000000c00060000000000000000001400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="fff3fc631e514e4d6f2fa0dc4ce84aeb546d4091a226d0b897fd351cb28ffbacbb0cd358e5cd0f6d5b5fa8f13c5d1e0689726146051f2cb6d3a411ab245bb1e57917eda448da3ee1af729a2dd1f59fd02d9d552c480fe305910a09e650e1b8ec5fe0749e35db0a20bfc84013036785e760268741c581637855788d4a70e96ae96edbb0b81b0551bb05fefb1f63df2b44ea377f089ecde3c3fe5374107e6f86ba1bda24ab83ff76ae17cd980744e2643ec8073a9bd74acc8728b4a5f4875d6b841d11e33ae183ec41bbebf69a00a30bb90457a3f942e4e6bb"], 0x48}}, 0x0) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r4, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x54894}, 0x2000c800) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000045a4918530439317c79b433fd9323f21f003d8f3593f3821930faf9ebb71454e87c05ac25ae5ee3ca9cb316559c639001d7065336e84d69a50034fd540fa8edf4125de8803a306255af60047", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r2, 0x200, 0x40000004}, 0x14}, 0x1, 0x0, 0x0, 0x20048041}, 0x0) (rerun: 32) 00:52:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x40008d1) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_delroute={0x3c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x9}, [@RTA_GATEWAY={0x14, 0x5, @dev}, @RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x3c}}, 0x0) r12 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r10, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r12, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x4008000) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) 00:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0fdb81ff3ebda828fd1b8104c4398efe30fd8f69cba663d19934364c13a26566a30537c73d37a02496742a47e88d0dcf03887539406a9c742739c98263f3f16396dda790f3cd6965f614d9587601a01f80add6d3b25140f03fdb0202541b7201e48f377b2b24021f344852878bb5af280100ced99b59bfa02df2d80da5ce9910ba0913531c58160e97fac11c000000000000", @ANYRES16=r1, @ANYBLOB="010000a0000000000000010000000c000200000000000000ffff04000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0fdb81ff3ebda828fd1b8104c4398efe30fd8f69cba663d19934364c13a26566a30537c73d37a02496742a47e88d0dcf03887539406a9c742739c98263f3f16396dda790f3cd6965f614d9587601a01f80add6d3b25140f03fdb0202541b7201e48f377b2b24021f344852878bb5af280100ced99b59bfa02df2d80da5ce9910ba0913531c58160e97fac11c000000000000", @ANYRES16=r1, @ANYBLOB="010000a0000000000000010000000c000200000000000000ffff04000780"], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r2) (async) 00:52:20 executing program 5: setsockopt$MRT6_ASSERT(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000000)=0x1, 0x4) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000011}, 0x40) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x40008d1) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) (async, rerun: 64) r11 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 64) sendmsg$nl_route(r11, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_delroute={0x3c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x9}, [@RTA_GATEWAY={0x14, 0x5, @dev}, @RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x3c}}, 0x0) r12 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r10, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r12, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x4008000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) 00:52:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000011}, 0x40) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040014}, 0x4000800) 00:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) 00:52:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000045a4918530439317c79b433fd9323f21f003d8f3593f3821930faf9ebb71454e87c05ac25ae5ee3ca9cb316559c639001d7065336e84d69a50034fd540fa8edf4125de8803a306255af60047", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r2, 0x200, 0x40000004}, 0x14}, 0x1, 0x0, 0x0, 0x20048041}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000045a4918530439317c79b433fd9323f21f003d8f3593f3821930faf9ebb71454e87c05ac25ae5ee3ca9cb316559c639001d7065336e84d69a50034fd540fa8edf4125de8803a306255af60047", @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000"], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r2, 0x200, 0x40000004}, 0x14}, 0x1, 0x0, 0x0, 0x20048041}, 0x0) (async) [ 2723.437066] nbd: must specify at least one socket 00:52:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040014}, 0x4000800) 00:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000011}, 0x40) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) [ 2723.514789] nbd: must specify at least one socket 00:52:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040014}, 0x4000800) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100fefffffffcdbdf25010000000c0005000067f8ba50a5cab900000000000000080001000000000004000780"], 0x2c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) 00:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) 00:52:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 00:52:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) (rerun: 64) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x40008d1) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) (async) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_delroute={0x3c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x9}, [@RTA_GATEWAY={0x14, 0x5, @dev}, @RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x3c}}, 0x0) (async) r12 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r10, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r12, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x4008000) (async, rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (rerun: 32) 00:52:20 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000004c0), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, r2, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xb8c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb163}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2917}]}, 0x88}, 0x1, 0x0, 0x0, 0x841}, 0xc4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r7, 0x20, 0x70bd26, 0x10000, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008811}, 0x24000804) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000025cd54393e480575dc239ff828320eefc906e693a742973402a42ddeedd8f00369ecbeaad329bc6aaa64", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r9 = socket(0x8, 0x5, 0x497) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) r11 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x50400, 0x0) r12 = socket(0x2, 0x800, 0xae) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r5, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r12}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) 00:52:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100fefffffffcdbdf25010000000c0005000067f8ba50a5cab900000000000000080001000000000004000780"], 0x2c}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) 00:52:20 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) [ 2723.643785] nbd: must specify at least one socket [ 2723.652647] nbd: must specify at least one socket 00:52:20 executing program 5: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4004089) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="08010000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100fefffffffcdbdf25010000000c0005000067f8ba50a5cab900000000000000080001000000000004000780"], 0x2c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) 00:52:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 2723.763295] nbd: must specify at least one socket 00:52:20 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:20 executing program 5: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4004089) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="08010000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4004089) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="08010000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000004c0), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, r2, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xb8c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb163}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2917}]}, 0x88}, 0x1, 0x0, 0x0, 0x841}, 0xc4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r7, 0x20, 0x70bd26, 0x10000, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008811}, 0x24000804) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000025cd54393e480575dc239ff828320eefc906e693a742973402a42ddeedd8f00369ecbeaad329bc6aaa64", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r9 = socket(0x8, 0x5, 0x497) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) r11 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x50400, 0x0) r12 = socket(0x2, 0x800, 0xae) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r5, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r12}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0), r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, r2, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xb8c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb163}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2917}]}, 0x88}, 0x1, 0x0, 0x0, 0x841}, 0xc4) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r7, 0x20, 0x70bd26, 0x10000, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008811}, 0x24000804) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000025cd54393e480575dc239ff828320eefc906e693a742973402a42ddeedd8f00369ecbeaad329bc6aaa64", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) socket(0x8, 0x5, 0x497) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x50400, 0x0) (async) socket(0x2, 0x800, 0xae) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r5, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r12}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) (async) [ 2723.872498] nbd: must specify at least one socket 00:52:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x38}}, 0x0) 00:52:21 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000843b2cf453c789029487d162ce98d9c03848baa37afe5a76ac999ede5a35d345fe39b80fe354e9384a7a7c0019ab9b20036fb4963a4ddea30017c565bd0cc73f2b2bc3ad4398e8264e9ad9e55ad40d5232983e103d96775549f4bdd93c83b6b08fbff80c200477c130e9df2ae53b84ca71319b8c77967388757f126ea991ee279ececcdd953e2a26ff10a4205f68bc00b59f926acc3cb0718f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:21 executing program 5: ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4004089) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="08010000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f2807cd}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008841}, 0x20004884) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = socket(0x22, 0x800, 0x3) r7 = socket(0x26, 0xa, 0x2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000201}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r5, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c1c0}, 0x4000014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4180021}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x70bd2b, 0x25dfdbfd}, 0x14}}, 0x4000000) 00:52:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000004c0), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) (async) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x88, r2, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xb8c}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb163}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2917}]}, 0x88}, 0x1, 0x0, 0x0, 0x841}, 0xc4) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async, rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r7, 0x20, 0x70bd26, 0x10000, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008811}, 0x24000804) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000025cd54393e480575dc239ff828320eefc906e693a742973402a42ddeedd8f00369ecbeaad329bc6aaa64", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r9 = socket(0x8, 0x5, 0x497) (async, rerun: 64) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 64) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) (async) r11 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x50400, 0x0) (async) r12 = socket(0x2, 0x800, 0xae) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r5, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r12}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) 00:52:21 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00c90000180d28c900023f3580cda2505a", @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000843b2cf453c789029487d162ce98d9c03848baa37afe5a76ac999ede5a35d345fe39b80fe354e9384a7a7c0019ab9b20036fb4963a4ddea30017c565bd0cc73f2b2bc3ad4398e8264e9ad9e55ad40d5232983e103d96775549f4bdd93c83b6b08fbff80c200477c130e9df2ae53b84ca71319b8c77967388757f126ea991ee279ececcdd953e2a26ff10a4205f68bc00b59f926acc3cb0718f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x38}}, 0x0) 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f2807cd}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008841}, 0x20004884) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = socket(0x22, 0x800, 0x3) (async) r7 = socket(0x26, 0xa, 0x2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000201}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r5, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c1c0}, 0x4000014) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4180021}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x70bd2b, 0x25dfdbfd}, 0x14}}, 0x4000000) [ 2724.276333] nbd: must specify at least one socket [ 2724.283836] nbd: must specify an index to disconnect 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000843b2cf453c789029487d162ce98d9c03848baa37afe5a76ac999ede5a35d345fe39b80fe354e9384a7a7c0019ab9b20036fb4963a4ddea30017c565bd0cc73f2b2bc3ad4398e8264e9ad9e55ad40d5232983e103d96775549f4bdd93c83b6b08fbff80c200477c130e9df2ae53b84ca71319b8c77967388757f126ea991ee279ececcdd953e2a26ff10a4205f68bc00b59f926acc3cb0718f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x38}}, 0x0) (async) 00:52:21 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00c90000180d28c900023f3580cda2505a", @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) [ 2724.394949] nbd: must specify at least one socket 00:52:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x60000804}, 0x1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = socket(0x0, 0x3, 0x5) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r4, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8080}, 0x40480c4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_KEY(r9, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x48, r10, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_SEC_KEY={0x14, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x48}}, 0x10) [ 2724.420841] nbd: must specify at least one socket [ 2724.429895] nbd: must specify at least one socket 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:21 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00c90000180d28c900023f3580cda2505a", @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00c90000180d28c900023f3580cda2505a", @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) [ 2724.462490] nbd: must specify an index to disconnect [ 2724.480694] nbd: must specify at least one socket [ 2724.497531] nbd: must specify at least one socket 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x60000804}, 0x1) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) [ 2724.522164] nbd: must specify at least one socket [ 2724.531155] nbd: must specify at least one socket [ 2724.553073] nbd: must specify at least one socket [ 2724.574315] nbd: must specify at least one socket [ 2724.591289] nbd: must specify at least one socket 00:52:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f2807cd}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008841}, 0x20004884) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = socket(0x22, 0x800, 0x3) (async) r7 = socket(0x26, 0xa, 0x2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000201}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r5, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c1c0}, 0x4000014) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4180021}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x70bd2b, 0x25dfdbfd}, 0x14}}, 0x4000000) 00:52:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}]}, 0x3c}}, 0x40001) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x200, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) ioctl$TUNGETFILTER(r2, 0x801054db, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) (async) 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) r5 = socket(0x0, 0x3, 0x5) (async) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) (async) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r4, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8080}, 0x40480c4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async, rerun: 32) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_KEY(r9, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x48, r10, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_SEC_KEY={0x14, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x48}}, 0x10) 00:52:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x60000804}, 0x1) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) [ 2724.615771] nbd: must specify at least one socket [ 2724.620884] nbd: must specify at least one socket [ 2724.626155] nbd: must specify at least one socket [ 2724.631144] nbd: must specify at least one socket 00:52:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000080}, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x40}}, 0x0) 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = socket(0x0, 0x3, 0x5) (async) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) (async) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r4, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8080}, 0x40480c4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r2) sendmsg$NL802154_CMD_NEW_SEC_KEY(r9, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x48, r10, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_SEC_KEY={0x14, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x48}}, 0x10) 00:52:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}]}, 0x3c}}, 0x40001) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x200, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (rerun: 32) 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) [ 2724.701464] nbd: must specify at least one socket [ 2724.713721] nbd: must specify an index to disconnect 00:52:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) 00:52:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000080}, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) (async) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000080}, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}]}, 0x3c}}, 0x40001) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x200, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (rerun: 64) [ 2724.808131] nbd: must specify at least one socket 00:52:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x40}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x40}}, 0x0) (async) 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="a79f4eee", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x20000004) 00:52:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r4) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r9, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040001}, 0x4c094) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r3, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7f}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x12}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x40}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xbc}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xd3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xb2}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000080}, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:21 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40001}, 0x810) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:21 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}]}, 0x40}}, 0x0) 00:52:21 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="a79f4eee", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x20000004) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="a79f4eee", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x20000004) (async) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r4) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r9, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040001}, 0x4c094) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r3, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7f}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x12}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x40}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xbc}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xd3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xb2}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:22 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) (rerun: 32) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40001}, 0x810) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c200200000000000000000004000780"], 0x24}}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010100}]}, 0x30}, 0x1, 0x0, 0x0, 0x8085}, 0x48000) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x250, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_KEY={0x8c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "fd54d4de16ab371c3ff3bad23fae7a7e07054e390557e11ccb4f424913a952a3"}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_ID={0x18, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x100}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x2}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "6f230c8938322b784b1762d26eb053bb67fcd93083a13267a494f71b531d1807"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "6e7f407967598736b027c5f8e0ff5a5d"}]}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_KEY_ATTR_ID={0x84, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80000001}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "eee941ae2f08c1a04c3c8ed739bf2d89"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7db8efe2dbcdacd84a51116e915d1baa"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30b9a47dc188e31600fb85d0f743a7c0f5cab33e49ebbd0f885f619fc8e570c6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x40}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "1354fe22519700851c2ea08080591bc2"}]}, @NL802154_ATTR_SEC_KEY={0x54, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "97a7077760ea932e305d2c82ef272902d35be5f1c72acc82a639c018f953acaf"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d71cc3a3dd0bd3f18c2de7bb1f9520de8f2e5ddca63921b444f6cd6817d9f758"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x250}, 0x1, 0x0, 0x0, 0x40014}, 0x4004000) 00:52:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="a79f4eee", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x20000004) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r4) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r8, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r9, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040001}, 0x4c094) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r3, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x7f}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x12}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x40}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xbc}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xd3}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xb2}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c200200000000000000000004000780"], 0x24}}, 0x0) (async) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010100}]}, 0x30}, 0x1, 0x0, 0x0, 0x8085}, 0x48000) [ 2725.085273] nbd: must specify at least one socket 00:52:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01010000", @ANYRES16=r1, @ANYBLOB="01000000000001000000010000000c00050000000000000000000c000200550c0000000000000c00020000000000000000000c00030000020000000000000c00020009000000000000000800010000000000"], 0x58}}, 0x0) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x250, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_KEY={0x8c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "fd54d4de16ab371c3ff3bad23fae7a7e07054e390557e11ccb4f424913a952a3"}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_ID={0x18, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x100}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x2}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "6f230c8938322b784b1762d26eb053bb67fcd93083a13267a494f71b531d1807"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "6e7f407967598736b027c5f8e0ff5a5d"}]}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_KEY_ATTR_ID={0x84, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80000001}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "eee941ae2f08c1a04c3c8ed739bf2d89"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7db8efe2dbcdacd84a51116e915d1baa"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30b9a47dc188e31600fb85d0f743a7c0f5cab33e49ebbd0f885f619fc8e570c6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x40}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "1354fe22519700851c2ea08080591bc2"}]}, @NL802154_ATTR_SEC_KEY={0x54, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "97a7077760ea932e305d2c82ef272902d35be5f1c72acc82a639c018f953acaf"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d71cc3a3dd0bd3f18c2de7bb1f9520de8f2e5ddca63921b444f6cd6817d9f758"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x250}, 0x1, 0x0, 0x0, 0x40014}, 0x4004000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x250, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_KEY={0x8c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "fd54d4de16ab371c3ff3bad23fae7a7e07054e390557e11ccb4f424913a952a3"}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_ID={0x18, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x100}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x2}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "6f230c8938322b784b1762d26eb053bb67fcd93083a13267a494f71b531d1807"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "6e7f407967598736b027c5f8e0ff5a5d"}]}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_KEY_ATTR_ID={0x84, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80000001}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "eee941ae2f08c1a04c3c8ed739bf2d89"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7db8efe2dbcdacd84a51116e915d1baa"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30b9a47dc188e31600fb85d0f743a7c0f5cab33e49ebbd0f885f619fc8e570c6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x40}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "1354fe22519700851c2ea08080591bc2"}]}, @NL802154_ATTR_SEC_KEY={0x54, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "97a7077760ea932e305d2c82ef272902d35be5f1c72acc82a639c018f953acaf"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d71cc3a3dd0bd3f18c2de7bb1f9520de8f2e5ddca63921b444f6cd6817d9f758"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x250}, 0x1, 0x0, 0x0, 0x40014}, 0x4004000) (async) 00:52:22 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40001}, 0x810) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) (async) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40001}, 0x810) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="5c000000994721729e5663b2a8afd5c2e831e9669c0a65b90c4d32949c3d58327b7c82ca9ae395fa374f26e8a2f1fa840772063679f1313ccafa26e02371b56f648a1242ccbd7f45bc3a3d0977cbdf978d0df282f7c7b799c420", @ANYRES16=0x0, @ANYBLOB="00032abd7000ffdbdf251b00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00060001000000000000000c0006000300000003000000100023800c000400000000000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000003000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000180), 0x4) ioctl$TUNGETFILTER(r3, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="af77d99bd50edd0ffa23e086c47a4a1c75f66dc9be52eb0468172e32d32e9c50d0ad", @ANYRES16=r1, @ANYRESHEX=r3], 0x38}}, 0x0) 00:52:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01010000", @ANYRES16=r1, @ANYBLOB="01000000000001000000010000000c00050000000000000000000c000200550c0000000000000c00020000000000000000000c00030000020000000000000c00020009000000000000000800010000000000"], 0x58}}, 0x0) [ 2725.190347] nbd: must specify at least one socket 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c200200000000000000000004000780"], 0x24}}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r4, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010100}]}, 0x30}, 0x1, 0x0, 0x0, 0x8085}, 0x48000) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000600020000000000000004000780"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan1\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r4) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1}, 0x77}}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 00:52:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01010000", @ANYRES16=r1, @ANYBLOB="01000000000001000000010000000c00050000000000000000000c000200550c0000000000000c00020000000000000000000c00030000020000000000000c00020009000000000000000800010000000000"], 0x58}}, 0x0) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="5c000000994721729e5663b2a8afd5c2e831e9669c0a65b90c4d32949c3d58327b7c82ca9ae395fa374f26e8a2f1fa840772063679f1313ccafa26e02371b56f648a1242ccbd7f45bc3a3d0977cbdf978d0df282f7c7b799c420", @ANYRES16=0x0, @ANYBLOB="00032abd7000ffdbdf251b00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00060001000000000000000c0006000300000003000000100023800c000400000000000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000003000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (rerun: 32) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000180), 0x4) (async) ioctl$TUNGETFILTER(r3, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="af77d99bd50edd0ffa23e086c47a4a1c75f66dc9be52eb0468172e32d32e9c50d0ad", @ANYRES16=r1, @ANYRESHEX=r3], 0x38}}, 0x0) 00:52:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x250, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_KEY={0x8c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "fd54d4de16ab371c3ff3bad23fae7a7e07054e390557e11ccb4f424913a952a3"}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_ID={0x18, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x100}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x2}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "6f230c8938322b784b1762d26eb053bb67fcd93083a13267a494f71b531d1807"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "6e7f407967598736b027c5f8e0ff5a5d"}]}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_KEY_ATTR_ID={0x84, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80000001}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "eee941ae2f08c1a04c3c8ed739bf2d89"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7db8efe2dbcdacd84a51116e915d1baa"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30b9a47dc188e31600fb85d0f743a7c0f5cab33e49ebbd0f885f619fc8e570c6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x40}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "1354fe22519700851c2ea08080591bc2"}]}, @NL802154_ATTR_SEC_KEY={0x54, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "97a7077760ea932e305d2c82ef272902d35be5f1c72acc82a639c018f953acaf"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d71cc3a3dd0bd3f18c2de7bb1f9520de8f2e5ddca63921b444f6cd6817d9f758"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x250}, 0x1, 0x0, 0x0, 0x40014}, 0x4004000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x250, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_KEY={0x8c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "fd54d4de16ab371c3ff3bad23fae7a7e07054e390557e11ccb4f424913a952a3"}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_ID={0x18, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1f}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x100}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x2}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "6f230c8938322b784b1762d26eb053bb67fcd93083a13267a494f71b531d1807"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "6e7f407967598736b027c5f8e0ff5a5d"}]}, @NL802154_ATTR_SEC_KEY={0x150, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fffffff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}]}, @NL802154_KEY_ATTR_ID={0x84, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7f}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80000001}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "eee941ae2f08c1a04c3c8ed739bf2d89"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7db8efe2dbcdacd84a51116e915d1baa"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "30b9a47dc188e31600fb85d0f743a7c0f5cab33e49ebbd0f885f619fc8e570c6"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x40}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "1354fe22519700851c2ea08080591bc2"}]}, @NL802154_ATTR_SEC_KEY={0x54, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "97a7077760ea932e305d2c82ef272902d35be5f1c72acc82a639c018f953acaf"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "d71cc3a3dd0bd3f18c2de7bb1f9520de8f2e5ddca63921b444f6cd6817d9f758"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x250}, 0x1, 0x0, 0x0, 0x40014}, 0x4004000) (async) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) [ 2725.297432] nbd: must specify at least one socket 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="c9aa0000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000600020000000000000004000780"], 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r4) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1}, 0x77}}, 0x0) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20000000) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="5c000000994721729e5663b2a8afd5c2e831e9669c0a65b90c4d32949c3d58327b7c82ca9ae395fa374f26e8a2f1fa840772063679f1313ccafa26e02371b56f648a1242ccbd7f45bc3a3d0977cbdf978d0df282f7c7b799c420", @ANYRES16=0x0, @ANYBLOB="00032abd7000ffdbdf251b00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00060001000000000000000c0006000300000003000000100023800c000400000000000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000003000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) (async) bpf$ENABLE_STATS(0x20, &(0x7f0000000180), 0x4) ioctl$TUNGETFILTER(r3, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="af77d99bd50edd0ffa23e086c47a4a1c75f66dc9be52eb0468172e32d32e9c50d0ad", @ANYRES16=r1, @ANYRESHEX=r3], 0x38}}, 0x0) 00:52:22 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x24, r0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x6c054) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), r1) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r4, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x38, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0xc015}, 0x8041) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40084}, 0x240048c0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000645fd343cb4bb23da1a25c0de061df6cb79a632829a643555ea1fb46f9fb765e738f8ce083b61253f5f317fe7c7a3b12694ed5f8eed43d959f0745abc0b38f3418957dcd713e436f2a2a774658428a95d889e36c8df2be6f3506d0570728895280aed31adf13a9a51823096601da2c2ef17c97d6a69c90466457a805cfbf6be9e9bcd2d1db32b038c97c52ee9ea58da86714d4fff8d5674a9c4ea1e30c1ae29d470325b23a66e4b60f7f27bd6f73b94257032893c58ce60b6d0300aad68d352355e72d27ef8d34ef1e0e8e6dcaf29a8c36dd747a07e9dca581cb8c2678abdaa4648cfe474a2a8591cb3473217e69820d", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000c00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000bc0)={&(0x7f00000007c0)={0x3ec, 0x0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b5e1d46}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd093c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x706785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65768065}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x256dcd8e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5172ef58}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x613}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a5d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7400}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bb03ea8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x485e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1a4, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x513739a6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fec4208}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ade26fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4043f3cd}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d242395}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x141c1011}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b5376bb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b1d5bdf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3833ccd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4515d60a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d747efd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd2f60a}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ba36e9b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x432397fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d3fb960}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1492941}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a45de3c}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fb5a741}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3532c324}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c8c767}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8539ed}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cebd069}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed35e65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c58222}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3bec17f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7da729be}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b724cfd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e08af04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x276967fa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2aac9437}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d049966}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bcfa4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e9288e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7736}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x486fc4e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe336}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1030}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c75d49a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb961}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39a82de3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfab}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x163be5df}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a07}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14022e91}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18bbd0de}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc98}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a1e0275}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24db3659}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x751f2bb4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4216dfab}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19bbf422}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2481}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dffa9fb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed8f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x28b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6166}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bd5b52f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22f7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22bccffb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3103496}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5f2ca3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5812}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5696}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20000}, 0x4000000) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e40)={0xb4, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, 'nl802154\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x55ad}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8051}, 0x20000001) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r9, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="10700000000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) 00:52:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x8055) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xf}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '^@-\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x42}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000040) 00:52:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000600020000000000000004000780"], 0x24}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000200)={'wpan1\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r4) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1}, 0x77}}, 0x0) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="c9aa0000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="c9aa0000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20000000) 00:52:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x8055) (async, rerun: 64) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xf}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '^@-\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x42}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000040) (rerun: 64) 00:52:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r11, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES8=r11, @ANYRESDEC=r11, @ANYBLOB="fe3d6345df3b1473a98894d57dbec3250b1cfe36ae5299efd5fc20f86465db332484f6b612a9895c067a31980857f1dddd37181df451ec1dffd6a9037b9bcd5e2ce2e52b96621065dc76af43f79f367d80c128e8221ab541d0f4d0675cfadab04001d28eb5b572ffc5f8d0daea0f3c35faa210ea8c6fc2e609367af49d58d430c637c6aaced6278cc38f3fa61eb05f4af43395bd839dcd123f80ac0ce12af62a3e274e3e2503a52f4f2ee1"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0xd4050) 00:52:22 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x24, r0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x6c054) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), r1) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r4, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x38, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0xc015}, 0x8041) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40084}, 0x240048c0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000645fd343cb4bb23da1a25c0de061df6cb79a632829a643555ea1fb46f9fb765e738f8ce083b61253f5f317fe7c7a3b12694ed5f8eed43d959f0745abc0b38f3418957dcd713e436f2a2a774658428a95d889e36c8df2be6f3506d0570728895280aed31adf13a9a51823096601da2c2ef17c97d6a69c90466457a805cfbf6be9e9bcd2d1db32b038c97c52ee9ea58da86714d4fff8d5674a9c4ea1e30c1ae29d470325b23a66e4b60f7f27bd6f73b94257032893c58ce60b6d0300aad68d352355e72d27ef8d34ef1e0e8e6dcaf29a8c36dd747a07e9dca581cb8c2678abdaa4648cfe474a2a8591cb3473217e69820d", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000c00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000bc0)={&(0x7f00000007c0)={0x3ec, 0x0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b5e1d46}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd093c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x706785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65768065}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x256dcd8e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5172ef58}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x613}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a5d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7400}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bb03ea8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x485e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1a4, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x513739a6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fec4208}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ade26fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4043f3cd}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d242395}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x141c1011}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b5376bb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b1d5bdf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3833ccd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4515d60a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d747efd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd2f60a}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ba36e9b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x432397fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d3fb960}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1492941}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a45de3c}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fb5a741}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3532c324}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c8c767}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8539ed}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cebd069}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed35e65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c58222}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3bec17f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7da729be}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b724cfd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e08af04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x276967fa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2aac9437}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d049966}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bcfa4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e9288e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7736}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x486fc4e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe336}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1030}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c75d49a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb961}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39a82de3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfab}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x163be5df}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a07}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14022e91}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18bbd0de}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc98}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a1e0275}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24db3659}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x751f2bb4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4216dfab}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19bbf422}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2481}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dffa9fb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed8f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x28b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6166}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bd5b52f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22f7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22bccffb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3103496}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5f2ca3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5812}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5696}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20000}, 0x4000000) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e40)={0xb4, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, 'nl802154\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x55ad}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8051}, 0x20000001) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r9, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="10700000000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000600), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x24, r0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x6c054) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), r1) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r4, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x38, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0xc015}, 0x8041) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40084}, 0x240048c0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000645fd343cb4bb23da1a25c0de061df6cb79a632829a643555ea1fb46f9fb765e738f8ce083b61253f5f317fe7c7a3b12694ed5f8eed43d959f0745abc0b38f3418957dcd713e436f2a2a774658428a95d889e36c8df2be6f3506d0570728895280aed31adf13a9a51823096601da2c2ef17c97d6a69c90466457a805cfbf6be9e9bcd2d1db32b038c97c52ee9ea58da86714d4fff8d5674a9c4ea1e30c1ae29d470325b23a66e4b60f7f27bd6f73b94257032893c58ce60b6d0300aad68d352355e72d27ef8d34ef1e0e8e6dcaf29a8c36dd747a07e9dca581cb8c2678abdaa4648cfe474a2a8591cb3473217e69820d", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000c00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000bc0)={&(0x7f00000007c0)={0x3ec, 0x0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b5e1d46}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd093c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x706785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65768065}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x256dcd8e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5172ef58}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x613}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a5d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7400}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bb03ea8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x485e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1a4, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x513739a6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fec4208}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ade26fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4043f3cd}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d242395}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x141c1011}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b5376bb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b1d5bdf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3833ccd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4515d60a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d747efd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd2f60a}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ba36e9b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x432397fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d3fb960}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1492941}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a45de3c}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fb5a741}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3532c324}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c8c767}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8539ed}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cebd069}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed35e65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c58222}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3bec17f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7da729be}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b724cfd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e08af04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x276967fa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2aac9437}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d049966}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bcfa4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e9288e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7736}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x486fc4e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe336}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1030}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c75d49a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb961}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39a82de3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfab}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x163be5df}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a07}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14022e91}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18bbd0de}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc98}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a1e0275}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24db3659}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x751f2bb4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4216dfab}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19bbf422}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2481}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dffa9fb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed8f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x28b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6166}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bd5b52f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22f7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22bccffb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3103496}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5f2ca3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5812}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5696}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20000}, 0x4000000) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e40)={0xb4, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, 'nl802154\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x55ad}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8051}, 0x20000001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r9, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="10700000000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) (async) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socket(0x1, 0x80000, 0xc6a) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="c9aa0000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20000000) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\t\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x8055) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xf}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '^@-\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x42}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000040) 00:52:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) (async) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r11, 0x801054db, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES8=r11, @ANYRESDEC=r11, @ANYBLOB="fe3d6345df3b1473a98894d57dbec3250b1cfe36ae5299efd5fc20f86465db332484f6b612a9895c067a31980857f1dddd37181df451ec1dffd6a9037b9bcd5e2ce2e52b96621065dc76af43f79f367d80c128e8221ab541d0f4d0675cfadab04001d28eb5b572ffc5f8d0daea0f3c35faa210ea8c6fc2e609367af49d58d430c637c6aaced6278cc38f3fa61eb05f4af43395bd839dcd123f80ac0ce12af62a3e274e3e2503a52f4f2ee1"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0xd4050) (rerun: 32) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socket(0x1, 0x80000, 0xc6a) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\t\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:22 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x24, r0, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x6c054) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000c80), r1) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r4, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x38, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0xc015}, 0x8041) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40084}, 0x240048c0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000645fd343cb4bb23da1a25c0de061df6cb79a632829a643555ea1fb46f9fb765e738f8ce083b61253f5f317fe7c7a3b12694ed5f8eed43d959f0745abc0b38f3418957dcd713e436f2a2a774658428a95d889e36c8df2be6f3506d0570728895280aed31adf13a9a51823096601da2c2ef17c97d6a69c90466457a805cfbf6be9e9bcd2d1db32b038c97c52ee9ea58da86714d4fff8d5674a9c4ea1e30c1ae29d470325b23a66e4b60f7f27bd6f73b94257032893c58ce60b6d0300aad68d352355e72d27ef8d34ef1e0e8e6dcaf29a8c36dd747a07e9dca581cb8c2678abdaa4648cfe474a2a8591cb3473217e69820d", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000c00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000bc0)={&(0x7f00000007c0)={0x3ec, 0x0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b5e1d46}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd093c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x706785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65768065}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb94a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x256dcd8e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5172ef58}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x613}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a5d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7400}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bb03ea8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x485e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1a4, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x513739a6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fec4208}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ade26fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4043f3cd}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d242395}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x141c1011}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b5376bb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b1d5bdf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3833ccd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4515d60a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d747efd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5dd2f60a}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ba36e9b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x432397fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d3fb960}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1492941}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a45de3c}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fb5a741}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3532c324}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c8c767}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd8539ed}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cebd069}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed35e65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c58222}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3bec17f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7da729be}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b724cfd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e08af04}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x276967fa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2aac9437}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d049966}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55bcfa4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e9288e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7736}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x486fc4e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe336}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1030}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c75d49a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb961}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39a82de3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfab}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x163be5df}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a07}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14022e91}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18bbd0de}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc98}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a1e0275}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24db3659}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x751f2bb4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4216dfab}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19bbf422}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2481}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dffa9fb}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed8f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x28b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6166}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bd5b52f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22f7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22bccffb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3103496}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5f2ca3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5812}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5696}]}]}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20000}, 0x4000000) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e40)={0xb4, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xd, 0xa, 'nl802154\x00'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x55ad}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x3}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8051}, 0x20000001) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r9, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="10700000000000"], 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20000000) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socket(0x1, 0x80000, 0xc6a) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\t\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\t\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20000000) 00:52:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4c040) 00:52:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r10, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, 'nl802154\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1a}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4048850}, 0x40080) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x54, 0x0, 0x300, 0x6, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004010}, 0x8080) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r11, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r11, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc94}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000801}, 0x48001) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="0400569cf806af28", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r3) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x988a0}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0x800, 0x70bd28, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x800) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) 00:52:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000010}, 0x8010) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r11, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES8=r11, @ANYRESDEC=r11, @ANYBLOB="fe3d6345df3b1473a98894d57dbec3250b1cfe36ae5299efd5fc20f86465db332484f6b612a9895c067a31980857f1dddd37181df451ec1dffd6a9037b9bcd5e2ce2e52b96621065dc76af43f79f367d80c128e8221ab541d0f4d0675cfadab04001d28eb5b572ffc5f8d0daea0f3c35faa210ea8c6fc2e609367af49d58d430c637c6aaced6278cc38f3fa61eb05f4af43395bd839dcd123f80ac0ce12af62a3e274e3e2503a52f4f2ee1"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0xd4050) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) ioctl$TUNGETFILTER(r11, 0x801054db, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES8=r11, @ANYRESDEC=r11, @ANYBLOB="fe3d6345df3b1473a98894d57dbec3250b1cfe36ae5299efd5fc20f86465db332484f6b612a9895c067a31980857f1dddd37181df451ec1dffd6a9037b9bcd5e2ce2e52b96621065dc76af43f79f367d80c128e8221ab541d0f4d0675cfadab04001d28eb5b572ffc5f8d0daea0f3c35faa210ea8c6fc2e609367af49d58d430c637c6aaced6278cc38f3fa61eb05f4af43395bd839dcd123f80ac0ce12af62a3e274e3e2503a52f4f2ee1"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0xd4050) (async) 00:52:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20000000) 00:52:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4c040) 00:52:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000010}, 0x8010) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000010}, 0x8010) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r10, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, 'nl802154\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1a}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4048850}, 0x40080) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x54, 0x0, 0x300, 0x6, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004010}, 0x8080) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r11, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r11, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc94}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000801}, 0x48001) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r10, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, 'nl802154\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1a}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4048850}, 0x40080) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x54, 0x0, 0x300, 0x6, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004010}, 0x8080) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r11, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r11, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc94}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000801}, 0x48001) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 00:52:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="0400569cf806af28", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r3) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x988a0}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0x800, 0x70bd28, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x800) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (rerun: 32) 00:52:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4c040) 00:52:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000010}, 0x8010) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async, rerun: 32) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r10, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, 'nl802154\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1a}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4048850}, 0x40080) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x54, 0x0, 0x300, 0x6, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004010}, 0x8080) (async, rerun: 32) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) (rerun: 32) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r11, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r11, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc94}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000801}, 0x48001) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) [ 2726.375454] nbd: nbd4 already in use 00:52:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x70, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004004}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x800) 00:52:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) [ 2726.427616] nbd: nbd4 already in use 00:52:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004004}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x800) 00:52:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) 00:52:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="0400569cf806af28", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r3) sendmsg$IEEE802154_LLSEC_LIST_DEV(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x988a0}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0x800, 0x70bd28, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x800) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) 00:52:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x70, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="2d0000001c64420b0f2a7c7d207a28e2e01941652908ba8f42d0f3967ae3082af9d7d66997ed64e16081a7f2561c80a9c3ad3c2258502bdcf72d5e8a30d0fc3ada1a6d36ba5339c2f518c869365d3585f45e8f1f511c8ef68f03a8a8d3aa74af334026dbfcbb23f5afc5a7d8e6f94dfbdf89a4f35ce30e0e6ece2800", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000300000000000000000007000a00282d7d0008000100000000000c000200a708000000000000"], 0x3c}}, 0x0) 00:52:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) (async) 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x200, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004004}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x800) 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022abd7000fddbdfff7fffffffffffff00000000000c000400f71300ffffffffff0c000500a2000000000000000c4cb37583b400fe16d800050000010000000000000c00060001bead3c8780dc", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0xc015}, 0x24000080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01400000000000000000010000000c002400000001000000000006000780"], 0x24}}, 0x0) 00:52:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="2d0000001c64420b0f2a7c7d207a28e2e01941652908ba8f42d0f3967ae3082af9d7d66997ed64e16081a7f2561c80a9c3ad3c2258502bdcf72d5e8a30d0fc3ada1a6d36ba5339c2f518c869365d3585f45e8f1f511c8ef68f03a8a8d3aa74af334026dbfcbb23f5afc5a7d8e6f94dfbdf89a4f35ce30e0e6ece2800", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000300000000000000000007000a00282d7d0008000100000000000c000200a708000000000000"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="2d0000001c64420b0f2a7c7d207a28e2e01941652908ba8f42d0f3967ae3082af9d7d66997ed64e16081a7f2561c80a9c3ad3c2258502bdcf72d5e8a30d0fc3ada1a6d36ba5339c2f518c869365d3585f45e8f1f511c8ef68f03a8a8d3aa74af334026dbfcbb23f5afc5a7d8e6f94dfbdf89a4f35ce30e0e6ece2800", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000300000000000000000007000a00282d7d0008000100000000000c000200a708000000000000"], 0x3c}}, 0x0) (async) 00:52:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x2c}}, 0x0) 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r8) sendmsg$NLBL_MGMT_C_REMOVEDEF(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r10, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r7, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r10, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x40000) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x4c, r2, 0x202, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x40015) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r10, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x70, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022abd7000fddbdfff7fffffffffffff00000000000c000400f71300ffffffffff0c000500a2000000000000000c4cb37583b400fe16d800050000010000000000000c00060001bead3c8780dc", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0xc015}, 0x24000080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01400000000000000000010000000c002400000001000000000006000780"], 0x24}}, 0x0) 00:52:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008010}, 0x40) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2727.191566] nla_parse: 37 callbacks suppressed [ 2727.191572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2727.213010] nbd: must specify at least one socket 00:52:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="2d0000001c64420b0f2a7c7d207a28e2e01941652908ba8f42d0f3967ae3082af9d7d66997ed64e16081a7f2561c80a9c3ad3c2258502bdcf72d5e8a30d0fc3ada1a6d36ba5339c2f518c869365d3585f45e8f1f511c8ef68f03a8a8d3aa74af334026dbfcbb23f5afc5a7d8e6f94dfbdf89a4f35ce30e0e6ece2800", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000300000000000000000007000a00282d7d0008000100000000000c000200a708000000000000"], 0x3c}}, 0x0) [ 2727.272842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2727.300611] nbd: must specify at least one socket [ 2727.310336] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022abd7000fddbdfff7fffffffffffff00000000000c000400f71300ffffffffff0c000500a2000000000000000c4cb37583b400fe16d800050000010000000000000c00060001bead3c8780dc", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0xc015}, 0x24000080) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01400000000000000000010000000c002400000001000000000006000780"], 0x24}}, 0x0) 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) [ 2727.325485] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2727.340004] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2727.349553] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:52:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000001204000780"], 0x24}}, 0x0) 00:52:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000085) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x44041}, 0x0) 00:52:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008010}, 0x40) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2727.417176] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2727.433572] nbd: must specify at least one socket 00:52:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r8) sendmsg$NLBL_MGMT_C_REMOVEDEF(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r10, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async, rerun: 64) sendmsg$NLBL_MGMT_C_LISTDEF(r7, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r10, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x40000) (async, rerun: 64) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x4c, r2, 0x202, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x40015) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008010}, 0x40) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008010}, 0x40) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000440)={&(0x7f0000000000)={0xfffffffffffffe40, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_SOCKETS={0x4, 0x7, 0x0, 0x1, [{0x0, 0x1, r2}, {0x0, 0x1, r2}, {0x0, 0x1, r2}, {0x0, 0x1, r2}]}]}, 0x24}}, 0x0) 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000085) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x44041}, 0x0) 00:52:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000001204000780"], 0x24}}, 0x0) 00:52:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r2, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x809}, 0x4) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r9, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x3c}}, 0x4000) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r11, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4615}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf30e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x628a29ce}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2da71e42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5529}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x131e7185}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46e9fd15}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6031a489}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33551aea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54344ee6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa39b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddcc}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x7bb7d84ed9d28b5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2727.589920] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2727.629710] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2727.641343] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:52:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000085) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x44041}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r2) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, 'nbd\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x0) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000085) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x44041}, 0x0) (async) 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000440)={&(0x7f0000000000)={0xfffffffffffffe40, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_SOCKETS={0x4, 0x7, 0x0, 0x1, [{0x0, 0x1, r2}, {0x0, 0x1, r2}, {0x0, 0x1, r2}, {0x0, 0x1, r2}]}]}, 0x24}}, 0x0) 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}}, 0x20000000) 00:52:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000001204000780"], 0x24}}, 0x0) 00:52:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r8) sendmsg$NLBL_MGMT_C_REMOVEDEF(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r10, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r7, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r10, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x40000) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x4c, r2, 0x202, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x40015) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r8) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r10, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r7, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r10, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x40000) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x4c, r2, 0x202, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x40015) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) 00:52:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000400ee07"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x2b8, 0x0, 0x107, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_KEY={0x68, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b63d66c96e3043e96121aa48a376e8f9aca238abcae807300f2a9d4976655208"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2479607171975611854cd9b01dc998c3"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "57a83d8fbaccf7d5d5ce3f495d71835dcb62aa16524f320b13ae38c6a93947ca"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_KEY={0x9c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x9}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b1a064c6bcff0e31e6556d18892f79846631149607d4b84592e8e8fe31070429"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "5250f7b56da7e8d3bcd22b4d298e6431c5db8426b794ec581c5af63361b94b44"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "1fa677f56a145195e892b4fe515114d2fa649253cac76078dafc1a1e7116f361"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2e56471ae5a4d5c3a9324ec5f0268ddd"}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_KEY={0x160, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "91ca0b992436260b294ea91003fa0f4c24a591a86c9a0c7fd6793224fe89f63a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "47f440bdfbacba41f9e172a6b2e78a8a"}, @NL802154_KEY_ATTR_ID={0x40, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "423fa72d5231576523dc09737916fcdc"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d199a8fc4f5ea78cf70e846dbc9347d6"}, @NL802154_KEY_ATTR_ID={0xac, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7273}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x5c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x40044}, 0x8801) 00:52:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r2, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x809}, 0x4) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r9, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x3c}}, 0x4000) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r11, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4615}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf30e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x628a29ce}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2da71e42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5529}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x131e7185}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46e9fd15}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6031a489}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33551aea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54344ee6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa39b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddcc}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x7bb7d84ed9d28b5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:24 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x71b, 0x1, 0x40, 0x8, 0xffffffffffffffff, 0x1, '\x00', 0x0, r0, 0x2, 0x1, 0x2}, 0x48) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1000}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'wg2\x00', 0x1000}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00000001c0)=""/253, &(0x7f0000000100)=0xfd) 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000440)={&(0x7f0000000000)={0xfffffffffffffe40, r1, 0x1, 0x2, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_SOCKETS={0x4, 0x7, 0x0, 0x1, [{0x0, 0x1, r2}, {0x0, 0x1, r2}, {0x0, 0x1, r2}, {0x0, 0x1, r2}]}]}, 0x24}}, 0x0) [ 2727.843009] nbd: must specify at least one socket 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}}, 0x20000000) [ 2727.914593] nbd: must specify at least one socket 00:52:24 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x71b, 0x1, 0x40, 0x8, 0xffffffffffffffff, 0x1, '\x00', 0x0, r0, 0x2, 0x1, 0x2}, 0x48) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1000}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'wg2\x00', 0x1000}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00000001c0)=""/253, &(0x7f0000000100)=0xfd) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x71b, 0x1, 0x40, 0x8, 0xffffffffffffffff, 0x1, '\x00', 0x0, r0, 0x2, 0x1, 0x2}, 0x48) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1000}) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'wg2\x00', 0x1000}) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) (async) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00000001c0)=""/253, &(0x7f0000000100)=0xfd) (async) 00:52:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socket$igmp6(0xa, 0x3, 0x2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}}, 0x20000000) [ 2727.950920] nbd: must specify at least one socket 00:52:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast2}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x8840}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000400ee07"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x2b8, 0x0, 0x107, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_KEY={0x68, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b63d66c96e3043e96121aa48a376e8f9aca238abcae807300f2a9d4976655208"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2479607171975611854cd9b01dc998c3"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "57a83d8fbaccf7d5d5ce3f495d71835dcb62aa16524f320b13ae38c6a93947ca"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_KEY={0x9c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x9}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b1a064c6bcff0e31e6556d18892f79846631149607d4b84592e8e8fe31070429"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "5250f7b56da7e8d3bcd22b4d298e6431c5db8426b794ec581c5af63361b94b44"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "1fa677f56a145195e892b4fe515114d2fa649253cac76078dafc1a1e7116f361"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2e56471ae5a4d5c3a9324ec5f0268ddd"}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_KEY={0x160, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "91ca0b992436260b294ea91003fa0f4c24a591a86c9a0c7fd6793224fe89f63a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "47f440bdfbacba41f9e172a6b2e78a8a"}, @NL802154_KEY_ATTR_ID={0x40, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "423fa72d5231576523dc09737916fcdc"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d199a8fc4f5ea78cf70e846dbc9347d6"}, @NL802154_KEY_ATTR_ID={0xac, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7273}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x5c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x40044}, 0x8801) 00:52:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r2, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x809}, 0x4) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r9, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x3c}}, 0x4000) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r11, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4615}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf30e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x628a29ce}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2da71e42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5529}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x131e7185}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46e9fd15}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6031a489}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33551aea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54344ee6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa39b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddcc}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x7bb7d84ed9d28b5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r2, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x809}, 0x4) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000400)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r9, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x3c}}, 0x4000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r11, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xc4, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4615}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf30e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x628a29ce}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2da71e42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5529}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x131e7185}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcd9c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46e9fd15}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6031a489}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33551aea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f7e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54344ee6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa39b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddcc}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x7bb7d84ed9d28b5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r12, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socket$igmp6(0xa, 0x3, 0x2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast2}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x8840}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:25 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x71b, 0x1, 0x40, 0x8, 0xffffffffffffffff, 0x1, '\x00', 0x0, r0, 0x2, 0x1, 0x2}, 0x48) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1000}) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'wg2\x00', 0x1000}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) (async) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00000001c0)=""/253, &(0x7f0000000100)=0xfd) [ 2728.077236] nbd: must specify at least one socket 00:52:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) [ 2728.124403] nbd: must specify at least one socket 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socket$igmp6(0xa, 0x3, 0x2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast2}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x8840}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000400ee07"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x2b8, 0x0, 0x107, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_KEY={0x68, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b63d66c96e3043e96121aa48a376e8f9aca238abcae807300f2a9d4976655208"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2479607171975611854cd9b01dc998c3"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "57a83d8fbaccf7d5d5ce3f495d71835dcb62aa16524f320b13ae38c6a93947ca"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_KEY={0x9c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x9}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b1a064c6bcff0e31e6556d18892f79846631149607d4b84592e8e8fe31070429"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "5250f7b56da7e8d3bcd22b4d298e6431c5db8426b794ec581c5af63361b94b44"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "1fa677f56a145195e892b4fe515114d2fa649253cac76078dafc1a1e7116f361"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2e56471ae5a4d5c3a9324ec5f0268ddd"}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_KEY={0x160, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "91ca0b992436260b294ea91003fa0f4c24a591a86c9a0c7fd6793224fe89f63a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "47f440bdfbacba41f9e172a6b2e78a8a"}, @NL802154_KEY_ATTR_ID={0x40, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "423fa72d5231576523dc09737916fcdc"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d199a8fc4f5ea78cf70e846dbc9347d6"}, @NL802154_KEY_ATTR_ID={0xac, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7273}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x5c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x40044}, 0x8801) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000400ee07"], 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan4\x00'}) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x2b8, 0x0, 0x107, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_KEY={0x68, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b63d66c96e3043e96121aa48a376e8f9aca238abcae807300f2a9d4976655208"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2479607171975611854cd9b01dc998c3"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "57a83d8fbaccf7d5d5ce3f495d71835dcb62aa16524f320b13ae38c6a93947ca"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_KEY={0x9c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x7f}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x9}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b1a064c6bcff0e31e6556d18892f79846631149607d4b84592e8e8fe31070429"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "5250f7b56da7e8d3bcd22b4d298e6431c5db8426b794ec581c5af63361b94b44"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "1fa677f56a145195e892b4fe515114d2fa649253cac76078dafc1a1e7116f361"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "2e56471ae5a4d5c3a9324ec5f0268ddd"}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_KEY={0x160, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "91ca0b992436260b294ea91003fa0f4c24a591a86c9a0c7fd6793224fe89f63a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "47f440bdfbacba41f9e172a6b2e78a8a"}, @NL802154_KEY_ATTR_ID={0x40, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "423fa72d5231576523dc09737916fcdc"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d199a8fc4f5ea78cf70e846dbc9347d6"}, @NL802154_KEY_ATTR_ID={0xac, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7273}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x5c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x40044}, 0x8801) (async) 00:52:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x82}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x48881) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000009f1b410a00000000000c000200006f405e31001000040007802ed8e146a197d05d2ea66fa37d236b4d3bce9014e4b72f3a7f557df177085268de0cc0f387b03219bc5489c041d639f1c46bf180571b8b07d3a75e3457e4f1a1486581f8d51d92c7baa535a9f0b4458e4a9963020bc7d85ede0d39cdb9f59b8fc44206527ed300000000000000000000000000889aaae2e061653d4cd982ddd98c7205b6c97690a7df700e74dc03d7f9dd02748ab39f36e32b59e42ede0440674254d2bc353943f520adbd167b1b760037cc6b"], 0x24}}, 0x0) 00:52:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x308}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x82}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x48881) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}}, 0x20000000) 00:52:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) (async) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000009f1b410a00000000000c000200006f405e31001000040007802ed8e146a197d05d2ea66fa37d236b4d3bce9014e4b72f3a7f557df177085268de0cc0f387b03219bc5489c041d639f1c46bf180571b8b07d3a75e3457e4f1a1486581f8d51d92c7baa535a9f0b4458e4a9963020bc7d85ede0d39cdb9f59b8fc44206527ed300000000000000000000000000889aaae2e061653d4cd982ddd98c7205b6c97690a7df700e74dc03d7f9dd02748ab39f36e32b59e42ede0440674254d2bc353943f520adbd167b1b760037cc6b"], 0x24}}, 0x0) 00:52:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x308}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2728.409764] nbd: must specify at least one socket 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) [ 2728.536104] nbd: must specify at least one socket 00:52:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="1f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x44}}, 0x20000000) 00:52:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x308}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x82}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x48881) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x82}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x48881) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) 00:52:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) (async) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000009f1b410a00000000000c000200006f405e31001000040007802ed8e146a197d05d2ea66fa37d236b4d3bce9014e4b72f3a7f557df177085268de0cc0f387b03219bc5489c041d639f1c46bf180571b8b07d3a75e3457e4f1a1486581f8d51d92c7baa535a9f0b4458e4a9963020bc7d85ede0d39cdb9f59b8fc44206527ed300000000000000000000000000889aaae2e061653d4cd982ddd98c7205b6c97690a7df700e74dc03d7f9dd02748ab39f36e32b59e42ede0440674254d2bc353943f520adbd167b1b760037cc6b"], 0x24}}, 0x0) 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="000a27bd7000fddbdf25170000000c0006000300000000000000a80025803400018008000100010000000c000500020000000000000008000400010400000c000500030000000000000008000400ff7fffff240003003bd4461166d77b7d40193b0f00c87ebc703e32b91ab66192ba8da3ce2d37981f140004006f43f56fc9360e531e88fea867cf12bd240003009dba6d395248b38acebc73e22e69218776d8ae7f00f1716c924f562dfec98fd914000400623141364efc2cd9846f9426169fedce1800258014000400a548796181fa57c499e6df1a92bbb3e408000300", @ANYRES32=0x0, @ANYBLOB="00595d73b82bf4ab304738bade6e757d000000", @ANYRES32=0x0, @ANYBLOB], 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) 00:52:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="000a27bd7000fddbdf25170000000c0006000300000000000000a80025803400018008000100010000000c000500020000000000000008000400010400000c000500030000000000000008000400ff7fffff240003003bd4461166d77b7d40193b0f00c87ebc703e32b91ab66192ba8da3ce2d37981f140004006f43f56fc9360e531e88fea867cf12bd240003009dba6d395248b38acebc73e22e69218776d8ae7f00f1716c924f562dfec98fd914000400623141364efc2cd9846f9426169fedce1800258014000400a548796181fa57c499e6df1a92bbb3e408000300", @ANYRES32=0x0, @ANYBLOB="00595d73b82bf4ab304738bade6e757d000000", @ANYRES32=0x0, @ANYBLOB], 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) 00:52:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r9, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x20000014) 00:52:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="1f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="1f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) [ 2728.724669] nbd: must specify at least one socket 00:52:25 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) r1 = socket(0xf, 0x6, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x3, 0x6a, &(0x7f0000000000)="83711b9319d836ee68d6124ab97d1184be1abcc67b81c9190e7b5f9a2bea524ae208209fee80da566ff67afd8db7eab1f57a12251a314444ad37914f6370db020a0a4da5ed682f061ee5de7f289d42b0428535830a77bcdc8a9030c97cfcfd75e58782e67d7b44f5feaa", 0x8, 0x6, 0x8, 0x1, 0x3f, 0x2, 0x7, 'syz0\x00'}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffa, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x0) [ 2728.792707] nbd: must specify at least one socket 00:52:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8}, 0x4044010) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000040) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000008000003"], 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r9, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0xae0f33649a52f675}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) [ 2728.814241] nbd: must specify at least one socket 00:52:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="1f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="1f000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:25 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) r1 = socket(0xf, 0x6, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x3, 0x6a, &(0x7f0000000000)="83711b9319d836ee68d6124ab97d1184be1abcc67b81c9190e7b5f9a2bea524ae208209fee80da566ff67afd8db7eab1f57a12251a314444ad37914f6370db020a0a4da5ed682f061ee5de7f289d42b0428535830a77bcdc8a9030c97cfcfd75e58782e67d7b44f5feaa", 0x8, 0x6, 0x8, 0x1, 0x3f, 0x2, 0x7, 'syz0\x00'}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffa, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) (async) socket(0xf, 0x6, 0x800) (async) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x3, 0x6a, &(0x7f0000000000)="83711b9319d836ee68d6124ab97d1184be1abcc67b81c9190e7b5f9a2bea524ae208209fee80da566ff67afd8db7eab1f57a12251a314444ad37914f6370db020a0a4da5ed682f061ee5de7f289d42b0428535830a77bcdc8a9030c97cfcfd75e58782e67d7b44f5feaa", 0x8, 0x6, 0x8, 0x1, 0x3f, 0x2, 0x7, 'syz0\x00'}) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffa, 0x4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x0) (async) [ 2728.906601] nbd: must specify at least one socket 00:52:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="000a27bd7000fddbdf25170000000c0006000300000000000000a80025803400018008000100010000000c000500020000000000000008000400010400000c000500030000000000000008000400ff7fffff240003003bd4461166d77b7d40193b0f00c87ebc703e32b91ab66192ba8da3ce2d37981f140004006f43f56fc9360e531e88fea867cf12bd240003009dba6d395248b38acebc73e22e69218776d8ae7f00f1716c924f562dfec98fd914000400623141364efc2cd9846f9426169fedce1800258014000400a548796181fa57c499e6df1a92bbb3e408000300", @ANYRES32=0x0, @ANYBLOB="00595d73b82bf4ab304738bade6e757d000000", @ANYRES32=0x0, @ANYBLOB], 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) 00:52:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8}, 0x4044010) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000040) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000008000003"], 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r9, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0xae0f33649a52f675}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8}, 0x4044010) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000040) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000008000003"], 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r9, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0xae0f33649a52f675}, 0x1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) (async) [ 2728.938276] nbd: must specify at least one socket 00:52:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r9, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x20000014) [ 2728.970678] nbd: must specify at least one socket 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) [ 2729.002254] nbd: must specify at least one socket 00:52:26 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) r1 = socket(0xf, 0x6, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x3, 0x6a, &(0x7f0000000000)="83711b9319d836ee68d6124ab97d1184be1abcc67b81c9190e7b5f9a2bea524ae208209fee80da566ff67afd8db7eab1f57a12251a314444ad37914f6370db020a0a4da5ed682f061ee5de7f289d42b0428535830a77bcdc8a9030c97cfcfd75e58782e67d7b44f5feaa", 0x8, 0x6, 0x8, 0x1, 0x3f, 0x2, 0x7, 'syz0\x00'}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffa, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) (async) socket(0xf, 0x6, 0x800) (async) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x3, 0x6a, &(0x7f0000000000)="83711b9319d836ee68d6124ab97d1184be1abcc67b81c9190e7b5f9a2bea524ae208209fee80da566ff67afd8db7eab1f57a12251a314444ad37914f6370db020a0a4da5ed682f061ee5de7f289d42b0428535830a77bcdc8a9030c97cfcfd75e58782e67d7b44f5feaa", 0x8, 0x6, 0x8, 0x1, 0x3f, 0x2, 0x7, 'syz0\x00'}) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffa, 0x4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x0) (async) 00:52:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) [ 2729.030728] nbd: must specify a size in bytes for the device 00:52:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8}, 0x4044010) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async, rerun: 32) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x4000040) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000008000003"], 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r9, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xff}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xff}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0), 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0xae0f33649a52f675}, 0x1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={@none, 0x7}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) [ 2729.129378] nbd: must specify at least one socket 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={@none, 0x7}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) (async) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) (async) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r9, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x20000014) 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 00:52:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xbd0, 0x20, 0x2, 0x10000}]}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) [ 2729.149733] nbd: must specify a size in bytes for the device 00:52:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x218158923957c66a}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x413}]}, 0x38}, 0x1, 0x0, 0x0, 0x10000}, 0x805) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={@none, 0x7}) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xbd0, 0x20, 0x2, 0x10000}]}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2729.295076] nbd: must specify a size in bytes for the device 00:52:26 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000001280)={@local, @dev, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "b374f1", 0x10, 0x21, 0x0, @mcast2, @private2, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "19ae74", 0x0, "9d3e21"}}}}}}}, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2729.358833] nbd: must specify at least one socket 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x200, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x8080) 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x218158923957c66a}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x413}]}, 0x38}, 0x1, 0x0, 0x0, 0x10000}, 0x805) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x200, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x8080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x200, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x8080) (async) 00:52:26 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000001280)={@local, @dev, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "b374f1", 0x10, 0x21, 0x0, @mcast2, @private2, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "19ae74", 0x0, "9d3e21"}}}}}}}, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xbd0, 0x20, 0x2, 0x10000}]}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) (async) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xbd0, 0x20, 0x2, 0x10000}]}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x218158923957c66a}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r3, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x413}]}, 0x38}, 0x1, 0x0, 0x0, 0x10000}, 0x805) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:26 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000001280)={@local, @dev, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "b374f1", 0x10, 0x21, 0x0, @mcast2, @private2, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "19ae74", 0x0, "9d3e21"}}}}}}}, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x140, r3, 0x180, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x180000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_KEY={0xd8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a9367691ce25b7f5a946b4a8c5c1d600"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7179e77555e08f5fab933226841a1ac7"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "b7fd57b4db991729e528abe1923d5c88"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a0a63f1b1da29b81a53b290daf1a58a6"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "9b7d8afdbeae78bfb8fffeb8836735667c90be49b6cf4253670b8813420f53ee"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xfa}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "2dcfc7b8909625e50fb06a68203ec68ac1522915a403b1e16fc4cd06c3378993"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "bb787fe8a7d033eeaec610f2668ec7cd0b02a17a582f51f14f4825111291826b"}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008090}, 0x4000081) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x200, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x8080) 00:52:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x297, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x8080) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000300afc2bfdf1b8878e900800000000004000780ba6ef7e0a2073cbf97e5260100fd29ea00000000000018cbb1fdd77e7bdc1ab3406f36cc3e7604fc551a02ac13077a"], 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, 0x0, 0x314, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x34}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000080}, 0x400c1) 00:52:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x140, r3, 0x180, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x180000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_KEY={0xd8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a9367691ce25b7f5a946b4a8c5c1d600"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7179e77555e08f5fab933226841a1ac7"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "b7fd57b4db991729e528abe1923d5c88"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a0a63f1b1da29b81a53b290daf1a58a6"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "9b7d8afdbeae78bfb8fffeb8836735667c90be49b6cf4253670b8813420f53ee"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xfa}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "2dcfc7b8909625e50fb06a68203ec68ac1522915a403b1e16fc4cd06c3378993"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "bb787fe8a7d033eeaec610f2668ec7cd0b02a17a582f51f14f4825111291826b"}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008090}, 0x4000081) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:26 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000022c0)=ANY=[@ANYBLOB="bc0e00001800010000000000000000000a14000000000006"], 0xebc}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)={0x44, r1, 0x400, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x33d7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x44}}, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="8f76c2eb48d73e49dcbe3f43b723425234847f724d7480dc057d3e9309b97120ba772dbb39ab9b962acdf08a9b8888a3480aa8f0a03f4465538823ddbdb6286052ce933de1b4eb003ea9208885cc7a6144ceec054f541514928574b7e0f7305e7c389e1a4806d2db79fa6066aa", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r5) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000400)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000540)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x50, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="040026bd7000fedbdf2505000000080004000100000006000b00300000006bee501b35431517b9c29be09dd8414b9f29ce7e915946ad15248fc1e29106d2ed6789834bcfad4edee1e7cb3e66db5531064e25c6b763e316b92461b2d66f9318d8a17f1d43f6123c26ed77faa041b10504302805ec8ea92af04351b7e923a66c364a458957964250c0"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 00:52:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x50}, 0x1, 0x0, 0x0, 0x20044880}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r2, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:v4l_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x5}, 0x1) timer_create(0x2, 0x0, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_gettime(r3, &(0x7f0000000200)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x140, r3, 0x180, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0x40, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x180000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_SEC_KEY={0xd8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a9367691ce25b7f5a946b4a8c5c1d600"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7179e77555e08f5fab933226841a1ac7"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "b7fd57b4db991729e528abe1923d5c88"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a0a63f1b1da29b81a53b290daf1a58a6"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "9b7d8afdbeae78bfb8fffeb8836735667c90be49b6cf4253670b8813420f53ee"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xfa}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "2dcfc7b8909625e50fb06a68203ec68ac1522915a403b1e16fc4cd06c3378993"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "bb787fe8a7d033eeaec610f2668ec7cd0b02a17a582f51f14f4825111291826b"}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008090}, 0x4000081) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x297, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x8080) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000300afc2bfdf1b8878e900800000000004000780ba6ef7e0a2073cbf97e5260100fd29ea00000000000018cbb1fdd77e7bdc1ab3406f36cc3e7604fc551a02ac13077a"], 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, 0x0, 0x314, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x34}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000080}, 0x400c1) 00:52:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x50}, 0x1, 0x0, 0x0, 0x20044880}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r2, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:v4l_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x5}, 0x1) timer_create(0x2, 0x0, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_gettime(r3, &(0x7f0000000200)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2729.859682] nbd: must specify at least one socket [ 2729.866655] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 00:52:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x50}, 0x1, 0x0, 0x0, 0x20044880}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2729.973325] nbd: must specify at least one socket 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x297, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x8080) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000180), r1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000300afc2bfdf1b8878e900800000000004000780ba6ef7e0a2073cbf97e5260100fd29ea00000000000018cbb1fdd77e7bdc1ab3406f36cc3e7604fc551a02ac13077a"], 0x3c}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, 0x0, 0x314, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x34}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000080}, 0x400c1) 00:52:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r2, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:v4l_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x5}, 0x1) timer_create(0x2, 0x0, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_gettime(r3, &(0x7f0000000200)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r2, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:v4l_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x5}, 0x1) (async) timer_create(0x2, 0x0, &(0x7f0000000300)) (async) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) (async) timer_gettime(r3, &(0x7f0000000200)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000022c0)=ANY=[@ANYBLOB="bc0e00001800010000000000000000000a14000000000006"], 0xebc}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)={0x44, r1, 0x400, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x33d7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x44}}, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="8f76c2eb48d73e49dcbe3f43b723425234847f724d7480dc057d3e9309b97120ba772dbb39ab9b962acdf08a9b8888a3480aa8f0a03f4465538823ddbdb6286052ce933de1b4eb003ea9208885cc7a6144ceec054f541514928574b7e0f7305e7c389e1a4806d2db79fa6066aa", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r5) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000400)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000540)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x50, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="040026bd7000fedbdf2505000000080004000100000006000b00300000006bee501b35431517b9c29be09dd8414b9f29ce7e915946ad15248fc1e29106d2ed6789834bcfad4edee1e7cb3e66db5531064e25c6b763e316b92461b2d66f9318d8a17f1d43f6123c26ed77faa041b10504302805ec8ea92af04351b7e923a66c364a458957964250c0"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000022c0)=ANY=[@ANYBLOB="bc0e00001800010000000000000000000a14000000000006"], 0xebc}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)={0x44, r1, 0x400, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x33d7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x44}}, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="8f76c2eb48d73e49dcbe3f43b723425234847f724d7480dc057d3e9309b97120ba772dbb39ab9b962acdf08a9b8888a3480aa8f0a03f4465538823ddbdb6286052ce933de1b4eb003ea9208885cc7a6144ceec054f541514928574b7e0f7305e7c389e1a4806d2db79fa6066aa", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r5) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000400)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000540)={'wpan4\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x50, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="040026bd7000fedbdf2505000000080004000100000006000b00300000006bee501b35431517b9c29be09dd8414b9f29ce7e915946ad15248fc1e29106d2ed6789834bcfad4edee1e7cb3e66db5531064e25c6b763e316b92461b2d66f9318d8a17f1d43f6123c26ed77faa041b10504302805ec8ea92af04351b7e923a66c364a458957964250c0"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) (async) 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100002d0b832e86f00db61e00000000000000010000000c000000000000000c00030000000200000000020000000004000780000000ffffffffffffff7f00a78d842b03dd31241f956b9c501dbaa3144b2f59d74a89ce14869987516e545accecfe9f0c54d3f89cc47aeb52e09e4cba83bc3a0818f61a7452a8f72536eec6cfeb2c1a261cb75f8681d5d994ad30cd7b41bcf3a200"/160], 0x3c}}, 0x0) [ 2730.081008] nbd: must specify at least one socket 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:27 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="bcb3e9f4000000001c0001599e165b7b70f08819392f5865f3f8bf25b04f"], 0x24}}, 0x0) 00:52:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x26, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) 00:52:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100002d0b832e86f00db61e00000000000000010000000c000000000000000c00030000000200000000020000000004000780000000ffffffffffffff7f00a78d842b03dd31241f956b9c501dbaa3144b2f59d74a89ce14869987516e545accecfe9f0c54d3f89cc47aeb52e09e4cba83bc3a0818f61a7452a8f72536eec6cfeb2c1a261cb75f8681d5d994ad30cd7b41bcf3a200"/160], 0x3c}}, 0x0) [ 2730.157968] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:27 executing program 5: socket$key(0xf, 0x3, 0x2) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="bcb3e9f4000000001c0001599e165b7b70f08819392f5865f3f8bf25b04f"], 0x24}}, 0x0) [ 2730.258725] nbd: must specify at least one socket 00:52:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x26, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x26, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) 00:52:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000022c0)=ANY=[@ANYBLOB="bc0e00001800010000000000000000000a14000000000006"], 0xebc}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)={0x44, r1, 0x400, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x33d7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}]}, 0x44}}, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="8f76c2eb48d73e49dcbe3f43b723425234847f724d7480dc057d3e9309b97120ba772dbb39ab9b962acdf08a9b8888a3480aa8f0a03f4465538823ddbdb6286052ce933de1b4eb003ea9208885cc7a6144ceec054f541514928574b7e0f7305e7c389e1a4806d2db79fa6066aa", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), r0) (rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r5) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r7, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000400)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000540)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x50, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) (async, rerun: 64) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="040026bd7000fedbdf2505000000080004000100000006000b00300000006bee501b35431517b9c29be09dd8414b9f29ce7e915946ad15248fc1e29106d2ed6789834bcfad4edee1e7cb3e66db5531064e25c6b763e316b92461b2d66f9318d8a17f1d43f6123c26ed77faa041b10504302805ec8ea92af04351b7e923a66c364a458957964250c0"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) (rerun: 64) 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100002d0b832e86f00db61e00000000000000010000000c000000000000000c00030000000200000000020000000004000780000000ffffffffffffff7f00a78d842b03dd31241f956b9c501dbaa3144b2f59d74a89ce14869987516e545accecfe9f0c54d3f89cc47aeb52e09e4cba83bc3a0818f61a7452a8f72536eec6cfeb2c1a261cb75f8681d5d994ad30cd7b41bcf3a200"/160], 0x3c}}, 0x0) 00:52:27 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, 0x0) (async) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="bcb3e9f4000000001c0001599e165b7b70f08819392f5865f3f8bf25b04f"], 0x24}}, 0x0) 00:52:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) [ 2730.379955] nbd: must specify at least one socket [ 2730.390985] nbd: must specify at least one socket 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000008b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x26, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x26, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000008b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000008b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) (async) 00:52:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000093f8121c429c384eed63694b397e9e087f3dc0ca23e6534b02115cda91f08fcc9e9d4f9cc421b57fe599e486570091e145b02a8ca188626f6354bd3824d325cf01914d86f6ed90d3233812a4981c771880a9577c715d181cff34f195658f6dcdf6d22711128e7721ec3f92cfcd2d02f5824c59da2b6446cb2f26328148269bb8ef27824fa8d7f91d2527787ac53423b5982f062454df35173d72e3cab921f0b1009ee959784a2beec08654946a2510c55f4b01cba2bfd06df568b080c418f90703aec28d54400e40b533721032fd33a36e16c8bdd5321c7f6361bec2eec3d8396c4f6cf7f5e6bb2fed68fb237db3fced097472cc08045c25c9b7948cbbdf5b392001670957ab8fc7443e0cb4c2097200489e659db7d54b8aed9934e89f38a4862ab7b8eadc85fa092e0a50107c337c6ba85b6c4544d8ebb991a6fd2d300fb13da83a91af82bb356e098a990a8aabe0015097786ffb300bc80ee34ff0fdbb70fca4d42b52bbe27f5626d577dcc0c70eb2bb182f73be6b314f0000000000000000000000000000321592a7c63855a2", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x24048011) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x4080) [ 2730.493216] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) [ 2730.542690] nbd: must specify at least one socket [ 2730.602347] nbd: must specify at least one socket 00:52:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0xffffffff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x2c}}, 0x0) 00:52:27 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000003, 0x80010, r0, 0x3de01000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000200)={'sit0\x00', 0x0, 0x8000, 0x1, 0xfffffffb, 0x400, {{0x7, 0x4, 0x2, 0x0, 0x1c, 0x68, 0x0, 0x6, 0x29, 0x0, @multicast1, @loopback, {[@end, @generic={0x88, 0x4, "db46"}, @noop]}}}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newlink={0x30, 0x10, 0x400, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, 0x201, 0x400}, [@IFLA_TARGET_NETNSID={0x8}, @IFLA_WEIGHT={0x8, 0xf, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000801}, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r5) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000010100000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000008b", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) [ 2730.693988] nbd: must specify at least one socket 00:52:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x24048011) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x4080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x24048011) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x4080) (async) 00:52:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x201, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000003}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2c}}, 0x44000011) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0xffffffff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x2c}}, 0x0) 00:52:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x24048011) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x4080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000093f8121c429c384eed63694b397e9e087f3dc0ca23e6534b02115cda91f08fcc9e9d4f9cc421b57fe599e486570091e145b02a8ca188626f6354bd3824d325cf01914d86f6ed90d3233812a4981c771880a9577c715d181cff34f195658f6dcdf6d22711128e7721ec3f92cfcd2d02f5824c59da2b6446cb2f26328148269bb8ef27824fa8d7f91d2527787ac53423b5982f062454df35173d72e3cab921f0b1009ee959784a2beec08654946a2510c55f4b01cba2bfd06df568b080c418f90703aec28d54400e40b533721032fd33a36e16c8bdd5321c7f6361bec2eec3d8396c4f6cf7f5e6bb2fed68fb237db3fced097472cc08045c25c9b7948cbbdf5b392001670957ab8fc7443e0cb4c2097200489e659db7d54b8aed9934e89f38a4862ab7b8eadc85fa092e0a50107c337c6ba85b6c4544d8ebb991a6fd2d300fb13da83a91af82bb356e098a990a8aabe0015097786ffb300bc80ee34ff0fdbb70fca4d42b52bbe27f5626d577dcc0c70eb2bb182f73be6b314f0000000000000000000000000000321592a7c63855a2", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x24048011) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x4080) (async) 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x48000, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '!'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8840}, 0x40000) 00:52:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0xffffffff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x0, 0xffffffff, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x2c}}, 0x0) (async) 00:52:27 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000003, 0x80010, r0, 0x3de01000) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000200)={'sit0\x00', 0x0, 0x8000, 0x1, 0xfffffffb, 0x400, {{0x7, 0x4, 0x2, 0x0, 0x1c, 0x68, 0x0, 0x6, 0x29, 0x0, @multicast1, @loopback, {[@end, @generic={0x88, 0x4, "db46"}, @noop]}}}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newlink={0x30, 0x10, 0x400, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, 0x201, 0x400}, [@IFLA_TARGET_NETNSID={0x8}, @IFLA_WEIGHT={0x8, 0xf, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000801}, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async, rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r5) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000010100000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) [ 2730.829406] nbd: must specify at least one socket 00:52:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x201, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000003}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2c}}, 0x44000011) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x201, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000003}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2c}}, 0x44000011) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) 00:52:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) (async) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) (async, rerun: 64) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x48000, 0x0) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '!'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8840}, 0x40000) [ 2730.931173] nbd: must specify at least one socket 00:52:27 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x200, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) [ 2730.962898] nbd: must specify at least one socket 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x201, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000003}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x2c}}, 0x44000011) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008001) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r7, 0x104, 0x9, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ']-?\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x20001004) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="8100000000000000000001d18086e214e24b0800"/30], 0x24}}, 0x0) 00:52:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x48000, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '!'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8840}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x48000, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '!'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8840}, 0x40000) (async) 00:52:28 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000003, 0x80010, r0, 0x3de01000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000200)={'sit0\x00', 0x0, 0x8000, 0x1, 0xfffffffb, 0x400, {{0x7, 0x4, 0x2, 0x0, 0x1c, 0x68, 0x0, 0x6, 0x29, 0x0, @multicast1, @loopback, {[@end, @generic={0x88, 0x4, "db46"}, @noop]}}}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newlink={0x30, 0x10, 0x400, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, 0x201, 0x400}, [@IFLA_TARGET_NETNSID={0x8}, @IFLA_WEIGHT={0x8, 0xf, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000801}, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r5) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000010100000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) (async) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000003, 0x80010, r0, 0x3de01000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (async) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000200)={'sit0\x00', 0x0, 0x8000, 0x1, 0xfffffffb, 0x400, {{0x7, 0x4, 0x2, 0x0, 0x1c, 0x68, 0x0, 0x6, 0x29, 0x0, @multicast1, @loopback, {[@end, @generic={0x88, 0x4, "db46"}, @noop]}}}}}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newlink={0x30, 0x10, 0x400, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, 0x201, 0x400}, [@IFLA_TARGET_NETNSID={0x8}, @IFLA_WEIGHT={0x8, 0xf, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000801}, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r5) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000010100000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 00:52:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:28 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x200, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x200, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) (async) 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0x64}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) syz_emit_ethernet(0x20, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@llc_tr={0x11, {@llc={0xf8, 0x6fddeb98f807b517, "8dc6", "3ebd8f23de82ee04525e"}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xda9, 0x356, 0x993, 0xe86]}) [ 2731.127366] nbd: must specify at least one socket 00:52:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008001) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r7, 0x104, 0x9, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ']-?\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x20001004) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="8100000000000000000001d18086e214e24b0800"/30], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) (async) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008001) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r7, 0x104, 0x9, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ']-?\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x20001004) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="8100000000000000000001d18086e214e24b0800"/30], 0x24}}, 0x0) (async) 00:52:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0x64}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) syz_emit_ethernet(0x20, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@llc_tr={0x11, {@llc={0xf8, 0x6fddeb98f807b517, "8dc6", "3ebd8f23de82ee04525e"}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xda9, 0x356, 0x993, 0xe86]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0x64}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) syz_emit_ethernet(0x20, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@llc_tr={0x11, {@llc={0xf8, 0x6fddeb98f807b517, "8dc6", "3ebd8f23de82ee04525e"}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xda9, 0x356, 0x993, 0xe86]}) (async) 00:52:28 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x200, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) [ 2731.288366] nbd: must specify at least one socket 00:52:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r4, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000884}, 0x40040) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008001) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r7, 0x104, 0x9, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ']-?\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x20001004) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="8100000000000000000001d18086e214e24b0800"/30], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) (async) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008001) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r7, 0x104, 0x9, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ']-?\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x20001004) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="8100000000000000000001d18086e214e24b0800"/30], 0x24}}, 0x0) (async) 00:52:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc74e074a19448af4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r9, @ANYBLOB="0600090000000000bb01d6459d47c4a7d6d8ce178ce4f1928dbcdf21e848c38a9f03558f33192b127d729162f8156e48072f8623dda43eaab92b34cf72cc7d68a84bd84b6a7eddf3bd6ba1020daf41c155c4e9d4ffff00e1ffffff00bfed3cd239bd5a68e71fbc890af80342789530cefb2c150061ee8de508e44742c2adffaa8bf63f2fc90224d8799a2bb8df0a969500"/159], 0x24}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x1fc, r5, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x8c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x555f}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xbef}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b4ab6865595aadd224ece5fde24c99dd315d5e2ca64fa353170b36e4d9a70171"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "be5aa912079a8db831c36ec1cd639af2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x2c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2e9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ac42ad5baafd39f5bf9c222d67c713cf"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7cbe6b76ee3e30118a108b2654a14dd69332693148d8b8c6a6420c0b1ffef0fe"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "8fd2c910a0bce75c17019a9472a310801a68cb49321db497c3fb0852dc1b8c4e"}]}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4d}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x4, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0x64}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) syz_emit_ethernet(0x20, &(0x7f0000000000)={@link_local, @remote, @val={@void, {0x8100, 0x6, 0x1, 0x4}}, {@llc_tr={0x11, {@llc={0xf8, 0x6fddeb98f807b517, "8dc6", "3ebd8f23de82ee04525e"}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xda9, 0x356, 0x993, 0xe86]}) 00:52:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r4, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000884}, 0x40040) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2b}]}, 0x34}, 0x1, 0x0, 0x0, 0xc044}, 0x4040080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) 00:52:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2731.512420] nbd: must specify at least one socket 00:52:28 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x9) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc74e074a19448af4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x8000) (async, rerun: 32) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r9, @ANYBLOB="0600090000000000bb01d6459d47c4a7d6d8ce178ce4f1928dbcdf21e848c38a9f03558f33192b127d729162f8156e48072f8623dda43eaab92b34cf72cc7d68a84bd84b6a7eddf3bd6ba1020daf41c155c4e9d4ffff00e1ffffff00bfed3cd239bd5a68e71fbc890af80342789530cefb2c150061ee8de508e44742c2adffaa8bf63f2fc90224d8799a2bb8df0a969500"/159], 0x24}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) (rerun: 64) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x1fc, r5, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x8c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x555f}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xbef}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b4ab6865595aadd224ece5fde24c99dd315d5e2ca64fa353170b36e4d9a70171"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "be5aa912079a8db831c36ec1cd639af2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x2c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2e9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ac42ad5baafd39f5bf9c222d67c713cf"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7cbe6b76ee3e30118a108b2654a14dd69332693148d8b8c6a6420c0b1ffef0fe"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "8fd2c910a0bce75c17019a9472a310801a68cb49321db497c3fb0852dc1b8c4e"}]}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4d}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x80) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) [ 2731.601537] nbd: must specify at least one socket 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2b}]}, 0x34}, 0x1, 0x0, 0x0, 0xc044}, 0x4040080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2b}]}, 0x34}, 0x1, 0x0, 0x0, 0xc044}, 0x4040080) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) 00:52:28 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x9) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x2c}}, 0x0) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2731.767577] nbd: must specify at least one socket [ 2731.789660] nbd: must specify at least one socket 00:52:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040800}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x60, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000884) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000004b0011fb64306702b0ee49d4fefb3cef74ae93387b85e1abce061ba41b1146348d1630e60134b702d2c958c5538e8051fcf7643b9c7048a2cc86de141d03939ad6adf94f6bc2aee10f9b0eb95ef0aaf60a624837cef06d000000000000", @ANYRES16=r1, @ANYBLOB="44fce3509c66b15172cf0c1269a20100000000dafd9847618ba385000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2b}]}, 0x34}, 0x1, 0x0, 0x0, 0xc044}, 0x4040080) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) 00:52:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r4, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000884}, 0x40040) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:28 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x9) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) (async) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x9) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc74e074a19448af4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r9, @ANYBLOB="0600090000000000bb01d6459d47c4a7d6d8ce178ce4f1928dbcdf21e848c38a9f03558f33192b127d729162f8156e48072f8623dda43eaab92b34cf72cc7d68a84bd84b6a7eddf3bd6ba1020daf41c155c4e9d4ffff00e1ffffff00bfed3cd239bd5a68e71fbc890af80342789530cefb2c150061ee8de508e44742c2adffaa8bf63f2fc90224d8799a2bb8df0a969500"/159], 0x24}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x1fc, r5, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x8c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x555f}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xbef}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b4ab6865595aadd224ece5fde24c99dd315d5e2ca64fa353170b36e4d9a70171"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "be5aa912079a8db831c36ec1cd639af2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x2c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2e9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ac42ad5baafd39f5bf9c222d67c713cf"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7cbe6b76ee3e30118a108b2654a14dd69332693148d8b8c6a6420c0b1ffef0fe"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "8fd2c910a0bce75c17019a9472a310801a68cb49321db497c3fb0852dc1b8c4e"}]}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4d}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc74e074a19448af4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x8000) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r9, @ANYBLOB="0600090000000000bb01d6459d47c4a7d6d8ce178ce4f1928dbcdf21e848c38a9f03558f33192b127d729162f8156e48072f8623dda43eaab92b34cf72cc7d68a84bd84b6a7eddf3bd6ba1020daf41c155c4e9d4ffff00e1ffffff00bfed3cd239bd5a68e71fbc890af80342789530cefb2c150061ee8de508e44742c2adffaa8bf63f2fc90224d8799a2bb8df0a969500"/159], 0x24}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x1fc, r5, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x8c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x555f}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xbef}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b4ab6865595aadd224ece5fde24c99dd315d5e2ca64fa353170b36e4d9a70171"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "be5aa912079a8db831c36ec1cd639af2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x2c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2e9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ac42ad5baafd39f5bf9c222d67c713cf"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7cbe6b76ee3e30118a108b2654a14dd69332693148d8b8c6a6420c0b1ffef0fe"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "8fd2c910a0bce75c17019a9472a310801a68cb49321db497c3fb0852dc1b8c4e"}]}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4d}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x80) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) 00:52:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040800}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x60, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000884) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000004b0011fb64306702b0ee49d4fefb3cef74ae93387b85e1abce061ba41b1146348d1630e60134b702d2c958c5538e8051fcf7643b9c7048a2cc86de141d03939ad6adf94f6bc2aee10f9b0eb95ef0aaf60a624837cef06d000000000000", @ANYRES16=r1, @ANYBLOB="44fce3509c66b15172cf0c1269a20100000000dafd9847618ba385000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRESHEX=r0, @ANYRESDEC=r1], 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x46) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000800}, 0x4) [ 2731.917970] nbd: must specify at least one socket 00:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040800}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x60, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000884) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000004b0011fb64306702b0ee49d4fefb3cef74ae93387b85e1abce061ba41b1146348d1630e60134b702d2c958c5538e8051fcf7643b9c7048a2cc86de141d03939ad6adf94f6bc2aee10f9b0eb95ef0aaf60a624837cef06d000000000000", @ANYRES16=r1, @ANYBLOB="44fce3509c66b15172cf0c1269a20100000000dafd9847618ba385000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040800}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x60, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000884) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000004b0011fb64306702b0ee49d4fefb3cef74ae93387b85e1abce061ba41b1146348d1630e60134b702d2c958c5538e8051fcf7643b9c7048a2cc86de141d03939ad6adf94f6bc2aee10f9b0eb95ef0aaf60a624837cef06d000000000000", @ANYRES16=r1, @ANYBLOB="44fce3509c66b15172cf0c1269a20100000000dafd9847618ba385000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRESHEX=r0, @ANYRES32=r0], 0x3c}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), 0xffffffffffffffff) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRESHEX=r0, @ANYRESDEC=r1], 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x46) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000800}, 0x4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRESHEX=r0, @ANYRESDEC=r1], 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x46) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000800}, 0x4) (async) 00:52:29 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = socket(0xa, 0x6, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x3c}}, 0x0) 00:52:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRESHEX=r0, @ANYRES32=r0], 0x3c}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRESHEX=r0, @ANYRES32=r0], 0x3c}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), 0xffffffffffffffff) (async) 00:52:29 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRESHEX=r0, @ANYRESDEC=r1], 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x46) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r2) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000800}, 0x4) 00:52:29 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRESHEX=r0, @ANYRES32=r0], 0x3c}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), 0xffffffffffffffff) 00:52:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:29 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40000c4) [ 2732.354736] nla_parse: 50 callbacks suppressed [ 2732.354742] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2732.385539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2732.403496] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = socket(0xa, 0x6, 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x3c}}, 0x0) 00:52:29 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000007184a2d721ed6f310ad4b802fc717935c0490ce4e4b0cc099ba30175bfd94647cd15", @ANYRES16, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="01200000000000000000090000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) 00:52:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6a}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) 00:52:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40000c4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40000c4) (async) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="01200000000000000000090000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) 00:52:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6a}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6a}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) (async) 00:52:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000007184a2d721ed6f310ad4b802fc717935c0490ce4e4b0cc099ba30175bfd94647cd15", @ANYRES16, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="01200000000000000000090000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) [ 2732.572553] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2732.603428] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:29 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) (async) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000007184a2d721ed6f310ad4b802fc717935c0490ce4e4b0cc099ba30175bfd94647cd15", @ANYRES16, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = socket(0xa, 0x6, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) socket(0xa, 0x6, 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8}]}]}, 0x3c}}, 0x0) (async) 00:52:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x40000c4) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdb760286340ae7d}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_KEY={0x98, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "9dbf7f74cfd192011e8eaa9b0c6d6e54"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b292dbc4235ed34cf1d5086b9758e398cfa9b22963ffd301d3372ec0dad00426"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "a0859f7b46ab8b1f02d84fdd9d18fc55f159f40bc834ffe427157039ec98ff64"}, @NL802154_KEY_ATTR_ID={0x30, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) [ 2732.639542] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r2) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6a}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) 00:52:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00', @ANYRES16=r1, @ANYBLOB="010000000c00050000000000000000000c000300000000000000feff0b00020000000000000000000400078000000000000000001000"], 0x3c}}, 0x0) 00:52:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x54, r6, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4004800) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000fe0000000000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdb760286340ae7d}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_KEY={0x98, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "9dbf7f74cfd192011e8eaa9b0c6d6e54"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b292dbc4235ed34cf1d5086b9758e398cfa9b22963ffd301d3372ec0dad00426"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "a0859f7b46ab8b1f02d84fdd9d18fc55f159f40bc834ffe427157039ec98ff64"}, @NL802154_KEY_ATTR_ID={0x30, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdb760286340ae7d}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_KEY={0x98, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "9dbf7f74cfd192011e8eaa9b0c6d6e54"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b292dbc4235ed34cf1d5086b9758e398cfa9b22963ffd301d3372ec0dad00426"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "a0859f7b46ab8b1f02d84fdd9d18fc55f159f40bc834ffe427157039ec98ff64"}, @NL802154_KEY_ATTR_ID={0x30, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8800) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) 00:52:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r5, @ANYBLOB="0200000000000000"], 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400ef05", @ANYRES16=r6, @ANYBLOB="01000000000000000100010000000c000200000000000000000004000780"], 0x24}}, 0x0) [ 2732.831986] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2732.851694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00', @ANYRES16=r1, @ANYBLOB="010000000c00050000000000000000000c000300000000000000feff0b00020000000000000000000400078000000000000000001000"], 0x3c}}, 0x0) [ 2732.880834] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2732.911965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="d03a295c", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x339f80, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x100010, r2, 0x5681e000) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2b, 'memory'}, {0x2b, 'devices'}, {0x2b, 'cpuset'}]}, 0x19) 00:52:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r5, @ANYBLOB="0200000000000000"], 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400ef05", @ANYRES16=r6, @ANYBLOB="01000000000000000100010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdb760286340ae7d}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_KEY={0x98, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "9dbf7f74cfd192011e8eaa9b0c6d6e54"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b292dbc4235ed34cf1d5086b9758e398cfa9b22963ffd301d3372ec0dad00426"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "a0859f7b46ab8b1f02d84fdd9d18fc55f159f40bc834ffe427157039ec98ff64"}, @NL802154_KEY_ATTR_ID={0x30, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdb760286340ae7d}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_KEY={0x98, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "9dbf7f74cfd192011e8eaa9b0c6d6e54"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b292dbc4235ed34cf1d5086b9758e398cfa9b22963ffd301d3372ec0dad00426"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "a0859f7b46ab8b1f02d84fdd9d18fc55f159f40bc834ffe427157039ec98ff64"}, @NL802154_KEY_ATTR_ID={0x30, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8800) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) [ 2732.992339] nbd: must specify at least one socket 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x54, r6, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4004800) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000fe0000000000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00'}) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x54, r6, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4004800) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000fe0000000000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00', @ANYRES16=r1, @ANYBLOB="010000000c00050000000000000000000c000300000000000000feff0b00020000000000000000000400078000000000000000001000"], 0x3c}}, 0x0) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="d03a295c", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x339f80, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x100010, r2, 0x5681e000) (async) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2b, 'memory'}, {0x2b, 'devices'}, {0x2b, 'cpuset'}]}, 0x19) 00:52:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r5, @ANYBLOB="0200000000000000"], 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400ef05", @ANYRES16=r6, @ANYBLOB="01000000000000000100010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x28, r4, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x4008014) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r5, 0x8, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000814}, 0x4000000) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x240, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6dc5a16e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fab6517}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d62d56f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd4e}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e316ff6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63a5ba37}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f210c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd85f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b536a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b03}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf964}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5970d29d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be40523}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b6510b1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5238}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15c24c6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5996c1e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd87161a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29579920}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25ba3727}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a4de9a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f372da8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x253c1989}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddcc341}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7a253f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x721d2f89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x230b6252}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1914ccc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fdb5f31}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69725869}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x642d2e53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x699e61e8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50d3b38e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70421b3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b63bf0f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x20008803}, 0x40404) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="d03a295c", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x339f80, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x100010, r2, 0x5681e000) (async) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2b, 'memory'}, {0x2b, 'devices'}, {0x2b, 'cpuset'}]}, 0x19) 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x44}}, 0x0) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000340)=""/51) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)={0x14, r3, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x0, 0xc, 0x1}]}, 0x6b}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x40000, 0x0) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000640)=""/250) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r5) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r7, 0x100, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x20004000) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}]}, 0x28}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r8, 0x500, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_bridge\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @empty}}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:setrans_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2d}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x1f}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) 00:52:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40100, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x2400c05c) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2733.190063] nbd: must specify at least one socket 00:52:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x28, r4, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x4008014) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r5, 0x8, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000814}, 0x4000000) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x240, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6dc5a16e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fab6517}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d62d56f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd4e}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e316ff6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63a5ba37}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f210c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd85f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b536a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b03}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf964}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5970d29d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be40523}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b6510b1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5238}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15c24c6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5996c1e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd87161a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29579920}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25ba3727}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a4de9a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f372da8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x253c1989}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddcc341}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7a253f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x721d2f89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x230b6252}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1914ccc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fdb5f31}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69725869}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x642d2e53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x699e61e8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50d3b38e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70421b3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b63bf0f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x20008803}, 0x40404) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x28, r4, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x4008014) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r5, 0x8, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000814}, 0x4000000) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x240, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6dc5a16e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fab6517}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d62d56f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd4e}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e316ff6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63a5ba37}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f210c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd85f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b536a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b03}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf964}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5970d29d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be40523}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b6510b1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5238}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15c24c6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5996c1e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd87161a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29579920}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25ba3727}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a4de9a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f372da8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x253c1989}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddcc341}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7a253f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x721d2f89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x230b6252}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1914ccc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fdb5f31}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69725869}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x642d2e53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x699e61e8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50d3b38e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70421b3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b63bf0f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x20008803}, 0x40404) (async) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x54, r6, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4004800) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000fe0000000000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 00:52:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40100, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x2400c05c) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="6bdb4018f7e7451219d8ce200da89c6a3600395719630a", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2733.290065] nbd: must specify at least one socket 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x44}}, 0x0) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000340)=""/51) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)={0x14, r3, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x0, 0xc, 0x1}]}, 0x6b}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x40000, 0x0) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000640)=""/250) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r5) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r7, 0x100, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x20004000) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}]}, 0x28}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r8, 0x500, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_bridge\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @empty}}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:setrans_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2d}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x1f}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x44}}, 0x0) (async) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000340)=""/51) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)={0x14, r3, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x0, 0xc, 0x1}]}, 0x6b}, 0x1, 0x0, 0x0, 0x40000}, 0x1) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x40000, 0x0) (async) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000640)=""/250) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r5) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r7, 0x100, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x20004000) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}]}, 0x28}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r8, 0x500, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_bridge\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @empty}}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:setrans_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2d}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x1f}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) (async) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="6bdb4018f7e7451219d8ce200da89c6a3600395719630a", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="6bdb4018f7e7451219d8ce200da89c6a3600395719630a", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40100, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x2400c05c) 00:52:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (rerun: 32) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x28, r4, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x4008014) (async) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r5, 0x8, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000814}, 0x4000000) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x240, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6dc5a16e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fab6517}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d62d56f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd4e}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e316ff6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63a5ba37}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f210c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd85f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b536a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b03}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf964}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5970d29d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be40523}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b6510b1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5238}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15c24c6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5996c1e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd87161a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29579920}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25ba3727}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a4de9a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f372da8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x253c1989}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddcc341}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7a253f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x721d2f89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x230b6252}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1914ccc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fdb5f31}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69725869}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x642d2e53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x699e61e8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50d3b38e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70421b3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b63bf0f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x20008803}, 0x40404) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x11, 0x1, '802.15.4 MAC\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000040}, 0x40081) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2733.376234] nbd: must specify at least one socket [ 2733.390031] nbd: must specify at least one socket 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x44}}, 0x0) (async) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000340)=""/51) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)={0x14, r3, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x0, 0xc, 0x1}]}, 0x6b}, 0x1, 0x0, 0x0, 0x40000}, 0x1) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x40000, 0x0) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000640)=""/250) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r5) sendmsg$IEEE802154_LLSEC_LIST_DEV(r6, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r7, 0x100, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x20004000) (async) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000380), r5) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}]}, 0x28}}, 0x0) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r8, 0x500, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_bridge\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @empty}}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:setrans_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2d}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x1f}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x11, 0x1, '802.15.4 MAC\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000040}, 0x40081) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:30 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0xa8000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x10000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, 0x0, 0x402, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/full\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x2b}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}]}, 0x78}, 0x1, 0x0, 0x0, 0x10000}, 0x1000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x38, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x38}, 0x1, 0x0, 0x0, 0xa3}, 0x200040c0) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002cbd7000fcdbdf25010000000000078000000100", @ANYRES32=r5, @ANYBLOB="00000100e1de6feaac298ec747d7a4ed5ca70d35d8fe42a17b55cc0a6883ea29857d17fd43d821b12b2a881c3caf75d5a31c1f67ef1b5705", @ANYRES32=r0, @ANYBLOB="00000100", @ANYRES32=r10, @ANYBLOB], 0xfffffffffffffff0}}, 0x40800) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="6bdb4018f7e7451219d8ce200da89c6a3600395719630a", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:30 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0xa8000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x10000) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, 0x0, 0x402, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/full\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x2b}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}]}, 0x78}, 0x1, 0x0, 0x0, 0x10000}, 0x1000) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x38, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x38}, 0x1, 0x0, 0x0, 0xa3}, 0x200040c0) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002cbd7000fcdbdf25010000000000078000000100", @ANYRES32=r5, @ANYBLOB="00000100e1de6feaac298ec747d7a4ed5ca70d35d8fe42a17b55cc0a6883ea29857d17fd43d821b12b2a881c3caf75d5a31c1f67ef1b5705", @ANYRES32=r0, @ANYBLOB="00000100", @ANYRES32=r10, @ANYBLOB], 0xfffffffffffffff0}}, 0x40800) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x11, 0x1, '802.15.4 MAC\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000040}, 0x40081) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r0) (async) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x11, 0x1, '802.15.4 MAC\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000040}, 0x40081) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 2733.585101] nbd: must specify at least one socket 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x1) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="24d9ff00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200040000000000000004000780"], 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r2) 00:52:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0xc8d1) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000810}, 0x40) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="32000000efd172a2a7257a901b01a3fcbc30cdee5bb55700dc276ac4c5d8e783dae9d215b03372bfe1cfd7a03caa60fa7a658e00003c3dafeca1b201000000190ff43fae8cd14501d5984dae0ff1", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000200100000000000000004000780"], 0x30}}, 0x0) 00:52:30 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0xa8000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x10000) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, 0x0, 0x402, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/full\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x2b}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}]}, 0x78}, 0x1, 0x0, 0x0, 0x10000}, 0x1000) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r4) (async, rerun: 64) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 64) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x38, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x38}, 0x1, 0x0, 0x0, 0xa3}, 0x200040c0) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002cbd7000fcdbdf25010000000000078000000100", @ANYRES32=r5, @ANYBLOB="00000100e1de6feaac298ec747d7a4ed5ca70d35d8fe42a17b55cc0a6883ea29857d17fd43d821b12b2a881c3caf75d5a31c1f67ef1b5705", @ANYRES32=r0, @ANYBLOB="00000100", @ANYRES32=r10, @ANYBLOB], 0xfffffffffffffff0}}, 0x40800) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x1) (async) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="24d9ff00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200040000000000000004000780"], 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r2) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000810}, 0x40) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="32000000efd172a2a7257a901b01a3fcbc30cdee5bb55700dc276ac4c5d8e783dae9d215b03372bfe1cfd7a03caa60fa7a658e00003c3dafeca1b201000000190ff43fae8cd14501d5984dae0ff1", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000200100000000000000004000780"], 0x30}}, 0x0) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 00:52:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0xc8d1) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x129}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x1) 00:52:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="24d9ff00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200040000000000000004000780"], 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r2) 00:52:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000810}, 0x40) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="32000000efd172a2a7257a901b01a3fcbc30cdee5bb55700dc276ac4c5d8e783dae9d215b03372bfe1cfd7a03caa60fa7a658e00003c3dafeca1b201000000190ff43fae8cd14501d5984dae0ff1", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000200100000000000000004000780"], 0x30}}, 0x0) 00:52:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 00:52:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0xc8d1) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:30 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) gettid() 00:52:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0xffffffffffffff40}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0xc050) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f00000007c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f00000003c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0xa, 0x1, ']#,}]\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20004080) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x290, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x98, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3824891e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5b99d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3748e24b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fbd3065}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb972}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2793}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x601105e7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f96747c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38c49ee9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c549ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f69c8c3}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x271b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea68}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9897}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x11ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x481548c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d0aee94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d2bf544}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf49d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcdf2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4868193e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fdd41b9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc6c0539}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa82c}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d0cf460}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e298519}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c4fe59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4acb5503}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8aa0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e1582d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a8c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ec5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bf4b19b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51cd8afb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9d66038}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f55cfac}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6328}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12b78644}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d0a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38538dab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x374def6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3828}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63c761a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d6ac34c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ff0836b}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x191c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cdd4b06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c0d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36387d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc488}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf934}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79c5}]}]}]}, 0x290}}, 0x2004c0d0) 00:52:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x2400c041) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000800000000000010000000c00020000000000dfebe019ddf639647e9e000000000000000000000000007b164c1860b8ebca26ee7aa5ebdaeb27df947aaa48f04d5b28165cc9e6e31688a6117e1c1396223649f85646361fa7c5eb51255bb4e548186a86c8e867e07bc44ccb61d8c7e90dc9919001204338c439c61084e3fa0f016cff8cbb5d6fa4441d775e9034121a707e276a7aa7"], 0xfffffe08}}, 0x4000000) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0xffffffffffffff40}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0xc050) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f00000007c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f00000003c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0xa, 0x1, ']#,}]\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20004080) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x290, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x98, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3824891e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5b99d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3748e24b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fbd3065}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb972}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2793}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x601105e7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f96747c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38c49ee9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c549ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f69c8c3}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x271b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea68}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9897}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x11ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x481548c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d0aee94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d2bf544}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf49d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcdf2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4868193e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fdd41b9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc6c0539}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa82c}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d0cf460}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e298519}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c4fe59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4acb5503}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8aa0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e1582d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a8c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ec5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bf4b19b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51cd8afb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9d66038}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f55cfac}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6328}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12b78644}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d0a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38538dab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x374def6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3828}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63c761a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d6ac34c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ff0836b}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x191c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cdd4b06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c0d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36387d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc488}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf934}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79c5}]}]}]}, 0x290}}, 0x2004c0d0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0xffffffffffffff40}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0xc050) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f00000007c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f00000003c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0xa, 0x1, ']#,}]\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20004080) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x290, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x98, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3824891e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5b99d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3748e24b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fbd3065}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb972}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2793}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x601105e7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f96747c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38c49ee9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c549ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f69c8c3}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x271b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea68}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9897}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x11ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x481548c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d0aee94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d2bf544}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf49d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcdf2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4868193e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fdd41b9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc6c0539}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa82c}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d0cf460}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e298519}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c4fe59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4acb5503}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8aa0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e1582d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a8c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ec5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bf4b19b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51cd8afb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9d66038}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f55cfac}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6328}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12b78644}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d0a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38538dab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x374def6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3828}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63c761a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d6ac34c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ff0836b}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x191c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cdd4b06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c0d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36387d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc488}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf934}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79c5}]}]}]}, 0x290}}, 0x2004c0d0) (async) 00:52:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) gettid() 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x8, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 00:52:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async, rerun: 32) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x2400c041) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000800000000000010000000c00020000000000dfebe019ddf639647e9e000000000000000000000000007b164c1860b8ebca26ee7aa5ebdaeb27df947aaa48f04d5b28165cc9e6e31688a6117e1c1396223649f85646361fa7c5eb51255bb4e548186a86c8e867e07bc44ccb61d8c7e90dc9919001204338c439c61084e3fa0f016cff8cbb5d6fa4441d775e9034121a707e276a7aa7"], 0xfffffe08}}, 0x4000000) 00:52:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040), 0x2, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x2, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 00:52:31 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) gettid() 00:52:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x2c}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x2400c041) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000800000000000010000000c00020000000000dfebe019ddf639647e9e000000000000000000000000007b164c1860b8ebca26ee7aa5ebdaeb27df947aaa48f04d5b28165cc9e6e31688a6117e1c1396223649f85646361fa7c5eb51255bb4e548186a86c8e867e07bc44ccb61d8c7e90dc9919001204338c439c61084e3fa0f016cff8cbb5d6fa4441d775e9034121a707e276a7aa7"], 0xfffffe08}}, 0x4000000) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r0) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x10, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0xc804) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000100)={0x34, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x34}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x9f, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x0, 0x1, ')%\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0xc095) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r6) 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x400, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x106}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0xffffffffffffff40}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0xc050) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f00000007c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f00000003c0)={0x54, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0xa, 0x1, ']#,}]\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20004080) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x290, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x98, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3824891e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5b99d}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3748e24b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fbd3065}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb972}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2793}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x601105e7}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f96747c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38c49ee9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c549ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f69c8c3}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x271b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea68}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9897}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x11ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x481548c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d0aee94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d2bf544}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf49d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcdf2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4868193e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fdd41b9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc6c0539}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa82c}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d0cf460}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e298519}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c4fe59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4acb5503}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8aa0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e1582d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9a8c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ec5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bf4b19b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51cd8afb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a43}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9d66038}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f55cfac}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6328}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12b78644}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d0a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38538dab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x374def6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3828}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63c761a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d6ac34c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ff0836b}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x191c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cdd4b06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c0d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36387d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc488}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf934}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79c5}]}]}]}, 0x290}}, 0x2004c0d0) 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x2, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) 00:52:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c0}, 0x8014) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, 0x0, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x95) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0002000200000000000000"], 0x2c}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r8) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r0) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x10, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0xc804) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000100)={0x34, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x34}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x9f, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x0, 0x1, ')%\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0xc095) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r6) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x44}}, 0x88d4) 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x2, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:31 executing program 5: timer_create(0x5, &(0x7f0000000000)={0x0, 0x9, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) timer_create(0x2, 0x0, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_settime(r3, 0x1, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000400000000000000000780"], 0x24}}, 0x0) 00:52:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c0}, 0x8014) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, 0x0, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x95) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0002000200000000000000"], 0x2c}}, 0x0) (async, rerun: 32) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r8) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r0) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x10, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0xc804) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000100)={0x34, r5, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x34}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x9f, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_DOMAIN={0x0, 0x1, ')%\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0xc095) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r6) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x44}}, 0x88d4) [ 2734.369832] nbd: must specify at least one socket 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000845) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00020000000000000000010000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) 00:52:31 executing program 5: timer_create(0x5, &(0x7f0000000000)={0x0, 0x9, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) timer_create(0x2, 0x0, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_settime(r3, 0x1, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000400000000000000000780"], 0x24}}, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x9, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)) (async) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) timer_create(0x2, 0x0, &(0x7f0000000300)) (async) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) (async) timer_settime(r3, 0x1, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000400000000000000000780"], 0x24}}, 0x0) (async) [ 2734.416022] nbd: must specify at least one socket 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='6\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 00:52:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c0}, 0x8014) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, 0x0, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x95) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0002000200000000000000"], 0x2c}}, 0x0) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r8) 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x44}}, 0x88d4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x44}}, 0x88d4) (async) [ 2734.456134] nbd: must specify at least one socket 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000845) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00020000000000000000010000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='6\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='6\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) (async) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2734.529394] nbd: must specify at least one socket [ 2734.555813] nbd: must specify at least one socket 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000845) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00020000000000000000010000000c00030000000000000000000c000200ffffffffffffff7f080001000000000004000780"], 0x38}}, 0x0) 00:52:31 executing program 5: timer_create(0x5, &(0x7f0000000000)={0x0, 0x9, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r1) (async) timer_create(0x2, 0x0, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) (async) timer_settime(r3, 0x1, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000200000400000000000000000780"], 0x24}}, 0x0) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='6\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c000200000000000000000004000780"], 0x30}}, 0x0) 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x44}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, r3, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x58}, 0x1, 0x0, 0x0, 0x44010}, 0x40) [ 2734.577968] nbd: must specify at least one socket 00:52:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r6}, {0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0xc000, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x204400, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x50, r1, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}]}, 0x50}}, 0x0) [ 2734.641553] nbd: must specify at least one socket 00:52:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x80}}, 0x84) [ 2734.671999] nbd: must specify at least one socket 00:52:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r6}, {0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r6}, {0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) (async) 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) (async) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0xc000, 0x0) (async) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x204400, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x50, r1, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}]}, 0x50}}, 0x0) 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x44}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, r3, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x58}, 0x1, 0x0, 0x0, 0x44010}, 0x40) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x44}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, r3, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x58}, 0x1, 0x0, 0x0, 0x44010}, 0x40) (async) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r6}, {0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10000}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r6}, {0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) (async) [ 2734.793593] nbd: must specify at least one socket 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x80}}, 0x84) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 00:52:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2734.870272] nbd: must specify at least one socket 00:52:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x44000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x80}}, 0x84) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x4, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x80}}, 0x84) (async) 00:52:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) (async) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0xc000, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x204400, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x50, r1, 0x100, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ffffffffffffffe}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}]}]}, 0x50}}, 0x0) [ 2734.890895] nbd: must specify at least one socket 00:52:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2734.940770] nbd: must specify at least one socket 00:52:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x44}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, r3, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x58}, 0x1, 0x0, 0x0, 0x44010}, 0x40) 00:52:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 00:52:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x44000) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2734.979409] nbd: must specify at least one socket 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x38, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4440, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) connect$bt_sco(r3, &(0x7f0000000000)={0x1f, @none}, 0x8) [ 2735.051148] nbd: must specify at least one socket 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x2c}}, 0x0) 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4440, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2735.072904] nbd: must specify at least one socket 00:52:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x44000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x44000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async, rerun: 32) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (rerun: 32) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) (async) connect$bt_sco(r3, &(0x7f0000000000)={0x1f, @none}, 0x8) 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) connect$bt_sco(r3, &(0x7f0000000000)={0x1f, @none}, 0x8) [ 2735.146849] nbd: must specify at least one socket 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4440, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) connect$bt_sco(r3, &(0x7f0000000000)={0x1f, @none}, 0x8) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) (async) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) (async) connect$bt_sco(r3, &(0x7f0000000000)={0x1f, @none}, 0x8) (async) 00:52:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)={0x148, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x124, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1422f0e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x799438e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xff6d309}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5379602a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67b6be7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x482f7776}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aaae785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x780c3bab}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d0f8555}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd335}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49fd15d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x185c9c1}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c0f04d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3426}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f7e4aac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x947c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f41dbaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x533b0d53}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6410cdf5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32269cbb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc784}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34d59827}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d83}]}]}]}, 0x148}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000540), r2) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x14, r7, 0x100, 0x70bd27, 0x80000000}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r8, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r10, 0x2, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0xc891}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:32 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) r1 = socket$inet6(0xa, 0x80000, 0x80) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xff, 0x0, 0x2}, 0xc) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4440, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x30}, 0x1, 0x0, 0x0, 0xd3aaba5c97413536}, 0x8068) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2735.276842] nbd: must specify a size in bytes for the device 00:52:32 executing program 1: write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000280)={'a', ' *:* ', 'wm\x00'}, 0x9) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x48000) 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4440, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2735.328709] nbd: must specify at least one socket 00:52:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)={0x148, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x124, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1422f0e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x799438e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xff6d309}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5379602a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67b6be7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x482f7776}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aaae785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x780c3bab}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d0f8555}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd335}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49fd15d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x185c9c1}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c0f04d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3426}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f7e4aac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x947c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f41dbaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x533b0d53}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6410cdf5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32269cbb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc784}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34d59827}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d83}]}]}]}, 0x148}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000540), r2) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x14, r7, 0x100, 0x70bd27, 0x80000000}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r8, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) (async) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r10, 0x2, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0xc891}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) [ 2735.381023] nbd: must specify a size in bytes for the device 00:52:32 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) r1 = socket$inet6(0xa, 0x80000, 0x80) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xff, 0x0, 0x2}, 0xc) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x30}, 0x1, 0x0, 0x0, 0xd3aaba5c97413536}, 0x8068) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 1: write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000280)={'a', ' *:* ', 'wm\x00'}, 0x9) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x48000) 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4440, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)={0x148, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x124, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1422f0e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x799438e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xff6d309}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5379602a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67b6be7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x482f7776}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aaae785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x780c3bab}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d0f8555}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd335}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49fd15d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x185c9c1}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c0f04d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3426}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f7e4aac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x947c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f41dbaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x533b0d53}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6410cdf5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32269cbb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc784}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34d59827}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d83}]}]}]}, 0x148}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000540), r2) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x14, r7, 0x100, 0x70bd27, 0x80000000}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r8, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r10, 0x2, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0xc891}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r4) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)={0x148, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x124, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1422f0e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x799438e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xff6d309}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5379602a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67b6be7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x482f7776}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aaae785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x780c3bab}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d0f8555}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd335}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49fd15d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x185c9c1}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c0f04d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3426}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f7e4aac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x947c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f41dbaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x533b0d53}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6410cdf5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32269cbb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc784}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34d59827}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d83}]}]}]}, 0x148}}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000540), r2) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x14, r7, 0x100, 0x70bd27, 0x80000000}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r8, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r8) (async) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r10, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r10, 0x2, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0xc891}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) [ 2735.486180] nbd: must specify at least one socket 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x30}, 0x1, 0x0, 0x0, 0xd3aaba5c97413536}, 0x8068) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x30}, 0x1, 0x0, 0x0, 0xd3aaba5c97413536}, 0x8068) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 1: write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000280)={'a', ' *:* ', 'wm\x00'}, 0x9) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x48000) [ 2735.580752] nbd: must specify a size in bytes for the device 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) r1 = socket$inet6(0xa, 0x80000, 0x80) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xff, 0x0, 0x2}, 0xc) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) (async) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) (async) socket$inet6(0xa, 0x80000, 0x80) (async) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xff, 0x0, 0x2}, 0xc) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) [ 2735.678637] nbd: must specify at least one socket 00:52:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0000020000000000000000000400078000"/54], 0x3c}}, 0x0) 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) (async) 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)={0x148, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x124, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1422f0e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x799438e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xff6d309}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5379602a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67b6be7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x482f7776}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aaae785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x780c3bab}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d0f8555}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd335}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49fd15d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x185c9c1}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c0f04d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3426}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f7e4aac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x947c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f41dbaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x533b0d53}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6410cdf5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32269cbb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc784}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34d59827}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d83}]}]}]}, 0x148}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000540), r2) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x14, r7, 0x100, 0x70bd27, 0x80000000}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r8, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r10, 0x2, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0xc891}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) [ 2735.761063] nbd: must specify a size in bytes for the device 00:52:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2735.814031] nbd: must specify at least one socket 00:52:32 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) 00:52:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0000020000000000000000000400078000"/54], 0x3c}}, 0x0) 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async, rerun: 32) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) (rerun: 32) [ 2735.909816] nbd: must specify at least one socket 00:52:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)={0x148, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x124, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1422f0e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x799438e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xff6d309}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5379602a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67b6be7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x482f7776}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aaae785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x780c3bab}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d0f8555}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd335}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49fd15d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x185c9c1}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c0f04d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3426}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f7e4aac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f5b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x947c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f41dbaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x533b0d53}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6410cdf5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32269cbb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc784}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34d59827}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d83}]}]}]}, 0x148}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000540), r2) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x14, r7, 0x100, 0x70bd27, 0x80000000}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r8, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r9, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r8) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r10, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r10, 0x2, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0xc891}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:32 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) (rerun: 64) 00:52:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0000020000000000000000000400078000"/54], 0x3c}}, 0x0) 00:52:32 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2735.958902] nbd: must specify at least one socket 00:52:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, '&]*@,\\&'}]}, 0x34}}, 0x4004000) 00:52:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:33 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2736.030876] nbd: must specify at least one socket 00:52:33 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0xc0c5) 00:52:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x288, r2, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x4, 0x2, 0x38}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "ffedc90f0c56b8275835c95b5d5cfdfa23eca1f2e48f08545a1fde7146ba033a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "05a6acdc2a021d74a4ef6bc254e68d4c"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "dc03cf0bfa393d60e9ad46679995f35b703a57c04d8568e59fa059158d7eacc0"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a6167dfc52eec00c0807ffe0f04d1b4f"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d5a3898e8c5661b8018f99b7ad5f334a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "8ebc8021c69a438f319c221b175ebd6f"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_KEY={0x64, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "daffa9d45c16bda5fdbad413678da1a76fd4617de98c50b99e2c4ea39d04d5ab"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "158351c4732bbeb207f94cbd4a4b8d5afda9bc3a5cf12a65977de19abfe12615"}]}, @NL802154_ATTR_SEC_KEY={0xf4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x24, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7dc92be7ec1abead895869614b1b47e5"}, @NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xb9}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_ID={0x70, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffe}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xd122}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "78ea594e4977455cbe0b89c027f946c85fa069273b808d51785f25b8b2ef7f26"}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_KEY={0x28, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "4ceb8649abdc729cb73edd33c51f1baf"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x288}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 00:52:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, '&]*@,\\&'}]}, 0x34}}, 0x4004000) [ 2736.063645] nbd: must specify at least one socket [ 2736.083265] nbd: must specify at least one socket 00:52:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:33 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0xc0c5) 00:52:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x288, r2, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x4, 0x2, 0x38}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "ffedc90f0c56b8275835c95b5d5cfdfa23eca1f2e48f08545a1fde7146ba033a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "05a6acdc2a021d74a4ef6bc254e68d4c"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "dc03cf0bfa393d60e9ad46679995f35b703a57c04d8568e59fa059158d7eacc0"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a6167dfc52eec00c0807ffe0f04d1b4f"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d5a3898e8c5661b8018f99b7ad5f334a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "8ebc8021c69a438f319c221b175ebd6f"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_KEY={0x64, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "daffa9d45c16bda5fdbad413678da1a76fd4617de98c50b99e2c4ea39d04d5ab"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "158351c4732bbeb207f94cbd4a4b8d5afda9bc3a5cf12a65977de19abfe12615"}]}, @NL802154_ATTR_SEC_KEY={0xf4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x24, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7dc92be7ec1abead895869614b1b47e5"}, @NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xb9}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_ID={0x70, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffe}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xd122}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "78ea594e4977455cbe0b89c027f946c85fa069273b808d51785f25b8b2ef7f26"}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_KEY={0x28, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "4ceb8649abdc729cb73edd33c51f1baf"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x288}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 00:52:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000740)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x28, r4, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x28}}, 0x4008014) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r5, 0x8, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000814}, 0x4000000) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x240, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6dc5a16e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fab6517}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d62d56f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd4e}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e316ff6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63a5ba37}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f210c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd85f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b536a0b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b03}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf964}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5970d29d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be40523}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b6510b1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5238}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15c24c6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5996c1e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd87161a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29579920}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25ba3727}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a4de9a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f372da8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x253c1989}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddcc341}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b7a253f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x721d2f89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x230b6252}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1914ccc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fdb5f31}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69725869}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x642d2e53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x699e61e8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50d3b38e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70421b3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b63bf0f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x20008803}, 0x40404) [ 2736.186914] nbd: must specify at least one socket 00:52:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, '&]*@,\\&'}]}, 0x34}}, 0x4004000) 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00', @ANYRES16=r1, @ANYBLOB="010000000c00050000000000000000000c000300000000000000feff0b00020000000000000000000400078000000000000000001000"], 0x3c}}, 0x0) 00:52:33 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0xc0c5) socket$inet6_udplite(0xa, 0x2, 0x88) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0xc0c5) (async) 00:52:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x288, r2, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x4, 0x2, 0x38}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "ffedc90f0c56b8275835c95b5d5cfdfa23eca1f2e48f08545a1fde7146ba033a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "05a6acdc2a021d74a4ef6bc254e68d4c"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "dc03cf0bfa393d60e9ad46679995f35b703a57c04d8568e59fa059158d7eacc0"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "a6167dfc52eec00c0807ffe0f04d1b4f"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "d5a3898e8c5661b8018f99b7ad5f334a"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "8ebc8021c69a438f319c221b175ebd6f"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_KEY={0x64, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "daffa9d45c16bda5fdbad413678da1a76fd4617de98c50b99e2c4ea39d04d5ab"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x8}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "158351c4732bbeb207f94cbd4a4b8d5afda9bc3a5cf12a65977de19abfe12615"}]}, @NL802154_ATTR_SEC_KEY={0xf4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x24, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "7dc92be7ec1abead895869614b1b47e5"}, @NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xb9}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x81}, @NL802154_KEY_ATTR_ID={0x70, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffe}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x28, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xd122}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "78ea594e4977455cbe0b89c027f946c85fa069273b808d51785f25b8b2ef7f26"}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_KEY={0x28, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "4ceb8649abdc729cb73edd33c51f1baf"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x288}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) (async) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdb760286340ae7d}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_KEY={0x98, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "9dbf7f74cfd192011e8eaa9b0c6d6e54"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b292dbc4235ed34cf1d5086b9758e398cfa9b22963ffd301d3372ec0dad00426"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "a0859f7b46ab8b1f02d84fdd9d18fc55f159f40bc834ffe427157039ec98ff64"}, @NL802154_KEY_ATTR_ID={0x30, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000ffffffff00000000000000"], 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8090) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x80) [ 2736.302365] nbd: must specify at least one socket 00:52:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdb760286340ae7d}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_KEY={0x98, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "9dbf7f74cfd192011e8eaa9b0c6d6e54"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1f}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b292dbc4235ed34cf1d5086b9758e398cfa9b22963ffd301d3372ec0dad00426"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "a0859f7b46ab8b1f02d84fdd9d18fc55f159f40bc834ffe427157039ec98ff64"}, @NL802154_KEY_ATTR_ID={0x30, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1000}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x8800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000ffffffff00000000000000"], 0x14}}, 0x0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8090) (rerun: 64) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x80) [ 2736.372727] nbd: must specify at least one socket 00:52:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "e5dd7a044612f5d104666eab4fa56012f8957f316bfe1c369f0a579b015b9389"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x58}, 0x1, 0x0, 0x0, 0x40800}, 0x10) 00:52:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x42) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc74e074a19448af4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r9, @ANYBLOB="0600090000000000bb01d6459d47c4a7d6d8ce178ce4f1928dbcdf21e848c38a9f03558f33192b127d729162f8156e48072f8623dda43eaab92b34cf72cc7d68a84bd84b6a7eddf3bd6ba1020daf41c155c4e9d4ffff00e1ffffff00bfed3cd239bd5a68e71fbc890af80342789530cefb2c150061ee8de508e44742c2adffaa8bf63f2fc90224d8799a2bb8df0a969500"/159], 0x24}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x1fc, r5, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x8c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x555f}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xbef}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b4ab6865595aadd224ece5fde24c99dd315d5e2ca64fa353170b36e4d9a70171"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "be5aa912079a8db831c36ec1cd639af2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x2c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2e9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ac42ad5baafd39f5bf9c222d67c713cf"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7cbe6b76ee3e30118a108b2654a14dd69332693148d8b8c6a6420c0b1ffef0fe"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "8fd2c910a0bce75c17019a9472a310801a68cb49321db497c3fb0852dc1b8c4e"}]}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4d}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x42) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "e5dd7a044612f5d104666eab4fa56012f8957f316bfe1c369f0a579b015b9389"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x58}, 0x1, 0x0, 0x0, 0x40800}, 0x10) 00:52:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xc74e074a19448af4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000a00000008000300", @ANYRES32=r9, @ANYBLOB="0600090000000000bb01d6459d47c4a7d6d8ce178ce4f1928dbcdf21e848c38a9f03558f33192b127d729162f8156e48072f8623dda43eaab92b34cf72cc7d68a84bd84b6a7eddf3bd6ba1020daf41c155c4e9d4ffff00e1ffffff00bfed3cd239bd5a68e71fbc890af80342789530cefb2c150061ee8de508e44742c2adffaa8bf63f2fc90224d8799a2bb8df0a969500"/159], 0x24}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x1fc, r5, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_KEY={0xc8, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x8c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x100000001}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x555f}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xbef}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b4ab6865595aadd224ece5fde24c99dd315d5e2ca64fa353170b36e4d9a70171"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "be5aa912079a8db831c36ec1cd639af2"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_KEY={0xb4, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x2c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffff7}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x2e9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "ac42ad5baafd39f5bf9c222d67c713cf"}, @NL802154_KEY_ATTR_ID={0x28, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7cbe6b76ee3e30118a108b2654a14dd69332693148d8b8c6a6420c0b1ffef0fe"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "8fd2c910a0bce75c17019a9472a310801a68cb49321db497c3fb0852dc1b8c4e"}]}, @NL802154_ATTR_SEC_KEY={0x3c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4d}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3ff}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x80}]}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) [ 2736.542282] nbd: must specify at least one socket 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2736.571220] nbd: must specify at least one socket [ 2736.583055] nbd: must specify at least one socket [ 2736.602258] nbd: must specify at least one socket 00:52:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2736.618438] nbd: must specify at least one socket [ 2736.638830] nbd: must specify at least one socket [ 2736.652620] nbd: must specify at least one socket [ 2736.681726] nbd: must specify at least one socket [ 2736.692602] nbd: must specify at least one socket [ 2736.745938] nbd: must specify at least one socket [ 2736.751688] nbd: must specify at least one socket [ 2736.757220] nbd: must specify at least one socket [ 2736.762487] nbd: must specify at least one socket [ 2736.768625] nbd: must specify at least one socket [ 2736.773636] nbd: must specify at least one socket [ 2736.778916] nbd: must specify at least one socket [ 2736.784155] nbd: must specify at least one socket [ 2736.789159] nbd: must specify at least one socket [ 2736.794501] nbd: must specify at least one socket [ 2736.799499] nbd: must specify at least one socket [ 2736.804731] nbd: must specify at least one socket [ 2736.809717] nbd: must specify at least one socket [ 2736.815291] nbd: must specify at least one socket [ 2736.820313] nbd: must specify at least one socket [ 2736.825557] nbd: must specify at least one socket [ 2736.830543] nbd: must specify at least one socket [ 2736.836462] nbd: must specify at least one socket [ 2736.841580] nbd: must specify at least one socket [ 2736.846545] nbd: must specify at least one socket [ 2736.851459] nbd: must specify at least one socket [ 2736.856463] nbd: must specify at least one socket [ 2736.861386] nbd: must specify at least one socket [ 2736.866393] nbd: must specify at least one socket [ 2736.871309] nbd: must specify at least one socket [ 2736.876298] nbd: must specify at least one socket [ 2736.881196] nbd: must specify at least one socket [ 2736.886171] nbd: must specify at least one socket [ 2736.891072] nbd: must specify at least one socket [ 2736.896049] nbd: must specify at least one socket [ 2736.900944] nbd: must specify at least one socket [ 2736.905926] nbd: must specify at least one socket [ 2736.910820] nbd: must specify at least one socket [ 2736.915955] nbd: must specify at least one socket [ 2736.920891] nbd: must specify at least one socket [ 2736.925882] nbd: must specify at least one socket [ 2736.930986] nbd: must specify at least one socket [ 2736.936071] nbd: must specify at least one socket [ 2736.940970] nbd: must specify at least one socket [ 2736.945932] nbd: must specify at least one socket [ 2736.950930] nbd: must specify at least one socket [ 2736.955899] nbd: must specify at least one socket [ 2736.960788] nbd: must specify at least one socket [ 2736.966257] nbd: must specify at least one socket [ 2736.971151] nbd: must specify at least one socket [ 2736.976107] nbd: must specify at least one socket [ 2736.980994] nbd: must specify at least one socket [ 2736.986029] nbd: must specify at least one socket [ 2736.990922] nbd: must specify at least one socket 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000ffffffff00000000000000"], 0x14}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8090) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 00:52:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x42) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "e5dd7a044612f5d104666eab4fa56012f8957f316bfe1c369f0a579b015b9389"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x58}, 0x1, 0x0, 0x0, 0x40800}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_PAN_ID(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "e5dd7a044612f5d104666eab4fa56012f8957f316bfe1c369f0a579b015b9389"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x58}, 0x1, 0x0, 0x0, 0x40800}, 0x10) (async) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r4, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000884}, 0x40040) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008001) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r7, 0x104, 0x9, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ']-?\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x20001004) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="8100000000000000000001d18086e214e24b0800"/30], 0x24}}, 0x0) [ 2736.995972] nbd: must specify at least one socket [ 2737.000854] nbd: must specify at least one socket [ 2737.005801] nbd: must specify at least one socket [ 2737.010683] nbd: must specify at least one socket [ 2737.015655] nbd: must specify at least one socket [ 2737.020564] nbd: must specify at least one socket [ 2737.025641] nbd: must specify at least one socket 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20008804) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x185200, 0x0) 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x50}, 0x1, 0x0, 0x0, 0x20044880}, 0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:34 executing program 2: ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20008804) 00:52:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) [ 2737.108038] nbd: must specify at least one socket [ 2737.117214] nbd: must specify at least one socket 00:52:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf2e6e36e75530c66}, 0xc000) 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20008804) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x185200, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x185200, 0x0) (async) 00:52:34 executing program 2: ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20008804) 00:52:34 executing program 2: ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20008804) 00:52:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf2e6e36e75530c66}, 0xc000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf2e6e36e75530c66}, 0xc000) (async) 00:52:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r9, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x20000014) 00:52:34 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) r1 = socket(0xf, 0x6, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x3, 0x6a, &(0x7f0000000000)="83711b9319d836ee68d6124ab97d1184be1abcc67b81c9190e7b5f9a2bea524ae208209fee80da566ff67afd8db7eab1f57a12251a314444ad37914f6370db020a0a4da5ed682f061ee5de7f289d42b0428535830a77bcdc8a9030c97cfcfd75e58782e67d7b44f5feaa", 0x8, 0x6, 0x8, 0x1, 0x3f, 0x2, 0x7, 'syz0\x00'}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffa, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x0) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x185200, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r1, 0x1, 0x70bd28, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x800) (async) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x185200, 0x0) (async) [ 2737.348942] nbd: must specify at least one socket 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20008804) [ 2737.416692] nbd: must specify at least one socket 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="000a27bd7000fddbdf25170000000c0006000300000000000000a80025803400018008000100010000000c000500020000000000000008000400010400000c000500030000000000000008000400ff7fffff240003003bd4461166d77b7d40193b0f00c87ebc703e32b91ab66192ba8da3ce2d37981f140004006f43f56fc9360e531e88fea867cf12bd240003009dba6d395248b38acebc73e22e69218776d8ae7f00f1716c924f562dfec98fd914000400623141364efc2cd9846f9426169fedce1800258014000400a548796181fa57c499e6df1a92bbb3e408000300", @ANYRES32=0x0, @ANYBLOB="00595d73b82bf4ab304738bade6e757d000000", @ANYRES32=0x0, @ANYBLOB], 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) 00:52:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}}, 0x20000000) [ 2737.445297] nla_parse: 50 callbacks suppressed [ 2737.445304] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2737.495089] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2737.509995] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2737.524749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2737.533266] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20008804) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01000000000000000000000000060c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x82}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x48881) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf2e6e36e75530c66}, 0xc000) [ 2737.542214] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2737.550918] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2737.611648] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:52:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r9, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x20000014) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01000000000000000000000000060c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01000000000000000000000000060c000200000000000000000004000780"], 0x24}}, 0x0) [ 2737.656261] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2737.690827] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:52:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01000000000000000000000000060c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000100000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20008804) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f4f79e9a35ad653000008f874dfdf12a6c99f968c440025ada73591c480c58930563f7245c27a7708c2600"/56, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x48, r9, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0xffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0x20000014) 00:52:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000100000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000100000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) (async) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f4f79e9a35ad653000008f874dfdf12a6c99f968c440025ada73591c480c58930563f7245c27a7708c2600"/56, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f4f79e9a35ad653000008f874dfdf12a6c99f968c440025ada73591c480c58930563f7245c27a7708c2600"/56, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) (async) 00:52:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20008804) 00:52:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) socket(0x1, 0x80000, 0xc6a) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400f4f79e9a35ad653000008f874dfdf12a6c99f968c440025ada73591c480c58930563f7245c27a7708c2600"/56, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000100000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000100000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) (async) 00:52:35 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40001}, 0x810) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 00:52:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f2807cd}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008841}, 0x20004884) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = socket(0x22, 0x800, 0x3) r7 = socket(0x26, 0xa, 0x2) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000201}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r5, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c1c0}, 0x4000014) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4180021}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x1, 0x70bd2b, 0x25dfdbfd}, 0x14}}, 0x4000000) 00:52:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000843b2cf453c789029487d162ce98d9c03848baa37afe5a76ac999ede5a35d345fe39b80fe354e9384a7a7c0019ab9b20036fb4963a4ddea30017c565bd0cc73f2b2bc3ad4398e8264e9ad9e55ad40d5232983e103d96775549f4bdd93c83b6b08fbff80c200477c130e9df2ae53b84ca71319b8c77967388757f126ea991ee279ececcdd953e2a26ff10a4205f68bc00b59f926acc3cb0718f", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00050000000000000000000c00030000000000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) 00:52:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) 00:52:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2738.281265] nbd: must specify at least one socket 00:52:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) [ 2738.313509] nbd: must specify an index to disconnect 00:52:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x38, r5, 0x1, 0x70bd28, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x38}}, 0x1) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, r5, 0x1, 0x70bd28, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x91}, 0x884) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="280029bd7000ffdbdf250500000008000300", @ANYRES32=0x0, @ANYRESOCT=r1], 0x1c}, 0x1, 0x0, 0x0, 0x80000}, 0x800) sendmsg$NL802154_CMD_SET_PAN_ID(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000010", @ANYRES16=0x0, @ANYBLOB="000425bd7000ffdbdf250a00000006000900030000000c000600030000000300000006000900ffff0000"], 0x30}, 0x1, 0x0, 0x0, 0x4041}, 0x4001) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r7) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, r8, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r2) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x34, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000000000000003}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x34}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r2) sendmsg$NL802154_CMD_DEL_SEC_DEV(r9, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="2c00156c8b0028687d000d2c8a41588bbbddbfee230813bfc6295e51091ed1b5972867d0", @ANYRES16=r10, @ANYBLOB="100026bd7000fedbdf251b0000000c00060002000000020000000c0006000200000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) 00:52:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) 00:52:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r8, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) 00:52:35 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}}, 0x20008804) [ 2738.671353] nbd: must specify at least one socket 00:52:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}}, 0x20000000) 00:52:35 executing program 1: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) 00:52:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x34}}, 0x20008804) 00:52:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '[),$.'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '\xa4[-'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '5'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x404000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffe1}]}, 0x60}}, 0x20000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x20}) 00:52:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040}, 0x44041) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) 00:52:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) 00:52:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x34}}, 0x20008804) 00:52:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, '[),$.'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '\xa4[-'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '5'}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x404000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffe1}]}, 0x60}}, 0x20000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x20}) 00:52:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x34}}, 0x20008804) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) 00:52:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x50, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010b0000000000000000010000000c00050000000000000000000c000400fd050000000000000c000200000000000000000004000780"], 0x3c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, r1, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xf, 0xa, '!-\x8dh@/!\\,}-'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x72}]}, 0x70}, 0x1, 0x0, 0x0, 0x4050004}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380), r4) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000780)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x14, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$NLBL_MGMT_C_REMOVEDEF(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="0100000000000000000005000000080007007f00000108000200000000000500010000000000"], 0x2c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r7) sendmsg$IEEE802154_LIST_PHY(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r9, 0x200, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x10804) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r6, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '}[\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}]}, 0x60}}, 0x20000000) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x40}}, 0x20008804) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x40}}, 0x20008804) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x40}}, 0x20008804) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x2c}}, 0x20008804) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 00:52:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}]}]}, 0x68}}, 0x0) 00:52:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="9177", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000200000000000000000004000780"], 0x24}}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x68, r2, 0x10, 0x1, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x44}, 0x8001) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r7, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r8, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r8, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 2739.502889] nbd: must specify at least one socket 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x2c}}, 0x20008804) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x2c}}, 0x20008804) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) [ 2739.629281] nbd: must specify at least one socket 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x2c}}, 0x20008804) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) [ 2739.677146] nbd: must specify at least one socket 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) [ 2739.745655] nbd: must specify at least one socket 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x38}}, 0x20008804) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}]}]}, 0x68}}, 0x0) 00:52:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20110}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r4, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x44}, 0x1, 0x0, 0x0, 0x4050}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x20008804) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x24}}, 0x20008804) 00:52:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x24}}, 0x20008804) [ 2740.005030] nbd: must specify a size in bytes for the device 00:52:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20000000) 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r6, 0x40103d0b, &(0x7f0000000180)={0x80000001, 0x5}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}]}, 0x68}}, 0x0) 00:52:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x24}}, 0x20008804) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20000000) [ 2740.124024] nbd: must specify a size in bytes for the device 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x24}}, 0x20008804) 00:52:37 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x20000000) 00:52:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x30}}, 0x0) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) [ 2740.233773] nbd: must specify a size in bytes for the device 00:52:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r3, &(0x7f0000000400)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000040)={'wpan3\x00', 0x0}) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r12, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}, @NL802154_ATTR_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NL802154_CMD_GET_SEC_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20110}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r4, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x44}, 0x1, 0x0, 0x0, 0x4050}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x0) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 2740.291750] nbd: must specify a size in bytes for the device 00:52:37 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20000000) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:37 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20000000) 00:52:37 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:37 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x20000000) 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 00:52:37 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:38 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}}, 0x20000000) 00:52:38 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:38 executing program 4: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}}, 0x20000000) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:38 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2741.798534] nbd: must specify at least one socket 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}}, 0x20000000) 00:52:38 executing program 5: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:38 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) [ 2741.931971] nbd: must specify at least one socket 00:52:38 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}}, 0x20000000) 00:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 00:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}}, 0x20000000) [ 2742.052536] nbd: must specify at least one socket 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x44}}, 0x20000000) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) [ 2742.643657] nbd: must specify a size in bytes for the device 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 2742.777324] nbd: must specify a size in bytes for the device 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 00:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) [ 2742.888443] nbd: must specify a size in bytes for the device [ 2742.926444] nbd: must specify at least one socket 00:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x20000000) 00:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) [ 2743.066956] nbd: must specify at least one socket 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) [ 2743.181729] nbd: must specify at least one socket 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x60}}, 0x0) 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) [ 2743.257387] nbd: must specify at least one socket 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) [ 2743.320536] nla_parse: 459 callbacks suppressed [ 2743.320543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}}, 0x0) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) [ 2743.371540] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2743.380249] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2743.389186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2743.398201] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2743.406808] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) [ 2743.497426] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2743.517925] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2743.535030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x60}}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) [ 2743.545746] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2743.555211] nbd: must specify at least one socket 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x48}}, 0x0) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}}, 0x20000000) 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x40}}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x38}}, 0x0) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x48}}, 0x0) 00:52:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x68}}, 0x0) 00:52:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x5c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x20000000) 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, 0x0, 0x1, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x40}}, 0x0) 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x38}}, 0x0) [ 2744.141256] nbd: must specify at least one socket 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x0, 0x1, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) 00:52:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2744.219197] nbd: must specify at least one socket [ 2744.233978] nbd: must specify at least one socket 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x60}}, 0x0) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2744.307082] nbd: must specify at least one socket 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}}, 0x0) [ 2744.349700] nbd: must specify at least one socket 00:52:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x58}}, 0x0) 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2744.473114] nbd: must specify at least one socket [ 2744.478012] nbd: must specify at least one socket 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) [ 2744.546800] nbd: must specify at least one socket 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) [ 2744.569164] nbd: must specify at least one socket 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) [ 2744.592067] nbd: must specify a size in bytes for the device 00:52:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x48}}, 0x0) [ 2744.662772] nbd: must specify at least one socket 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x40}}, 0x0) [ 2744.694677] nbd: must specify a size in bytes for the device 00:52:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x38}}, 0x0) 00:52:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}]}, 0x50}}, 0x0) 00:52:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 2744.864757] nbd: must specify a size in bytes for the device [ 2744.870838] nbd: must specify at least one socket [ 2744.884853] nbd: must specify a size in bytes for the device 00:52:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 00:52:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_SOCKETS={0x4}]}, 0x24}}, 0x0) 00:52:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 00:52:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000005c0)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x222}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}]}, 0x40}}, 0x0) [ 2745.534748] ================================================================== [ 2745.542349] BUG: KASAN: use-after-free in refcount_dec_not_one+0x9a/0xc0 [ 2745.549192] Read of size 4 at addr ffff8880ab84d418 by task systemd-udevd/21290 [ 2745.556629] [ 2745.558253] CPU: 1 PID: 21290 Comm: systemd-udevd Not tainted 4.14.290-syzkaller #0 [ 2745.566041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 2745.575393] Call Trace: [ 2745.578012] dump_stack+0x1b2/0x281 [ 2745.581646] print_address_description.cold+0x54/0x1d3 [ 2745.586927] kasan_report_error.cold+0x8a/0x191 [ 2745.591601] ? refcount_dec_not_one+0x9a/0xc0 [ 2745.596095] __asan_report_load4_noabort+0x68/0x70 [ 2745.601021] ? refcount_dec_not_one+0x9a/0xc0 [ 2745.605518] refcount_dec_not_one+0x9a/0xc0 [ 2745.609826] refcount_dec_and_mutex_lock+0x1a/0x60 [ 2745.614749] nbd_release+0xf3/0x150 [ 2745.618440] ? nbd_ioctl+0xac0/0xac0 [ 2745.622142] __blkdev_put+0x5aa/0x800 [ 2745.625927] ? revalidate_disk+0x1f0/0x1f0 [ 2745.630144] ? locks_remove_file+0x2cd/0x420 [ 2745.634539] ? blkdev_put+0x75/0x4c0 [ 2745.638239] ? blkdev_put+0x4c0/0x4c0 [ 2745.642017] blkdev_close+0x86/0xb0 [ 2745.645622] __fput+0x25f/0x7a0 [ 2745.648885] task_work_run+0x11f/0x190 [ 2745.652752] exit_to_usermode_loop+0x1ad/0x200 [ 2745.657334] do_syscall_64+0x4a3/0x640 [ 2745.661222] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2745.666400] RIP: 0033:0x7f78ef4ad270 [ 2745.670093] RSP: 002b:00007fffb0878eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2745.677789] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f78ef4ad270 [ 2745.685045] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 2745.692295] RBP: 00007f78f0367710 R08: 0000000000000045 R09: 0000000000000018 [ 2745.699555] R10: 0000557566e941b8 R11: 0000000000000246 R12: 0000000000000000 [ 2745.706814] R13: 0000557566e8f6e0 R14: 0000000000000003 R15: 000000000000000e [ 2745.714081] [ 2745.715698] Allocated by task 21265: [ 2745.719401] kasan_kmalloc+0xeb/0x160 [ 2745.723201] kmem_cache_alloc_trace+0x131/0x3d0 [ 2745.727867] nbd_dev_add+0x7c/0x800 [ 2745.731475] nbd_genl_connect+0x3a4/0x13e0 [ 2745.735702] genl_family_rcv_msg+0x572/0xb20 [ 2745.740118] genl_rcv_msg+0xaf/0x140 [ 2745.743814] netlink_rcv_skb+0x125/0x390 [ 2745.747852] genl_rcv+0x24/0x40 [ 2745.751111] netlink_unicast+0x437/0x610 [ 2745.755164] netlink_sendmsg+0x648/0xbc0 [ 2745.759211] sock_sendmsg+0xb5/0x100 [ 2745.762906] ___sys_sendmsg+0x6c8/0x800 [ 2745.766860] __sys_sendmsg+0xa3/0x120 [ 2745.770636] SyS_sendmsg+0x27/0x40 [ 2745.774164] do_syscall_64+0x1d5/0x640 [ 2745.778044] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2745.783215] [ 2745.784820] Freed by task 21290: [ 2745.788167] kasan_slab_free+0xc3/0x1a0 [ 2745.792125] kfree+0xc9/0x250 [ 2745.795222] nbd_put.part.0+0x100/0x140 [ 2745.799190] nbd_config_put+0x51c/0x6c0 [ 2745.803163] nbd_release+0xdf/0x150 [ 2745.806799] __blkdev_put+0x5aa/0x800 [ 2745.810590] blkdev_close+0x86/0xb0 [ 2745.814202] __fput+0x25f/0x7a0 [ 2745.817467] task_work_run+0x11f/0x190 [ 2745.821333] exit_to_usermode_loop+0x1ad/0x200 [ 2745.825896] do_syscall_64+0x4a3/0x640 [ 2745.829764] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2745.834932] [ 2745.836553] The buggy address belongs to the object at ffff8880ab84d340 [ 2745.836553] which belongs to the cache kmalloc-512 of size 512 [ 2745.849197] The buggy address is located 216 bytes inside of [ 2745.849197] 512-byte region [ffff8880ab84d340, ffff8880ab84d540) [ 2745.861059] The buggy address belongs to the page: [ 2745.865978] page:ffffea0002ae1340 count:1 mapcount:0 mapping:ffff8880ab84d0c0 index:0xffff8880ab84d0c0 [ 2745.875411] flags: 0xfff00000000100(slab) [ 2745.879555] raw: 00fff00000000100 ffff8880ab84d0c0 ffff8880ab84d0c0 0000000100000005 [ 2745.887443] raw: ffffea000293b320 ffffea000285d360 ffff88813fe74940 0000000000000000 [ 2745.895319] page dumped because: kasan: bad access detected [ 2745.901016] [ 2745.902756] Memory state around the buggy address: [ 2745.907664] ffff8880ab84d300: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 2745.915010] ffff8880ab84d380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2745.922393] >ffff8880ab84d400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2745.929744] ^ [ 2745.933877] ffff8880ab84d480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2745.941223] ffff8880ab84d500: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2745.948580] ================================================================== [ 2745.955921] Disabling lock debugging due to kernel taint [ 2745.964375] Kernel panic - not syncing: panic_on_warn set ... [ 2745.964375] [ 2745.971746] CPU: 1 PID: 21290 Comm: systemd-udevd Tainted: G B 4.14.290-syzkaller #0 [ 2745.980745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 2745.990297] Call Trace: [ 2745.992883] dump_stack+0x1b2/0x281 [ 2745.996499] panic+0x1f9/0x42d [ 2745.999733] ? add_taint.cold+0x16/0x16 [ 2746.003749] ? ___preempt_schedule+0x16/0x18 [ 2746.008170] kasan_end_report+0x43/0x49 [ 2746.012130] kasan_report_error.cold+0xa7/0x191 [ 2746.016800] ? refcount_dec_not_one+0x9a/0xc0 [ 2746.021275] __asan_report_load4_noabort+0x68/0x70 [ 2746.026187] ? refcount_dec_not_one+0x9a/0xc0 [ 2746.030660] refcount_dec_not_one+0x9a/0xc0 [ 2746.034963] refcount_dec_and_mutex_lock+0x1a/0x60 [ 2746.039886] nbd_release+0xf3/0x150 [ 2746.043500] ? nbd_ioctl+0xac0/0xac0 [ 2746.048236] __blkdev_put+0x5aa/0x800 [ 2746.052018] ? revalidate_disk+0x1f0/0x1f0 [ 2746.056239] ? locks_remove_file+0x2cd/0x420 [ 2746.060622] ? blkdev_put+0x75/0x4c0 [ 2746.064335] ? blkdev_put+0x4c0/0x4c0 [ 2746.068116] blkdev_close+0x86/0xb0 [ 2746.071761] __fput+0x25f/0x7a0 [ 2746.075019] task_work_run+0x11f/0x190 [ 2746.078952] exit_to_usermode_loop+0x1ad/0x200 [ 2746.083601] do_syscall_64+0x4a3/0x640 [ 2746.087473] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2746.092663] RIP: 0033:0x7f78ef4ad270 [ 2746.096366] RSP: 002b:00007fffb0878eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2746.104079] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f78ef4ad270 [ 2746.111334] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 2746.119390] RBP: 00007f78f0367710 R08: 0000000000000045 R09: 0000000000000018 [ 2746.126635] R10: 0000557566e941b8 R11: 0000000000000246 R12: 0000000000000000 [ 2746.133887] R13: 0000557566e8f6e0 R14: 0000000000000003 R15: 000000000000000e [ 2746.141437] Kernel Offset: disabled [ 2746.145062] Rebooting in 86400 seconds..