000000000000000000"], 0x48}}, 0x40080) [ 3023.051443] nbd: couldn't find device at index 5 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10d}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x48041) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4000}, 0x400c000) 07:30:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="eecc5e45be0f0000000703cbfa5250", @ANYRESHEX=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x40080) [ 3023.115582] nbd: couldn't find device at index 5 07:30:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PW_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20) 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$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb8, r7, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eaf}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1156}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8905}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe232}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eccc5de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x233bd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18faaf34}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8387}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dbe40f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57e8c7ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24d395d6}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1b1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r4) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000a40)={0x164, r10, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x140, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2193}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2108601d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb34a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be54045}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ef89d2}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x447f3066}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44005d28}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66c36d7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40c2e056}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20aa447f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563c350d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56fd}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f33618d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3415}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfbd1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x817b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e01736a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b8c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f07423a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9046}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1871}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ed9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x816}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0dc}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x584b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x46e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51b81a22}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c2b0946}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c7f}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x445}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5aa557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf4f86ab}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x164}, 0x1, 0x0, 0x0, 0x881}, 0x48001) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0000800ac64a62e1387d8033b129d35f3dee0d98778b4a1148ffb87f608fb2906c7ef3cea535a7bb06894cff65c25100e24ce98dd011243046cb8aa1aa0f71c95650e94cb50b766b8f374eb1b59f84b4f8865e875fbcbfc61663f756fcbb9e33141002dc7a9c6a777a27ccaab93ace2e58249d2d00008598df3fffc438aeb3e6cae02904be453e3913220972ca6f95e3c2f846429490f17c1f029f0de885a34379567e8ed80000", @ANYRES16=r8, @ANYBLOB="010000000000000000000500000016000a002f6465762f6e766d652d66616272696373000000"], 0x2c}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022cbd030002000500"/26], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4004843) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="50010000", @ANYRES16=r1, @ANYBLOB="200025bd7000fedbdf25020000003c0108801c0007804c00000008000600e4000000080005000bb0096634000780080005006fdc81023100050050e8131208000500afaee40cc871627957146308000500e1477477080005003256197d08000500a6605a0514000780080006009e000000080006006e0000004c000780080006003100000008000600ed000000080005005cf56f79080005001f86f57c08000500397186550800060040000000080006001c00000008000600d50000000800050068a230132400078008000600ff000000080006004d00000008000500ee18720308000500fbc74a0a2c000780080006002e000000080005008a01a467080005007bd31331080006004000000008000600d10000000c00078008000500089d7b4d2c000780080005007063532908000500644b9a5f080005002e6a0b3b08000500e7e9773b080006004e00000000000000"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) 07:30:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10d}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x48041) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4000}, 0x400c000) 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x60004004}, 0x0) [ 3023.143342] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x60004004}, 0x0) 07:30:04 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x60004004}, 0x0) 07:30:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x2, 0x4) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14008000fc8521"], 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PW_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20) 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$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb8, r7, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eaf}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1156}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8905}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe232}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eccc5de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x233bd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18faaf34}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8387}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dbe40f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57e8c7ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24d395d6}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1b1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r4) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000a40)={0x164, r10, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x140, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2193}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2108601d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb34a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be54045}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ef89d2}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x447f3066}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44005d28}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66c36d7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40c2e056}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20aa447f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563c350d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56fd}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f33618d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3415}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfbd1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x817b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e01736a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b8c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f07423a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9046}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1871}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ed9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x816}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0dc}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x584b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x46e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51b81a22}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c2b0946}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c7f}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x445}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5aa557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf4f86ab}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x164}, 0x1, 0x0, 0x0, 0x881}, 0x48001) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0000800ac64a62e1387d8033b129d35f3dee0d98778b4a1148ffb87f608fb2906c7ef3cea535a7bb06894cff65c25100e24ce98dd011243046cb8aa1aa0f71c95650e94cb50b766b8f374eb1b59f84b4f8865e875fbcbfc61663f756fcbb9e33141002dc7a9c6a777a27ccaab93ace2e58249d2d00008598df3fffc438aeb3e6cae02904be453e3913220972ca6f95e3c2f846429490f17c1f029f0de885a34379567e8ed80000", @ANYRES16=r8, @ANYBLOB="010000000000000000000500000016000a002f6465762f6e766d652d66616272696373000000"], 0x2c}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022cbd030002000500"/26], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4004843) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="50010000", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PW_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20) (async) syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb8, r7, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eaf}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1156}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8905}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe232}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eccc5de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x233bd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18faaf34}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8387}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dbe40f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57e8c7ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24d395d6}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1b1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r4) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000a40)={0x164, r10, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x140, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2193}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2108601d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb34a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be54045}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ef89d2}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x447f3066}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44005d28}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66c36d7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40c2e056}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20aa447f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563c350d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56fd}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f33618d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3415}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfbd1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x817b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e01736a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b8c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f07423a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9046}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1871}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ed9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x816}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0dc}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x584b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x46e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51b81a22}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c2b0946}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c7f}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x445}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5aa557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf4f86ab}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x164}, 0x1, 0x0, 0x0, 0x881}, 0x48001) (async) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0000800ac64a62e1387d8033b129d35f3dee0d98778b4a1148ffb87f608fb2906c7ef3cea535a7bb06894cff65c25100e24ce98dd011243046cb8aa1aa0f71c95650e94cb50b766b8f374eb1b59f84b4f8865e875fbcbfc61663f756fcbb9e33141002dc7a9c6a777a27ccaab93ace2e58249d2d00008598df3fffc438aeb3e6cae02904be453e3913220972ca6f95e3c2f846429490f17c1f029f0de885a34379567e8ed80000", @ANYRES16=r8, @ANYBLOB="010000000000000000000500000016000a002f6465762f6e766d652d66616272696373000000"], 0x2c}}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022cbd030002000500"/26], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4004843) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="50010000", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) (async) [ 3023.237681] nbd: couldn't find device at index 5 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x8001}, 0x0) 07:30:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket(0x10, 0x2, 0x4) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14008000fc8521"], 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:04 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$nbd(&(0x7f0000000280), r0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x40028004) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="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"], 0x2e4}, 0x1, 0x0, 0x0, 0xc010}, 0x2000c001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) syz_open_dev$dmmidi(&(0x7f0000000140), 0x101, 0x80) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xa, 0x3, 0x81}]}, 0x3c}}, 0x0) r7 = socket(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="000426bd7000fcdbdf250000000005001200c500000006000e00ff7f00000600020001000000050012004000000008001100010000001400080067656e6576653000000000000000000014001f0000000000000000000000000000000001"], 0x64}, 0x1, 0x0, 0x0, 0x40014}, 0x40080c0) 07:30:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}}, 0x8010) 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x8001}, 0x0) [ 3023.290611] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x34, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) 07:30:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PW_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20) (async) 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$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb8, r7, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eaf}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1156}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8905}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe232}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eccc5de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x233bd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18faaf34}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8387}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dbe40f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57e8c7ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24d395d6}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1b1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r4) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000a40)={0x164, r10, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x140, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2193}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2108601d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb34a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be54045}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ef89d2}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x447f3066}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44005d28}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66c36d7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40c2e056}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20aa447f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563c350d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56fd}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f33618d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3415}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfbd1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x817b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e01736a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b8c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f07423a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9046}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1871}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ed9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x816}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0dc}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x584b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x46e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51b81a22}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c2b0946}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c7f}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x445}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5aa557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf4f86ab}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x164}, 0x1, 0x0, 0x0, 0x881}, 0x48001) (async, rerun: 32) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0000800ac64a62e1387d8033b129d35f3dee0d98778b4a1148ffb87f608fb2906c7ef3cea535a7bb06894cff65c25100e24ce98dd011243046cb8aa1aa0f71c95650e94cb50b766b8f374eb1b59f84b4f8865e875fbcbfc61663f756fcbb9e33141002dc7a9c6a777a27ccaab93ace2e58249d2d00008598df3fffc438aeb3e6cae02904be453e3913220972ca6f95e3c2f846429490f17c1f029f0de885a34379567e8ed80000", @ANYRES16=r8, @ANYBLOB="010000000000000000000500000016000a002f6465762f6e766d652d66616272696373000000"], 0x2c}}, 0x0) (rerun: 32) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022cbd030002000500"/26], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4004843) (async, rerun: 32) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="50010000", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) (rerun: 32) 07:30:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x8001}, 0x0) 07:30:04 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x34, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) 07:30:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}}, 0x8010) [ 3023.387705] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3023.407744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3023.420126] nbd: couldn't find device at index 5 07:30:04 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$nbd(&(0x7f0000000280), r0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x40028004) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="02002abd7000fcdbdf2501000000080001000100000008000200030000000800020003000000f8000c8014000b80080009008bedaa2a08000a00ac0400001c000b800800090054b50c2e08000a002d4a000008000a00ad4e000014000b80080009001e768f3508000a00ed2400001c000b80080009005c37aa4408000a00942b00000800090030d8081b2c000b8008000a00896a000008000900d05f391c0800090013c6b10808000a0001800000080009006c32be6d54000b8008000a00184c000008000a00824100000800090097202c7308000900560e1e2b08000a008539000008000900f62e436508000a007635000008000a00b107000008000a0006eb0000080009004dd8bd4514000b8008000900442dfc51080009001d5c546858000c801c000b800800090045b2664408000900048ac45108000a00f47e00000c000b80080009004bac2b59829abb462c000b800800090065fb702608000a002d7d0000080009002ea6ac3b08000900cdd5e12108000a005f5700001400048005000300050000000500030005000000540108802c00078008000500ad79ff5808000600670000000800060070000000080005008b27c650080006006a0000001c00078008000500a9ee7a24080006005900000008000600080000003c000780080006002e00000008000600cc00000008000600e700000008000500f292021f08000500f418280d08000600b2000000080006007700000024000780080006001900000008000600f600000008000600ec00000008000600ed0000004400078008000500113c6e6208000500e36f563408000500b8a73a7808000500c774af20080006007f00000008000500b882fe4a08000500235c7c4e08000500ce952e2724000780080006001600000008000500f1dc8c2f080005006f7c8d6908000500063b5c4f0c00078008000600280000003400078008000600dc00000008000500e24feb73080006007400000008000600720000000800050090f46a22080005007234bf70"], 0x2e4}, 0x1, 0x0, 0x0, 0xc010}, 0x2000c001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) syz_open_dev$dmmidi(&(0x7f0000000140), 0x101, 0x80) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xa, 0x3, 0x81}]}, 0x3c}}, 0x0) r7 = socket(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="64000080072f5b4cd9970d245f61644976ff597a47a8cc1cc79c972166a7d4468d883ac32c446f4caece5088810ca91d6a0e540758a90a6c7fbf90bc56b19e46caa0f6240caf8f7f4e5b8b43b0ae409b5f8cb83744aadaea5ce40247bef10e6b3b27feceef16f70202a5e8f1e1438945763f361e19b65d25d2dd85ee37405ab9a93264d9403ebbc2414d957d0817b3f17dee71d7d5f7697037e62e4512a584f1c0242d23637817c49333331960316e9a32c56a374e4db4c642488d7ade3ff027173a9e860e5d0518fa09374a0b73cf2673dbd9db4c7857ef0eb218b8d9d0de37b277b6847aff24005aa55d6a4e320d145b5a6f09b5551a94beb2d4e807dd76db3d9e359f5f3f7f720920e7fc9e658a50366717902fc43c46529f6503c40490b103528abc95d6b6b88694145ee361c1e68421d85979aacb11cc1f67d0029bddce68a7b4a05c66bd7e69994f4851bb6939c6b1b32a33017f8a2ad9811f404d995e82907929034483c99bbed0ae6f17d29096619906756e1bef0dcbc6f6188535ae96f89e1d35a9d50ce691b8fc8ae743baf9f1902555fd3283646c2ca8bee00b13bccc67c84a19e0712c8d75b16601", @ANYRES16=r8, @ANYBLOB="000426bd7000fcdbdf250000000005001200c500000006000e00ff7f00000600020001000000050012004000000008001100010000001400080067656e6576653000000000000000000014001f0000000000000000000000000000000001"], 0x64}, 0x1, 0x0, 0x0, 0x40014}, 0x40080c0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x40028004) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="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"], 0x2e4}, 0x1, 0x0, 0x0, 0xc010}, 0x2000c001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) syz_open_dev$dmmidi(&(0x7f0000000140), 0x101, 0x80) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xa, 0x3, 0x81}]}, 0x3c}}, 0x0) (async) socket(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="000426bd7000fcdbdf250000000005001200c500000006000e00ff7f00000600020001000000050012004000000008001100010000001400080067656e6576653000000000000000000014001f0000000000000000000000000000000001"], 0x64}, 0x1, 0x0, 0x0, 0x40014}, 0x40080c0) (async) 07:30:05 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:05 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x20}}, './file0\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dfd7000fddbdf25010000000c0006004d73f5630000000000000000777515861972a7bcf7f7978d5e4e795f3c9b35858331d243ab8e96e69b37acd3b218a8a13606ad4445fc6812c2a92d045768b223b6f6d80cf160a650d245f7c273"], 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r3, @ANYBLOB="000429bd7000fbdbdf250200000008000208000200010000000800020002000000080001000200000008000100020000004c0004800500030001000000050003000200000005000300000005000300f4000000050003000600000005000300000000000500030007000000050003000600000005000300060000000c000480050003000600001008000200010000000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x888}, 0x90) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0x60, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8005}, 0x40010) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_SET_FFBIT(r7, 0x4004556b, 0x32) sendmsg$BATADV_CMD_GET_HARDIF(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, 0x0, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x2000) sendmsg$WG_CMD_SET_DEVICE(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x48}}, 0x4000000) [ 3023.448653] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3023.477110] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket(0x10, 0x2, 0x4) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14008000fc8521"], 0x14}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:05 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x34, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) 07:30:05 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x20}}, './file0\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dfd7000fddbdf25010000000c0006004d73f5630000000000000000777515861972a7bcf7f7978d5e4e795f3c9b35858331d243ab8e96e69b37acd3b218a8a13606ad4445fc6812c2a92d045768b223b6f6d80cf160a650d245f7c273"], 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r3, @ANYBLOB="000429bd7000fbdbdf250200000008000208000200010000000800020002000000080001000200000008000100020000004c0004800500030001000000050003000200000005000300000005000300f4000000050003000600000005000300000000000500030007000000050003000600000005000300060000000c000480050003000600001008000200010000000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x888}, 0x90) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0x60, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8005}, 0x40010) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_SET_FFBIT(r7, 0x4004556b, 0x32) sendmsg$BATADV_CMD_GET_HARDIF(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, 0x0, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x2000) sendmsg$WG_CMD_SET_DEVICE(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x48}}, 0x4000000) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r1, 0x5501) (async) ioctl$UI_DEV_CREATE(r1, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x20}}, './file0\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dfd7000fddbdf25010000000c0006004d73f5630000000000000000777515861972a7bcf7f7978d5e4e795f3c9b35858331d243ab8e96e69b37acd3b218a8a13606ad4445fc6812c2a92d045768b223b6f6d80cf160a650d245f7c273"], 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x800) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r3, @ANYBLOB="000429bd7000fbdbdf250200000008000208000200010000000800020002000000080001000200000008000100020000004c0004800500030001000000050003000200000005000300000005000300f4000000050003000600000005000300000000000500030007000000050003000600000005000300060000000c000480050003000600001008000200010000000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x888}, 0x90) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0x60, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8005}, 0x40010) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$UI_SET_FFBIT(r7, 0x4004556b, 0x32) (async) sendmsg$BATADV_CMD_GET_HARDIF(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, 0x0, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x2000) (async) sendmsg$WG_CMD_SET_DEVICE(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x48}}, 0x4000000) (async) [ 3023.510371] nbd: couldn't find device at index 5 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}}, 0x8010) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x40, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x0) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x40028004) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="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"], 0x2e4}, 0x1, 0x0, 0x0, 0xc010}, 0x2000c001) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) syz_open_dev$dmmidi(&(0x7f0000000140), 0x101, 0x80) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xa, 0x3, 0x81}]}, 0x3c}}, 0x0) r7 = socket(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="000426bd7000fcdbdf250000000005001200c500000006000e00ff7f00000600020001000000050012004000000008001100010000001400080067656e6576653000000000000000000014001f0000000000000000000000000000000001"], 0x64}, 0x1, 0x0, 0x0, 0x40014}, 0x40080c0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x40028004) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="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"], 0x2e4}, 0x1, 0x0, 0x0, 0xc010}, 0x2000c001) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) syz_open_dev$dmmidi(&(0x7f0000000140), 0x101, 0x80) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xa, 0x3, 0x81}]}, 0x3c}}, 0x0) (async) socket(0x10, 0x3, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="000426bd7000fcdbdf250000000005001200c500000006000e00ff7f00000600020001000000050012004000000008001100010000001400080067656e6576653000000000000000000014001f0000000000000000000000000000000001"], 0x64}, 0x1, 0x0, 0x0, 0x40014}, 0x40080c0) (async) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x48, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:05 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:05 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) (async) ioctl$UI_DEV_CREATE(r1, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000580)={{0x1, 0x1, 0x18, r1, {0x20}}, './file0\x00'}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dfd7000fddbdf25010000000c0006004d73f5630000000000000000777515861972a7bcf7f7978d5e4e795f3c9b35858331d243ab8e96e69b37acd3b218a8a13606ad4445fc6812c2a92d045768b223b6f6d80cf160a650d245f7c273"], 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r3, @ANYBLOB="000429bd7000fbdbdf250200000008000208000200010000000800020002000000080001000200000008000100020000004c0004800500030001000000050003000200000005000300000005000300f4000000050003000600000005000300000000000500030007000000050003000600000005000300060000000c000480050003000600001008000200010000000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x888}, 0x90) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0x60, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8005}, 0x40010) (async) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_SET_FFBIT(r7, 0x4004556b, 0x32) (async, rerun: 64) sendmsg$BATADV_CMD_GET_HARDIF(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, 0x0, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x2000) (rerun: 64) sendmsg$WG_CMD_SET_DEVICE(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x48}}, 0x4000000) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x40, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x0) [ 3023.597780] nbd: couldn't find device at index 5 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x48, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x48, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="a801c0ddd616e7599840dcb6f643a73cdd0000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x40e5}, 0x1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="51d99058", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005000300000000000800010000000000"], 0x30}}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x40, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="51d99058", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005000300000000000800010000000000"], 0x30}}, 0x0) [ 3023.694694] nbd: couldn't find device at index 5 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="a801c0ddd616e7599840dcb6f643a73cdd0000", @ANYRES16=0x0, @ANYBLOB="00002abd7000fcdbdf2502000000340004800500030006000000050003000100000005000300010000000500030006000000050003000500000005000300000000000800020003000000d8000c8024000b8008000a000600000008000a0032c2000008000900f5e2e67808000a00bd7a00001c000b8008000900d1b1262b08000a00ef9f000008000a00a9cd00003c000b800800090070dcdd2308000a002775000008000a00dbc4000008000900e41f425908000a005616000008000a00077c000008000a00c6d7000044000b8008000a00b9ee000008000a00f438000008000900c363191308000a0024d3000008000a00bc96000008000a009795000008000a00f4bc0000080009005ad7cb1114000b8008000a002793000008000a0015d8000080000c8014000b8008000a00c5e80000080009007e72791f0c000b8008000a00c55f00000c000b8008000a004afd000014000b80080009009ffb26530800090090a0f3083c000b8008000a0013960000080009009bcb8d6508000a00fb0e000008000900a628d94c08000900f8bbbd5908000a006e44000008000900ef00cb710820c4"], 0x1a8}, 0x1, 0x0, 0x0, 0x40e5}, 0x1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x3c0, r2, 0xc00, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4e5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb020}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41d3a845}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xc0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x672e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x262d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddaf}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5593}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde96d46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b0b8d2f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x357b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30aecbcd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x224c0787}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe148}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc681}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6376d0bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26f37c96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cea51bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2ee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbe473d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf9bbc44}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1788261a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca0c}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x297c18e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5adedaa9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ca1cdc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78454e21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10d357d9}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39603d0b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x139e17ec}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e8fe03}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5662}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x26c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9729}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b2bec21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e2d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc169}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fe3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9897}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ce2debb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46b53bd1}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2afd0d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fb3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46be6fa3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e8e4dbc}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x174b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2059}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf1b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c77832}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551926cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e6b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4887c119}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e6d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c48f534}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11793b46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712851e9}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf7f2ede}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a66586}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cfcc8ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec7a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eb6}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d5b815c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a48b38f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f3e365d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66b6ea1a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63f8366c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a35a7e6}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4839064e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41fdb81f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ba023fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}]}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 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$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x48, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (rerun: 32) 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="a801c0ddd616e7599840dcb6f643a73cdd0000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x40e5}, 0x1) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x3c0, r2, 0xc00, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4e5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb020}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41d3a845}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xc0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x672e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x262d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddaf}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5593}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde96d46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b0b8d2f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x357b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30aecbcd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x224c0787}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe148}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc681}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6376d0bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26f37c96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cea51bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2ee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbe473d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf9bbc44}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1788261a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca0c}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x297c18e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5adedaa9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ca1cdc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78454e21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10d357d9}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39603d0b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x139e17ec}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e8fe03}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5662}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x26c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9729}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b2bec21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e2d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc169}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fe3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9897}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ce2debb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46b53bd1}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2afd0d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fb3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46be6fa3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e8e4dbc}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x174b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2059}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf1b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c77832}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551926cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e6b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4887c119}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e6d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c48f534}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11793b46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712851e9}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf7f2ede}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a66586}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cfcc8ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec7a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eb6}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d5b815c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a48b38f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f3e365d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66b6ea1a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63f8366c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a35a7e6}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4839064e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41fdb81f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ba023fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}]}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4800) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) [ 3023.772137] nbd: couldn't find device at index 5 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="51d99058", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005000300000000000800010000000000"], 0x30}}, 0x0) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x3c0, r2, 0xc00, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4e5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb020}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41d3a845}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xc0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x672e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x262d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddaf}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5593}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde96d46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b0b8d2f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x357b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30aecbcd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x224c0787}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe148}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc681}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6376d0bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26f37c96}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cea51bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2ee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbe473d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf9bbc44}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1788261a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca0c}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x297c18e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5adedaa9}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ca1cdc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78454e21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10d357d9}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39603d0b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x139e17ec}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e8fe03}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5662}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x26c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9729}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b2bec21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e2d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc169}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fe3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9897}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ce2debb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46b53bd1}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2afd0d61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fb3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46be6fa3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e8e4dbc}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x174b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2059}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf1b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c77832}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x551926cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e6b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4887c119}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e6d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c48f534}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11793b46}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712851e9}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf7f2ede}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a66586}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cfcc8ee}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec7a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eb6}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d5b815c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a48b38f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f3e365d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66b6ea1a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63f8366c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a35a7e6}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4839064e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41fdb81f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ba023fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}]}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4800) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100ffffffff00000000010000000c00060000000000000000000400000000000c00050000000000000000000c000300"/66], 0x48}}, 0x0) [ 3023.822406] nbd: couldn't find device at index 5 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000400)=""/195) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8854) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYRESDEC=r1, @ANYRES16=0x0, @ANYBLOB="000426bd7000fedbdf25030000000800020000000000bc0008803c000780080006001c0000000800050094fdcf7c0800050035918f13080006007600000008000600de00000008000500a5627112080006000a0000002c00078008000500ff4e2a5b0800050060c39c5a08000500eb42577608000500dc262e4408000500ea370f5a340007800800050000dd4b4108000500d6c1763b080006004400000008000600d700000008000500c3b7a54908000600740000001c00078008000600880000000800050003331d08080005008b430a0254010c800c000b8008000a00c529000024000b8008000a0074d10000080009000c61417a08000a00f815000008000900c76a555d3c000b8008000900a30beb0908000a00ae8c000008000900e4bf0533080009004d1cd25908000a0062b5000008000a007eeb000008000a005dd3000044000b8008000a0052360000080009006fd7f87d08000a00ff410000080009007d25437508000a00eca3000008000900d77b804b080009006a99a43e08000900be7f6f2b14000b80080009008bfd7c3f080009009c7f0f7e0c000b8008000a00ac3b000044000b80080009007aa4be6f08000a002094000008000a00d1d7000008000a00fc45000008000900c8c5671c08000900e1064d48080009007505614b08000900eeba165a3c000b80080009009ecf241008000a0024800000080009008749bb3c08000900b1ece362080009007d0d2451080009000ddcbd550800090057cc304010000c800c000b8008000a00679e000073a36000314de8e0e4e7fef88d0de178af596ff56dc3dc973748"], 0x23c}, 0x1, 0x0, 0x0, 0x8}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) [ 3023.864380] nbd: couldn't find device at index 1 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24048105}, 0x20000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000e000400010007000000f800048005000300000000000800010000000000"], 0x30}}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40044) [ 3023.889487] nbd: couldn't find device at index 5 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="a801c0ddd616e7599840dcb6f643a73cdd0000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x40e5}, 0x1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24048105}, 0x20000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000e000400010007000000f800048005000300000000000800010000000000"], 0x30}}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40044) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24048105}, 0x20000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000e000400010007000000f800048005000300000000000800010000000000"], 0x30}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r3, 0x5501) (async) sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40044) (async) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100ffffffff00000000010000000c00060000000000000000000400000000000c00050000000000000000000c000300"/66], 0x48}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100ffffffff00000000010000000c00060000000000000000000400000000000c00050000000000000000000c000300"/66], 0x48}}, 0x0) (async) [ 3023.910856] nbd: must specify at least one socket 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async, rerun: 32) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000400)=""/195) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8854) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYRESDEC=r1, @ANYRES16=0x0, @ANYBLOB="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"], 0x23c}, 0x1, 0x0, 0x0, 0x8}, 0x4000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24048105}, 0x20000000) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000e000400010007000000f800048005000300000000000800010000000000"], 0x30}}, 0x0) (async) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) (async) sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40044) [ 3023.957584] nbd: couldn't find device at index 1 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="a801c0ddd616e7599840dcb6f643a73cdd0000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x40e5}, 0x1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0), r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000400)=""/195) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8854) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYRESDEC=r1, @ANYRES16=0x0, @ANYBLOB="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"], 0x23c}, 0x1, 0x0, 0x0, 0x8}, 0x4000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100ffffffff00000000010000000c00060000000000000000000400000000000c00050000000000000000000c000300"/66], 0x48}}, 0x0) [ 3024.002674] nbd: must specify at least one socket [ 3024.022441] nbd: must specify at least one socket 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) r5 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000500)={{0x1, 0x1, 0x18, r5}, './file1\x00'}) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f0000000540)={{0x1, 0x1, 0x18, r7, {0x7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000580)=ANY=[@ANYBLOB="010000000100000418000000", @ANYRES32=r5, @ANYBLOB="0100c39f0005000000000000defb7e33efa10000002e2f66696c653000"]) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r10, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r8, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 07:30:05 executing program 3: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000640)={0x0, 0x3, 0x0, &(0x7f0000000100)=[{}, {}, {}], 0x4, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f0000000540)}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0400ffffffff0000000001000000080001000000000008000100000000000800010000000000"], 0x2c}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000700), r1) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) 07:30:05 executing program 3: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000640)={0x0, 0x3, 0x0, &(0x7f0000000100)=[{}, {}, {}], 0x4, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f0000000540)}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0400ffffffff0000000001000000080001000000000008000100000000000800010000000000"], 0x2c}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000700), r1) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000640)={0x0, 0x3, 0x0, &(0x7f0000000100)=[{}, {}, {}], 0x4, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f0000000540)}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0400ffffffff0000000001000000080001000000000008000100000000000800010000000000"], 0x2c}}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000700), r1) (async) [ 3024.066478] nbd: couldn't find device at index 1 [ 3024.080814] nbd: must specify at least one socket 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r1 = socket$inet(0x2, 0x5, 0x0) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) (rerun: 64) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) r5 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000500)={{0x1, 0x1, 0x18, r5}, './file1\x00'}) (async, rerun: 64) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (rerun: 64) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f0000000540)={{0x1, 0x1, 0x18, r7, {0x7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000580)=ANY=[@ANYBLOB="010000000100000418000000", @ANYRES32=r5, @ANYBLOB="0100c39f0005000000000000defb7e33efa10000002e2f66696c653000"]) (async, rerun: 32) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) (async, rerun: 32) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r10, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r8, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) (async, rerun: 64) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x40000) (rerun: 64) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100ffffffff00000000010000000c00060000000000000000000400000000000c00050000000000000000000c000300"/66], 0x48}}, 0x0) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:05 executing program 3: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000640)={0x0, 0x3, 0x0, &(0x7f0000000100)=[{}, {}, {}], 0x4, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, 0x0, &(0x7f0000000540)}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='&\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0400ffffffff0000000001000000080001000000000008000100000000000800010000000000"], 0x2c}}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000700), r1) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) r5 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000500)={{0x1, 0x1, 0x18, r5}, './file1\x00'}) (async) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f0000000540)={{0x1, 0x1, 0x18, r7, {0x7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000580)=ANY=[@ANYBLOB="010000000100000418000000", @ANYRES32=r5, @ANYBLOB="0100c39f0005000000000000defb7e33efa10000002e2f66696c653000"]) (async) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r10, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r8, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7ff}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="f1253f2d17dad8994f6bbdc2483bfd38d88a956e490f4c792d45211e6d15437e622a000090ae527f00b66b46e0ff00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000800010000000000cc000c802c000b8008000a008a2b000008000a0008cd000008000a00d7be000008000900c4b3c62e08000900cc0976273c000b8008000900277be74308000a006d0c000008000a007243000008000a00709a000008000900ded3e24a080009000c5ac817080009007ca90d2424000b8008000900f71cd77e080009004865997108000a003d8d000008000900cc4af54d3c000b8008000900d52fbf7d08000a009e66000008000a001456000008000a0092a100000800090062e1f81b080009007fa46c44080009000d1f0d2d0800010000000000"], 0xf0}}, 0x0) 07:30:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) [ 3024.233143] nbd: must specify at least one socket 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x128, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf715}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x623bb6e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x258dd7cf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71755935}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5668bef9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35a761d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}]}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000094}, 0x20000080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}}, 0x8010) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="f1253f2d17dad8994f6bbdc2483bfd38d88a956e490f4c792d45211e6d15437e622a000090ae527f00b66b46e0ff00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000800010000000000cc000c802c000b8008000a008a2b000008000a0008cd000008000a00d7be000008000900c4b3c62e08000900cc0976273c000b8008000900277be74308000a006d0c000008000a007243000008000a00709a000008000900ded3e24a080009000c5ac817080009007ca90d2424000b8008000900f71cd77e080009004865997108000a003d8d000008000900cc4af54d3c000b8008000900d52fbf7d08000a009e66000008000a001456000008000a0092a100000800090062e1f81b080009007fa46c44080009000d1f0d2d0800010000000000"], 0xf0}}, 0x0) [ 3024.274611] nbd: couldn't find device at index 1 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c0002000d000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c0002000d000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x128, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf715}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x623bb6e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x258dd7cf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71755935}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5668bef9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35a761d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}]}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000094}, 0x20000080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x128, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf715}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x623bb6e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x258dd7cf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71755935}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5668bef9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35a761d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}]}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000094}, 0x20000080) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="f1253f2d17dad8994f6bbdc2483bfd38d88a956e490f4c792d45211e6d15437e622a000090ae527f00b66b46e0ff00", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000800010000000000cc000c802c000b8008000a008a2b000008000a0008cd000008000a00d7be000008000900c4b3c62e08000900cc0976273c000b8008000900277be74308000a006d0c000008000a007243000008000a00709a000008000900ded3e24a080009000c5ac817080009007ca90d2424000b8008000900f71cd77e080009004865997108000a003d8d000008000900cc4af54d3c000b8008000900d52fbf7d08000a009e66000008000a001456000008000a0092a100000800090062e1f81b080009007fa46c44080009000d1f0d2d0800010000000000"], 0xf0}}, 0x0) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x34, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x34}}, 0x0) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)) 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$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)) (async) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x128, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf715}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x623bb6e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x258dd7cf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71755935}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5668bef9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35a761d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}]}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000094}, 0x20000080) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r4, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e460f5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x417b77ef}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1701f1dd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x777c3361}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2dbd912b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40855350}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68e82a2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16389b9b}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a55141b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xec}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4048000) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0xfffffffffffffd0b}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c0002000d000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:30:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:05 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)) 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$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)) (async) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r4, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e460f5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x417b77ef}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1701f1dd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x777c3361}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2dbd912b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40855350}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68e82a2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16389b9b}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a55141b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xec}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4048000) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0xfffffffffffffd0b}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r4, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e460f5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x417b77ef}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1701f1dd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x777c3361}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2dbd912b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40855350}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68e82a2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16389b9b}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a55141b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xec}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4048000) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0xfffffffffffffd0b}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) (async) 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, 0x0, 0x400, 0x7, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8d}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:06 executing program 0: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) [ 3024.479981] nbd: couldn't find device at index 1 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 0: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:06 executing program 0: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:30:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x60010}, 0x44045) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="38af1a3e15fa70800000", @ANYRES16=r1, @ANYBLOB="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"], 0x38}}, 0x0) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r4, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e460f5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x417b77ef}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1701f1dd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x777c3361}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2dbd912b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40855350}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68e82a2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16389b9b}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a55141b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xec}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4048000) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0xfffffffffffffd0b}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, 0x0, 0x400, 0x7, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8d}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x60010}, 0x44045) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="38af1a3e15fa70800000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000800010000000000040007800c000400ff070000000000000c00030081000000000000008b5ac1dfc84d7ceaa35f544fa85b0bc4be054f8b85d1d12c63cf167d092be4a52ec9916251478d56552e5838b3179b3f75ce1307705dfde27190eaa33bcd5b0c302581db7d17350fb81daac2f3e4c161230f5babbb6255d8180c0ff1b9cc9177db443c7a3728afab93d68ea1fab81e95421975a63026833a475cffec17a186bf0200e9fde70e75ce99805ef38008cf3b38f6809dce0a77077e4ab4facdb599d0bcd1203f3271d715f9d7a24137d8c3b28dbf38fbbf6eef2bcb37642a108f8a0cab9bfc8996c3befc8b1844553b968994fa83b0078daf517f158f597b11a47569df7d6b23f5052f3e2444cd2f4e039f3d1d6d1d2290ef68537999f30ff569cf9a0ff3"], 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x60010}, 0x44045) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="38af1a3e15fa70800000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000800010000000000040007800c000400ff070000000000000c00030081000000000000008b5ac1dfc84d7ceaa35f544fa85b0bc4be054f8b85d1d12c63cf167d092be4a52ec9916251478d56552e5838b3179b3f75ce1307705dfde27190eaa33bcd5b0c302581db7d17350fb81daac2f3e4c161230f5babbb6255d8180c0ff1b9cc9177db443c7a3728afab93d68ea1fab81e95421975a63026833a475cffec17a186bf0200e9fde70e75ce99805ef38008cf3b38f6809dce0a77077e4ab4facdb599d0bcd1203f3271d715f9d7a24137d8c3b28dbf38fbbf6eef2bcb37642a108f8a0cab9bfc8996c3befc8b1844553b968994fa83b0078daf517f158f597b11a47569df7d6b23f5052f3e2444cd2f4e039f3d1d6d1d2290ef68537999f30ff569cf9a0ff3"], 0x38}}, 0x0) (async) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = gettid() syz_open_procfs(r3, 0x0) get_robust_list(r3, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)}}, &(0x7f0000000140)=0x18) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PW_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20) r3 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb8, r7, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bd8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eaf}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1156}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8905}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe232}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eccc5de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x233bd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18faaf34}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8387}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dbe40f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57e8c7ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24d395d6}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1b1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r4) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000a40)={0x164, r10, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x140, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2193}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2108601d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbc6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb34a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5be54045}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78ef89d2}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x447f3066}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44005d28}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66c36d7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40c2e056}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20aa447f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563c350d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56fd}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f33618d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3415}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfbd1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x817b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e01736a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b8c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f07423a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9046}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1871}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ed9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x816}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0dc}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x584b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x46e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51b81a22}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c2b0946}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c7f}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x445}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c5aa557}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf4f86ab}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x164}, 0x1, 0x0, 0x0, 0x881}, 0x48001) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0000800ac64a62e1387d8033b129d35f3dee0d98778b4a1148ffb87f608fb2906c7ef3cea535a7bb06894cff65c25100e24ce98dd011243046cb8aa1aa0f71c95650e94cb50b766b8f374eb1b59f84b4f8865e875fbcbfc61663f756fcbb9e33141002dc7a9c6a777a27ccaab93ace2e58249d2d00008598df3fffc438aeb3e6cae02904be453e3913220972ca6f95e3c2f846429490f17c1f029f0de885a34379567e8ed80000", @ANYRES16=r8, @ANYBLOB="010000000000000000000500000016000a002f6465762f6e766d652d66616272696373000000"], 0x2c}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00022cbd030002000500"/26], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4004843) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="50010000", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x4040080) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = gettid() syz_open_procfs(r3, 0x0) get_robust_list(r3, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)}}, &(0x7f0000000140)=0x18) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r2) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x2, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004880}, 0x4000000) 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, 0x0, 0x400, 0x7, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8d}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, 0x0, 0x400, 0x7, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8d}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) 07:30:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x60010}, 0x44045) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="38af1a3e15fa70800000", @ANYRES16=r1, @ANYBLOB="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"], 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x60010}, 0x44045) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="38af1a3e15fa70800000", @ANYRES16=r1, @ANYBLOB="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"], 0x38}}, 0x0) (async) 07:30:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) 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$net_dm(&(0x7f0000000240), r2) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x2, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004880}, 0x4000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r2) (async) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x2, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004880}, 0x4000000) (async) 07:30:06 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = gettid() syz_open_procfs(r3, 0x0) (async) get_robust_list(r3, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)}}, &(0x7f0000000140)=0x18) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) [ 3024.718618] nbd: couldn't find device at index 1 07:30:06 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x50, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}]}, 0x50}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) [ 3024.764405] nbd: couldn't find device at index 1 07:30:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) write$FUSE_OPEN(0xffffffffffffffff, &(0x7f0000000400)={0x20}, 0x20) ioctl$UI_DEV_CREATE(r5, 0x5501) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r4, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000440)={@multicast1, 0x1, 0x0, 0x50, 0x0, [{@multicast2}, {@dev}, {@dev}, {@loopback}, {@multicast2}]}}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r9, 0x5501) r10 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r10, 0x5501) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r2, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x24008000}, 0x8090) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x50, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}]}, 0x50}}, 0x0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1a4, r6, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x144, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3819bf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x502e2674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e0e360d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66be1524}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x320934de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddc9960}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x605d3cbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x144a6915}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f0b4d34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fc67603}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45892f8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3a662d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c2d2251}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b71e8d6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x270331f5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10081e3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38a966f8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x205ffc04}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c3de253}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f27342b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe32450}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcd787c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x338a4da3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x84}, 0x20020851) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000900), r7) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000029c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r9 = getgid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000880)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) r11 = geteuid() r12 = getgid() syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000004ec0)={&(0x7f0000000340)={0x50, 0xffffffffffffffda, 0x4, {0x7, 0x24, 0xffffff01, 0x102002, 0x4, 0x0, 0x9, 0x80}}, &(0x7f00000003c0)={0x18, 0x24, 0x3, {0xbf2}}, &(0x7f0000000400)={0x18, 0x0, 0x9, {0x8}}, &(0x7f0000000440)={0x18, 0x0, 0x2, {0xba000000}}, &(0x7f0000000480)={0x18, 0xfffffffffffffff5, 0x0, {0x3e8e8e9c}}, &(0x7f00000004c0)={0x28, 0x0, 0x20, {{0x1, 0x10001, 0x1, r8}}}, &(0x7f0000000500)={0x60, 0x0, 0x2, {{0x3, 0x184e2050, 0xdfd, 0x9c, 0x10000, 0x5, 0x72, 0x200000}}}, &(0x7f0000000580)={0x18, 0xfffffffffffffff5, 0x0, {0x6}}, &(0x7f00000005c0)={0x17, 0x0, 0xffffffffffffffff, {'\'#\\:\"/\x00'}}, &(0x7f0000000600)={0x20, 0x0, 0xfffffffffffffffb, {0x0, 0x4}}, &(0x7f0000000640)={0x78, 0x0, 0x7ff, {0x3, 0x0, 0x0, {0x3, 0x4, 0x8001, 0x578f, 0x8, 0xffffffff, 0x6, 0x8, 0x81, 0x6000, 0xfffffffd, 0xffffffffffffffff, r9, 0x3f}}}, &(0x7f0000000740)={0x90, 0x0, 0x9, {0x4, 0x1, 0x2, 0x5f, 0x7, 0x0, {0x6, 0xd0dd, 0x8000, 0x0, 0x4, 0x2d, 0xffffffff, 0xfff, 0xd5, 0x8000, 0x4ccabbd4, 0x0, 0x0, 0x2, 0x1}}}, &(0x7f0000000800)={0x78, 0xfffffffffffffffe, 0x5, [{0x0, 0x40, 0xd, 0xfffffffd, 'NLBL_CIPSOv4\x00'}, {0x5, 0x3ff, 0xd, 0x6, 'NLBL_CIPSOv4\x00'}, {0x2, 0xffffffff89d7b270, 0x0, 0x40}]}, &(0x7f0000004a00)={0x3e0, 0x0, 0xfff, [{{0x6, 0x3, 0x8, 0x1, 0x5, 0x6, {0x3, 0x4, 0x2, 0x7, 0xfff, 0x100, 0x0, 0x56, 0xd1e, 0x9000, 0x20000000, 0xffffffffffffffff, 0x0, 0x3, 0x5}}, {0x6, 0x100000000, 0xd, 0x1, 'NLBL_CIPSOv4\x00'}}, {{0x3, 0x1, 0xf71, 0x1, 0x7fd6, 0xbf11, {0x4, 0xf2, 0x4, 0x0, 0xffffffffffffffff, 0x3, 0x45, 0x0, 0xfffffffe, 0xe000, 0x100, r10, 0xee01, 0x3, 0xeef}}, {0x3, 0x0, 0x3, 0x20, ':-{'}}, {{0x2, 0x1, 0x4, 0x5, 0x7f, 0x6, {0x6, 0xfffffffffffff8d1, 0x8, 0xffffffff, 0x9, 0x5, 0x7f, 0x400, 0x7ff, 0x1000, 0x2d12, 0xee01, 0xffffffffffffffff, 0xf342, 0x2}}, {0x2, 0x1, 0xd, 0x1000, 'NLBL_CIPSOv4\x00'}}, {{0x6, 0x0, 0x5, 0x96b, 0x80000000, 0x20, {0x0, 0xffff, 0x80, 0x2e, 0x3, 0x6, 0x1, 0x21b, 0xffff0001, 0x8000, 0x5, 0xee01, 0xee01, 0x3f, 0x3}}, {0x0, 0x7, 0xd, 0x19e76295, 'NLBL_CIPSOv4\x00'}}, {{0x5, 0x3, 0x9, 0x6f2e, 0x9, 0x5, {0x2, 0x100, 0x401, 0x7, 0x1, 0x3, 0x80000000, 0x5, 0x4, 0xc000, 0x4, 0x0, 0xee01, 0x7f, 0x200}}, {0x3, 0x6, 0x2, 0xa05, '\xfa,'}}, {{0x0, 0x2, 0x3, 0x9, 0x8, 0x1, {0x6, 0x7, 0xb76, 0x40, 0x7, 0x6, 0xaddc, 0x8000, 0x80000001, 0x2000, 0xfffffff7, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffd}}, {0x0, 0x2b, 0x0, 0x1edb757b}}]}, &(0x7f0000004e00)={0xa0, 0x0, 0x7, {{0x0, 0x2, 0x1, 0x8100000, 0x9, 0x8, {0x4, 0x5, 0x3, 0x90, 0x8, 0x9, 0x7, 0x0, 0x9, 0x1000, 0x77, r11, r12, 0x9, 0x100}}, {0x0, 0xc}}}, &(0x7f00000008c0)={0x20, 0xffffffffffffffda, 0x9e, {0x9, 0x0, 0x7, 0x1ff}}}) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r5) 07:30:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (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$net_dm(&(0x7f0000000240), r2) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x2, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004880}, 0x4000000) [ 3024.848311] nbd: must specify a size in bytes for the device [ 3024.856316] nbd: must specify at least one socket [ 3024.880261] nbd: must specify a size in bytes for the device 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) write$FUSE_OPEN(0xffffffffffffffff, &(0x7f0000000400)={0x20}, 0x20) (async) ioctl$UI_DEV_CREATE(r5, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r4, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000440)={@multicast1, 0x1, 0x0, 0x50, 0x0, [{@multicast2}, {@dev}, {@dev}, {@loopback}, {@multicast2}]}}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r9, 0x5501) (async) r10 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r10, 0x5501) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r2, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x24008000}, 0x8090) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3024.917307] nbd: must specify at least one socket 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x50, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}]}, 0x50}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r0) 07:30:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c4}, 0x4040001) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00030000", @ANYRES16=r4, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x81}, 0x40000c0) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) 07:30:06 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$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) write$FUSE_OPEN(0xffffffffffffffff, &(0x7f0000000400)={0x20}, 0x20) ioctl$UI_DEV_CREATE(r5, 0x5501) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r4, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000440)={@multicast1, 0x1, 0x0, 0x50, 0x0, [{@multicast2}, {@dev}, {@dev}, {@loopback}, {@multicast2}]}}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r9 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r9, 0x5501) r10 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r10, 0x5501) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r2, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x24008000}, 0x8090) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) write$FUSE_OPEN(0xffffffffffffffff, &(0x7f0000000400)={0x20}, 0x20) (async) ioctl$UI_DEV_CREATE(r5, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r4, 0x89f6, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000440)={@multicast1, 0x1, 0x0, 0x50, 0x0, [{@multicast2}, {@dev}, {@dev}, {@loopback}, {@multicast2}]}}) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r9, 0x5501) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r10, 0x5501) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r2, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x24008000}, 0x8090) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) (async) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) (rerun: 32) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1a4, r6, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x144, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3819bf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x502e2674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e0e360d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66be1524}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x320934de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddc9960}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x605d3cbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x144a6915}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f0b4d34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fc67603}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45892f8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3a662d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c2d2251}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b71e8d6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x270331f5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10081e3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38a966f8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x205ffc04}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c3de253}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f27342b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe32450}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcd787c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x338a4da3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x84}, 0x20020851) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000900), r7) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000029c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r9 = getgid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000880)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) r11 = geteuid() (async) r12 = getgid() syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x2000, &(0x7f0000004ec0)={&(0x7f0000000340)={0x50, 0xffffffffffffffda, 0x4, {0x7, 0x24, 0xffffff01, 0x102002, 0x4, 0x0, 0x9, 0x80}}, &(0x7f00000003c0)={0x18, 0x24, 0x3, {0xbf2}}, &(0x7f0000000400)={0x18, 0x0, 0x9, {0x8}}, &(0x7f0000000440)={0x18, 0x0, 0x2, {0xba000000}}, &(0x7f0000000480)={0x18, 0xfffffffffffffff5, 0x0, {0x3e8e8e9c}}, &(0x7f00000004c0)={0x28, 0x0, 0x20, {{0x1, 0x10001, 0x1, r8}}}, &(0x7f0000000500)={0x60, 0x0, 0x2, {{0x3, 0x184e2050, 0xdfd, 0x9c, 0x10000, 0x5, 0x72, 0x200000}}}, &(0x7f0000000580)={0x18, 0xfffffffffffffff5, 0x0, {0x6}}, &(0x7f00000005c0)={0x17, 0x0, 0xffffffffffffffff, {'\'#\\:\"/\x00'}}, &(0x7f0000000600)={0x20, 0x0, 0xfffffffffffffffb, {0x0, 0x4}}, &(0x7f0000000640)={0x78, 0x0, 0x7ff, {0x3, 0x0, 0x0, {0x3, 0x4, 0x8001, 0x578f, 0x8, 0xffffffff, 0x6, 0x8, 0x81, 0x6000, 0xfffffffd, 0xffffffffffffffff, r9, 0x3f}}}, &(0x7f0000000740)={0x90, 0x0, 0x9, {0x4, 0x1, 0x2, 0x5f, 0x7, 0x0, {0x6, 0xd0dd, 0x8000, 0x0, 0x4, 0x2d, 0xffffffff, 0xfff, 0xd5, 0x8000, 0x4ccabbd4, 0x0, 0x0, 0x2, 0x1}}}, &(0x7f0000000800)={0x78, 0xfffffffffffffffe, 0x5, [{0x0, 0x40, 0xd, 0xfffffffd, 'NLBL_CIPSOv4\x00'}, {0x5, 0x3ff, 0xd, 0x6, 'NLBL_CIPSOv4\x00'}, {0x2, 0xffffffff89d7b270, 0x0, 0x40}]}, &(0x7f0000004a00)={0x3e0, 0x0, 0xfff, [{{0x6, 0x3, 0x8, 0x1, 0x5, 0x6, {0x3, 0x4, 0x2, 0x7, 0xfff, 0x100, 0x0, 0x56, 0xd1e, 0x9000, 0x20000000, 0xffffffffffffffff, 0x0, 0x3, 0x5}}, {0x6, 0x100000000, 0xd, 0x1, 'NLBL_CIPSOv4\x00'}}, {{0x3, 0x1, 0xf71, 0x1, 0x7fd6, 0xbf11, {0x4, 0xf2, 0x4, 0x0, 0xffffffffffffffff, 0x3, 0x45, 0x0, 0xfffffffe, 0xe000, 0x100, r10, 0xee01, 0x3, 0xeef}}, {0x3, 0x0, 0x3, 0x20, ':-{'}}, {{0x2, 0x1, 0x4, 0x5, 0x7f, 0x6, {0x6, 0xfffffffffffff8d1, 0x8, 0xffffffff, 0x9, 0x5, 0x7f, 0x400, 0x7ff, 0x1000, 0x2d12, 0xee01, 0xffffffffffffffff, 0xf342, 0x2}}, {0x2, 0x1, 0xd, 0x1000, 'NLBL_CIPSOv4\x00'}}, {{0x6, 0x0, 0x5, 0x96b, 0x80000000, 0x20, {0x0, 0xffff, 0x80, 0x2e, 0x3, 0x6, 0x1, 0x21b, 0xffff0001, 0x8000, 0x5, 0xee01, 0xee01, 0x3f, 0x3}}, {0x0, 0x7, 0xd, 0x19e76295, 'NLBL_CIPSOv4\x00'}}, {{0x5, 0x3, 0x9, 0x6f2e, 0x9, 0x5, {0x2, 0x100, 0x401, 0x7, 0x1, 0x3, 0x80000000, 0x5, 0x4, 0xc000, 0x4, 0x0, 0xee01, 0x7f, 0x200}}, {0x3, 0x6, 0x2, 0xa05, '\xfa,'}}, {{0x0, 0x2, 0x3, 0x9, 0x8, 0x1, {0x6, 0x7, 0xb76, 0x40, 0x7, 0x6, 0xaddc, 0x8000, 0x80000001, 0x2000, 0xfffffff7, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffd}}, {0x0, 0x2b, 0x0, 0x1edb757b}}]}, &(0x7f0000004e00)={0xa0, 0x0, 0x7, {{0x0, 0x2, 0x1, 0x8100000, 0x9, 0x8, {0x4, 0x5, 0x3, 0x90, 0x8, 0x9, 0x7, 0x0, 0x9, 0x1000, 0x77, r11, r12, 0x9, 0x100}}, {0x0, 0xc}}}, &(0x7f00000008c0)={0x20, 0xffffffffffffffda, 0x9e, {0x9, 0x0, 0x7, 0x1ff}}}) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r5) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) [ 3024.965229] nbd: must specify a size in bytes for the device [ 3024.972141] nbd: must specify a size in bytes for the device [ 3024.994238] nbd: must specify at least one socket 07:30:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c4}, 0x4040001) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00030000", @ANYRES16=r4, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x81}, 0x40000c0) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c4}, 0x4040001) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00030000", @ANYRES16=r4, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x81}, 0x40000c0) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) (async) [ 3025.030396] nbd: must specify a size in bytes for the device [ 3025.045849] nbd: must specify a size in bytes for the device 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 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$nbd(&(0x7f0000000280), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x5cc, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x140, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355807f2}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f85a52b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11a3faf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ee8222}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55cdfb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b99b28a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2362f1}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ad5b3f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17926174}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59847d47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x827cd32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c3782ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33205a5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b759f3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ce5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x826c}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6289e364}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b6b3be4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9142}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x169ba4b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb185}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x115e1286}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e4bd9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa05b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53019886}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b69}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fcf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda5c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x95f956b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe814ee2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe131}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2401b176}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xec2ed79}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7c05dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x248e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f721035}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76765d4c}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51c036b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x206e9945}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c7b0f3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2272cb1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49061a53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1aa2680}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ef450c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x628d0a5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ea0539b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b12f2ff}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7766321f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29372388}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x164, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfebc59d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ead7bfc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53274ddc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f29cea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6170ddd5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7038}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4f23}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f91fd4e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a97}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d29d1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcfcc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x386e720}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10774a67}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7697d45f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a694be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x230a7d2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f923543}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf170}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x147daf14}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b984337}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b2f6f70}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50559002}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d17f831}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x370218cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ce6a5ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccf2243}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9256}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bb5e53a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x493506c3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39d4d2a4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x110, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x84fc65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x479c53b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x637cc5ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bf4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f65}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56d1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68c3476d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274ddd54}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f3ed5ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x683859a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60f639d9}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0ad0e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70f1ce1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf1eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc974df1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2758}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac28}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c03cdcc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e45565b}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9d63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe09b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x253c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa733}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a178}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5755a7c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58fc8387}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x35ea}]}]}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x40000}, 0x8040814) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="74e7c4ce11a882b0d44034d1dfc1b4a91ecd982892bbc1dfed37bc6ac186018ca31750d995536e73eb53b18cb8267683a5515d36f4a1252eb83e010e144f4c6ca7caefcc71f5ab870add52d365050ff8543c3b1f52d73446c35519a78851f8387c0f8d51c1b75533a86e38ddb9e8bb334210906b74915ead47a9e0f6b785ca0d9250ee2442746042b2dc2f69fb2b5c91c793803a1dd984f5b1c33716922cfa81b0f78319380d1b8a544a19bcea295554c31863434cc202", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x10) [ 3025.085666] nbd: must specify a size in bytes for the device 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1a4, r6, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x144, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3819bf0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x502e2674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e0e360d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66be1524}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x320934de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ddc9960}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x605d3cbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x144a6915}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f0b4d34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fc67603}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45892f8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3a662d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c2d2251}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b71e8d6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x270331f5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10081e3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38a966f8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x205ffc04}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c3de253}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f27342b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe32450}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bcd787c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x338a4da3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x84}, 0x20020851) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000900), r7) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000029c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r9 = getgid() (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000880)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) (async) r11 = geteuid() (async) r12 = getgid() syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000004ec0)={&(0x7f0000000340)={0x50, 0xffffffffffffffda, 0x4, {0x7, 0x24, 0xffffff01, 0x102002, 0x4, 0x0, 0x9, 0x80}}, &(0x7f00000003c0)={0x18, 0x24, 0x3, {0xbf2}}, &(0x7f0000000400)={0x18, 0x0, 0x9, {0x8}}, &(0x7f0000000440)={0x18, 0x0, 0x2, {0xba000000}}, &(0x7f0000000480)={0x18, 0xfffffffffffffff5, 0x0, {0x3e8e8e9c}}, &(0x7f00000004c0)={0x28, 0x0, 0x20, {{0x1, 0x10001, 0x1, r8}}}, &(0x7f0000000500)={0x60, 0x0, 0x2, {{0x3, 0x184e2050, 0xdfd, 0x9c, 0x10000, 0x5, 0x72, 0x200000}}}, &(0x7f0000000580)={0x18, 0xfffffffffffffff5, 0x0, {0x6}}, &(0x7f00000005c0)={0x17, 0x0, 0xffffffffffffffff, {'\'#\\:\"/\x00'}}, &(0x7f0000000600)={0x20, 0x0, 0xfffffffffffffffb, {0x0, 0x4}}, &(0x7f0000000640)={0x78, 0x0, 0x7ff, {0x3, 0x0, 0x0, {0x3, 0x4, 0x8001, 0x578f, 0x8, 0xffffffff, 0x6, 0x8, 0x81, 0x6000, 0xfffffffd, 0xffffffffffffffff, r9, 0x3f}}}, &(0x7f0000000740)={0x90, 0x0, 0x9, {0x4, 0x1, 0x2, 0x5f, 0x7, 0x0, {0x6, 0xd0dd, 0x8000, 0x0, 0x4, 0x2d, 0xffffffff, 0xfff, 0xd5, 0x8000, 0x4ccabbd4, 0x0, 0x0, 0x2, 0x1}}}, &(0x7f0000000800)={0x78, 0xfffffffffffffffe, 0x5, [{0x0, 0x40, 0xd, 0xfffffffd, 'NLBL_CIPSOv4\x00'}, {0x5, 0x3ff, 0xd, 0x6, 'NLBL_CIPSOv4\x00'}, {0x2, 0xffffffff89d7b270, 0x0, 0x40}]}, &(0x7f0000004a00)={0x3e0, 0x0, 0xfff, [{{0x6, 0x3, 0x8, 0x1, 0x5, 0x6, {0x3, 0x4, 0x2, 0x7, 0xfff, 0x100, 0x0, 0x56, 0xd1e, 0x9000, 0x20000000, 0xffffffffffffffff, 0x0, 0x3, 0x5}}, {0x6, 0x100000000, 0xd, 0x1, 'NLBL_CIPSOv4\x00'}}, {{0x3, 0x1, 0xf71, 0x1, 0x7fd6, 0xbf11, {0x4, 0xf2, 0x4, 0x0, 0xffffffffffffffff, 0x3, 0x45, 0x0, 0xfffffffe, 0xe000, 0x100, r10, 0xee01, 0x3, 0xeef}}, {0x3, 0x0, 0x3, 0x20, ':-{'}}, {{0x2, 0x1, 0x4, 0x5, 0x7f, 0x6, {0x6, 0xfffffffffffff8d1, 0x8, 0xffffffff, 0x9, 0x5, 0x7f, 0x400, 0x7ff, 0x1000, 0x2d12, 0xee01, 0xffffffffffffffff, 0xf342, 0x2}}, {0x2, 0x1, 0xd, 0x1000, 'NLBL_CIPSOv4\x00'}}, {{0x6, 0x0, 0x5, 0x96b, 0x80000000, 0x20, {0x0, 0xffff, 0x80, 0x2e, 0x3, 0x6, 0x1, 0x21b, 0xffff0001, 0x8000, 0x5, 0xee01, 0xee01, 0x3f, 0x3}}, {0x0, 0x7, 0xd, 0x19e76295, 'NLBL_CIPSOv4\x00'}}, {{0x5, 0x3, 0x9, 0x6f2e, 0x9, 0x5, {0x2, 0x100, 0x401, 0x7, 0x1, 0x3, 0x80000000, 0x5, 0x4, 0xc000, 0x4, 0x0, 0xee01, 0x7f, 0x200}}, {0x3, 0x6, 0x2, 0xa05, '\xfa,'}}, {{0x0, 0x2, 0x3, 0x9, 0x8, 0x1, {0x6, 0x7, 0xb76, 0x40, 0x7, 0x6, 0xaddc, 0x8000, 0x80000001, 0x2000, 0xfffffff7, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffd}}, {0x0, 0x2b, 0x0, 0x1edb757b}}]}, &(0x7f0000004e00)={0xa0, 0x0, 0x7, {{0x0, 0x2, 0x1, 0x8100000, 0x9, 0x8, {0x4, 0x5, 0x3, 0x90, 0x8, 0x9, 0x7, 0x0, 0x9, 0x1000, 0x77, r11, r12, 0x9, 0x100}}, {0x0, 0xc}}}, &(0x7f00000008c0)={0x20, 0xffffffffffffffda, 0x9e, {0x9, 0x0, 0x7, 0x1ff}}}) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r5) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c4}, 0x4040001) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00030000", @ANYRES16=r4, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x81}, 0x40000c0) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:06 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x5cc, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x140, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355807f2}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f85a52b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11a3faf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ee8222}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55cdfb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b99b28a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2362f1}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ad5b3f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17926174}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59847d47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x827cd32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c3782ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33205a5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b759f3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ce5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x826c}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6289e364}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b6b3be4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9142}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x169ba4b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb185}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x115e1286}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e4bd9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa05b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53019886}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b69}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fcf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda5c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x95f956b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe814ee2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe131}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2401b176}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xec2ed79}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7c05dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x248e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f721035}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76765d4c}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51c036b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x206e9945}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c7b0f3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2272cb1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49061a53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1aa2680}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ef450c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x628d0a5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ea0539b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b12f2ff}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7766321f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29372388}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x164, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfebc59d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ead7bfc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53274ddc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f29cea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6170ddd5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7038}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4f23}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f91fd4e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a97}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d29d1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcfcc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x386e720}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10774a67}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7697d45f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a694be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x230a7d2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f923543}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf170}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x147daf14}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b984337}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b2f6f70}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50559002}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d17f831}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x370218cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ce6a5ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccf2243}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9256}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bb5e53a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x493506c3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39d4d2a4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x110, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x84fc65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x479c53b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x637cc5ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bf4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f65}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56d1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68c3476d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274ddd54}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f3ed5ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x683859a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60f639d9}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0ad0e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70f1ce1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf1eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc974df1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2758}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac28}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c03cdcc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e45565b}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9d63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe09b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x253c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa733}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a178}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5755a7c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58fc8387}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x35ea}]}]}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x40000}, 0x8040814) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="74e7c4ce11a882b0d44034d1dfc1b4a91ecd982892bbc1dfed37bc6ac186018ca31750d995536e73eb53b18cb8267683a5515d36f4a1252eb83e010e144f4c6ca7caefcc71f5ab870add52d365050ff8543c3b1f52d73446c35519a78851f8387c0f8d51c1b75533a86e38ddb9e8bb334210906b74915ead47a9e0f6b785ca0d9250ee2442746042b2dc2f69fb2b5c91c793803a1dd984f5b1c33716922cfa81b0f78319380d1b8a544a19bcea295554c31863434cc202", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x10) 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:06 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) r1 = syz_init_net_socket$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$netlbl_cipso(&(0x7f0000000040), r2) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x138, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3dbf08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x119146ce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250fe93e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2121bf8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14c63070}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39a91eab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a9e0cfa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55f31c83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f6717a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x513a2ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18581dab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47dfa7df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a824fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc096}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5718}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f47bff7}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe61e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x359f8fef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2da0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35eeded7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1424d0b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2980}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a73}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x40000) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r5) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x44801}, 0x4001) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x40080) 07:30:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x5cc, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x140, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355807f2}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f85a52b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11a3faf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ee8222}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55cdfb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b99b28a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2362f1}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ad5b3f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17926174}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59847d47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x827cd32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c3782ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33205a5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b759f3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ce5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x826c}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6289e364}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b6b3be4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9142}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x169ba4b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb185}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x115e1286}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e4bd9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa05b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53019886}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b69}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fcf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda5c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x95f956b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe814ee2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe131}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2401b176}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xec2ed79}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7c05dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x248e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f721035}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76765d4c}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51c036b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x206e9945}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c7b0f3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2272cb1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49061a53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1aa2680}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ef450c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x628d0a5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ea0539b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b12f2ff}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7766321f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29372388}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x164, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfebc59d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ead7bfc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53274ddc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f29cea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6170ddd5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7038}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4f23}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f91fd4e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a97}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d29d1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcfcc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x386e720}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10774a67}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7697d45f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a694be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x230a7d2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f923543}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf170}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x147daf14}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b984337}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b2f6f70}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50559002}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d17f831}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x370218cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ce6a5ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccf2243}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9256}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bb5e53a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x493506c3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39d4d2a4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x110, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x84fc65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x479c53b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x637cc5ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bf4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f65}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56d1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68c3476d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274ddd54}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f3ed5ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x683859a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60f639d9}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0ad0e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70f1ce1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf1eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc974df1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2758}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac28}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c03cdcc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e45565b}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9d63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe09b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x253c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa733}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a178}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5755a7c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58fc8387}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x35ea}]}]}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x40000}, 0x8040814) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="74e7c4ce11a882b0d44034d1dfc1b4a91ecd982892bbc1dfed37bc6ac186018ca31750d995536e73eb53b18cb8267683a5515d36f4a1252eb83e010e144f4c6ca7caefcc71f5ab870add52d365050ff8543c3b1f52d73446c35519a78851f8387c0f8d51c1b75533a86e38ddb9e8bb334210906b74915ead47a9e0f6b785ca0d9250ee2442746042b2dc2f69fb2b5c91c793803a1dd984f5b1c33716922cfa81b0f78319380d1b8a544a19bcea295554c31863434cc202", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x10) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x2, 0x70bd2b, 0x6, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4021}, 0x8000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005009e00000000000800010000000000"], 0x30}}, 0x0) 07:30:06 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) r1 = syz_init_net_socket$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$netlbl_cipso(&(0x7f0000000040), r2) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x138, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3dbf08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x119146ce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250fe93e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2121bf8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14c63070}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39a91eab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a9e0cfa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55f31c83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f6717a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x513a2ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18581dab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47dfa7df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a824fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc096}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5718}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f47bff7}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe61e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x359f8fef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2da0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35eeded7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1424d0b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2980}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a73}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x40000) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r5) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x44801}, 0x4001) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x40080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 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$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x138, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3dbf08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x119146ce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250fe93e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2121bf8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14c63070}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39a91eab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a9e0cfa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55f31c83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f6717a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x513a2ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18581dab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47dfa7df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a824fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc096}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5718}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f47bff7}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe61e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x359f8fef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2da0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35eeded7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1424d0b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2980}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a73}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x40000) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r5) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x44801}, 0x4001) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x40080) (async) 07:30:06 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$nbd(&(0x7f0000000280), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=')', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x460cfd1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x200afc88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15913c79}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f25b750}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d79cf9d}]}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x11f4, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x114c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffd}, @ETHTOOL_A_BITSET_VALUE={0x56, 0x4, "50c94a916356bb9fe37e3aa3e44472fdc84f024a10c03dd4611f4b916795649aaf1005e174cb6336273f3073d88d1f297012059d1027fb14b109459e019da992ee4568e6fc3fccb5d04d205d7afe0a158b97"}, @ETHTOOL_A_BITSET_VALUE={0xb5, 0x4, "40ae64fb77331f132000b9cee3abee136c62085b4ba044c72d893b3ccb9cab63a02d477b64798c1a7834bbb4fa3e7c8c94eb55291a029ac68613ff2dc450f40fb1c77cd2c4f945821c7f3f95034c6ec73c542b60a458c5978440bf76596d2b871a664996ebe434b7f7fb5d85a34b38d945cb06a93d551dba978982c2fb91b2ea10ba44395be08fa40ff1eb12d6c9dcd30a1a238e95b7c4cb28cba3aaf7b44f8f7ad324054b7fdae1a6c93d297b0d35c288"}, @ETHTOOL_A_BITSET_MASK={0x29, 0x5, "1360308bd77fb58732a2e93b428c91ebdea5d7d86e2c443a7769a7b1f0e5ef306a8bd15b1f"}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3e, 0x5, "4469bbb71b547c02f3e810c2c23d29e23bca9d9a98e13363a9c04ae6710528810e52ee15cc7597ce80211fd84f70bfa00cc774026c15e34f3161"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x30, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_MASK={0x21, 0x5, "aa1eaef7ffaf24b40ca8712a37c476445eecef240c77034bbf84e4de16"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}]}]}, 0x11f4}, 0x1, 0x0, 0x0, 0xc011}, 0x40004) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 07:30:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x2, 0x70bd2b, 0x6, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4021}, 0x8000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005009e00000000000800010000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x2, 0x70bd2b, 0x6, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4021}, 0x8000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005009e00000000000800010000000000"], 0x30}}, 0x0) (async) 07:30:06 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=')', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x460cfd1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x200afc88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15913c79}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f25b750}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d79cf9d}]}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x11f4, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x114c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffd}, @ETHTOOL_A_BITSET_VALUE={0x56, 0x4, "50c94a916356bb9fe37e3aa3e44472fdc84f024a10c03dd4611f4b916795649aaf1005e174cb6336273f3073d88d1f297012059d1027fb14b109459e019da992ee4568e6fc3fccb5d04d205d7afe0a158b97"}, @ETHTOOL_A_BITSET_VALUE={0xb5, 0x4, "40ae64fb77331f132000b9cee3abee136c62085b4ba044c72d893b3ccb9cab63a02d477b64798c1a7834bbb4fa3e7c8c94eb55291a029ac68613ff2dc450f40fb1c77cd2c4f945821c7f3f95034c6ec73c542b60a458c5978440bf76596d2b871a664996ebe434b7f7fb5d85a34b38d945cb06a93d551dba978982c2fb91b2ea10ba44395be08fa40ff1eb12d6c9dcd30a1a238e95b7c4cb28cba3aaf7b44f8f7ad324054b7fdae1a6c93d297b0d35c288"}, @ETHTOOL_A_BITSET_MASK={0x29, 0x5, "1360308bd77fb58732a2e93b428c91ebdea5d7d86e2c443a7769a7b1f0e5ef306a8bd15b1f"}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3e, 0x5, "4469bbb71b547c02f3e810c2c23d29e23bca9d9a98e13363a9c04ae6710528810e52ee15cc7597ce80211fd84f70bfa00cc774026c15e34f3161"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x30, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_MASK={0x21, 0x5, "aa1eaef7ffaf24b40ca8712a37c476445eecef240c77034bbf84e4de16"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}]}]}, 0x11f4}, 0x1, 0x0, 0x0, 0xc011}, 0x40004) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=')', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r3, 0x5501) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x460cfd1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x200afc88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15913c79}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f25b750}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d79cf9d}]}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) (async) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x11f4, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x114c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffd}, @ETHTOOL_A_BITSET_VALUE={0x56, 0x4, "50c94a916356bb9fe37e3aa3e44472fdc84f024a10c03dd4611f4b916795649aaf1005e174cb6336273f3073d88d1f297012059d1027fb14b109459e019da992ee4568e6fc3fccb5d04d205d7afe0a158b97"}, @ETHTOOL_A_BITSET_VALUE={0xb5, 0x4, "40ae64fb77331f132000b9cee3abee136c62085b4ba044c72d893b3ccb9cab63a02d477b64798c1a7834bbb4fa3e7c8c94eb55291a029ac68613ff2dc450f40fb1c77cd2c4f945821c7f3f95034c6ec73c542b60a458c5978440bf76596d2b871a664996ebe434b7f7fb5d85a34b38d945cb06a93d551dba978982c2fb91b2ea10ba44395be08fa40ff1eb12d6c9dcd30a1a238e95b7c4cb28cba3aaf7b44f8f7ad324054b7fdae1a6c93d297b0d35c288"}, @ETHTOOL_A_BITSET_MASK={0x29, 0x5, "1360308bd77fb58732a2e93b428c91ebdea5d7d86e2c443a7769a7b1f0e5ef306a8bd15b1f"}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3e, 0x5, "4469bbb71b547c02f3e810c2c23d29e23bca9d9a98e13363a9c04ae6710528810e52ee15cc7597ce80211fd84f70bfa00cc774026c15e34f3161"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x30, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_MASK={0x21, 0x5, "aa1eaef7ffaf24b40ca8712a37c476445eecef240c77034bbf84e4de16"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}]}]}, 0x11f4}, 0x1, 0x0, 0x0, 0xc011}, 0x40004) (async) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x5cc, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x140, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355807f2}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f85a52b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11a3faf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ee8222}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55cdfb92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b99b28a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2362f1}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ad5b3f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17926174}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59847d47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x827cd32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c3782ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33205a5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b759f3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ce5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x826c}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6289e364}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b6b3be4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9142}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x169ba4b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb185}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x115e1286}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70e4bd9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa05b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53019886}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b69}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8fcf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda5c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x95f956b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe814ee2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe131}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2401b176}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fd8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xec2ed79}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c7c05dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x248e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f721035}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76765d4c}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51c036b4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x206e9945}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c7b0f3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2272cb1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49061a53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1aa2680}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31ef450c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x628d0a5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ea0539b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b12f2ff}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7766321f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29372388}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x164, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfebc59d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ead7bfc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53274ddc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42f29cea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6170ddd5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7038}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4f23}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f91fd4e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a97}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d29d1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcfcc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x386e720}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10774a67}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7697d45f}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a694be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x230a7d2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f923543}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf170}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x147daf14}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b984337}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b2f6f70}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50559002}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d17f831}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x370218cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ce6a5ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccf2243}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9256}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bb5e53a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x493506c3}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc34d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39d4d2a4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x110, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x84fc65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x479c53b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x637cc5ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3bf4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f65}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56d1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68c3476d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274ddd54}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f3ed5ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x683859a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60f639d9}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b0ad0e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70f1ce1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf1eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc974df1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2758}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac28}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc6b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c03cdcc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e45565b}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9d63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe09b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x253c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa733}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9a178}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5755a7c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58fc8387}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x35ea}]}]}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x40000}, 0x8040814) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="74e7c4ce11a882b0d44034d1dfc1b4a91ecd982892bbc1dfed37bc6ac186018ca31750d995536e73eb53b18cb8267683a5515d36f4a1252eb83e010e144f4c6ca7caefcc71f5ab870add52d365050ff8543c3b1f52d73446c35519a78851f8387c0f8d51c1b75533a86e38ddb9e8bb334210906b74915ead47a9e0f6b785ca0d9250ee2442746042b2dc2f69fb2b5c91c793803a1dd984f5b1c33716922cfa81b0f78319380d1b8a544a19bcea295554c31863434cc202", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x10) 07:30:06 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 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$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x138, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3dbf08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x119146ce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250fe93e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2121bf8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14c63070}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39a91eab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a9e0cfa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55f31c83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f6717a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x513a2ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18581dab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47dfa7df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a824fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc096}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5718}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f47bff7}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe61e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x359f8fef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2da0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35eeded7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1424d0b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2980}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a73}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x40000) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r5) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x44801}, 0x4001) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x40080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) (async) syz_init_net_socket$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$netlbl_cipso(&(0x7f0000000040), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x138, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3dbf08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x119146ce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x250fe93e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2121bf8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14c63070}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39a91eab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a9e0cfa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55f31c83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f6717a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x513a2ba3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18581dab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47dfa7df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a824fd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc096}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5718}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f47bff7}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe61e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x359f8fef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2da0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35eeded7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1424d0b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2980}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a73}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x40000) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r5) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x44801}, 0x4001) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x40080) (async) 07:30:06 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 07:30:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:07 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000c28020ae08187f15a00000080000000"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf25010000000c0005006c000000000000000c0005000400000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r3) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000200)={0x0, 0x5, 0x7fffffffffffffff, &(0x7f00000001c0)=0x10001}) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x2, 0x70bd2b, 0x6, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4021}, 0x8000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005009e00000000000800010000000000"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x2, 0x70bd2b, 0x6, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4021}, 0x8000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005009e00000000000800010000000000"], 0x30}}, 0x0) (async) 07:30:07 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=')', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x460cfd1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x200afc88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15913c79}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f25b750}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d79cf9d}]}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x11f4, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x114c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffd}, @ETHTOOL_A_BITSET_VALUE={0x56, 0x4, "50c94a916356bb9fe37e3aa3e44472fdc84f024a10c03dd4611f4b916795649aaf1005e174cb6336273f3073d88d1f297012059d1027fb14b109459e019da992ee4568e6fc3fccb5d04d205d7afe0a158b97"}, @ETHTOOL_A_BITSET_VALUE={0xb5, 0x4, "40ae64fb77331f132000b9cee3abee136c62085b4ba044c72d893b3ccb9cab63a02d477b64798c1a7834bbb4fa3e7c8c94eb55291a029ac68613ff2dc450f40fb1c77cd2c4f945821c7f3f95034c6ec73c542b60a458c5978440bf76596d2b871a664996ebe434b7f7fb5d85a34b38d945cb06a93d551dba978982c2fb91b2ea10ba44395be08fa40ff1eb12d6c9dcd30a1a238e95b7c4cb28cba3aaf7b44f8f7ad324054b7fdae1a6c93d297b0d35c288"}, @ETHTOOL_A_BITSET_MASK={0x29, 0x5, "1360308bd77fb58732a2e93b428c91ebdea5d7d86e2c443a7769a7b1f0e5ef306a8bd15b1f"}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3e, 0x5, "4469bbb71b547c02f3e810c2c23d29e23bca9d9a98e13363a9c04ae6710528810e52ee15cc7597ce80211fd84f70bfa00cc774026c15e34f3161"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x30, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_MASK={0x21, 0x5, "aa1eaef7ffaf24b40ca8712a37c476445eecef240c77034bbf84e4de16"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}]}]}, 0x11f4}, 0x1, 0x0, 0x0, 0xc011}, 0x40004) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=')', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r3, 0x5501) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r1) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x460cfd1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x200afc88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15913c79}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f25b750}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d79cf9d}]}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) (async) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x11f4, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x114c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffffd}, @ETHTOOL_A_BITSET_VALUE={0x56, 0x4, "50c94a916356bb9fe37e3aa3e44472fdc84f024a10c03dd4611f4b916795649aaf1005e174cb6336273f3073d88d1f297012059d1027fb14b109459e019da992ee4568e6fc3fccb5d04d205d7afe0a158b97"}, @ETHTOOL_A_BITSET_VALUE={0xb5, 0x4, "40ae64fb77331f132000b9cee3abee136c62085b4ba044c72d893b3ccb9cab63a02d477b64798c1a7834bbb4fa3e7c8c94eb55291a029ac68613ff2dc450f40fb1c77cd2c4f945821c7f3f95034c6ec73c542b60a458c5978440bf76596d2b871a664996ebe434b7f7fb5d85a34b38d945cb06a93d551dba978982c2fb91b2ea10ba44395be08fa40ff1eb12d6c9dcd30a1a238e95b7c4cb28cba3aaf7b44f8f7ad324054b7fdae1a6c93d297b0d35c288"}, @ETHTOOL_A_BITSET_MASK={0x29, 0x5, "1360308bd77fb58732a2e93b428c91ebdea5d7d86e2c443a7769a7b1f0e5ef306a8bd15b1f"}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3e, 0x5, "4469bbb71b547c02f3e810c2c23d29e23bca9d9a98e13363a9c04ae6710528810e52ee15cc7597ce80211fd84f70bfa00cc774026c15e34f3161"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x30, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_MASK={0x21, 0x5, "aa1eaef7ffaf24b40ca8712a37c476445eecef240c77034bbf84e4de16"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}]}]}, 0x11f4}, 0x1, 0x0, 0x0, 0xc011}, 0x40004) (async) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 07:30:07 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) (async) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000c28020ae08187f15a00000080000000"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf25010000000c0005006c000000000000000c0005000400000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r3) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000200)={0x0, 0x5, 0x7fffffffffffffff, &(0x7f00000001c0)=0x10001}) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:07 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$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x354, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xd0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6515de40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a92a245}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13cca37c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9430}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x343248bb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9eac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2f63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc58c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x229f2cb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8305}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747f4a96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b4b741d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cace60e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe0e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc9b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc13}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7cb0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22a9cd9b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a0c03a1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf6c4e82}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x520d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf9bf6c2}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0xd96c1efc2e1c2bb4}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf8, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355f4517}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x221bf22d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24e3fb15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x313b4ecc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34edfbed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b8d9233}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x20}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21a07c8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79fa9687}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38396456}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x106c3373}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1326565d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c1f6713}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b14e388}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c9f0d8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4143910b}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x792cdb7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79015ebf}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf818}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8283}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1562}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb9819e0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bb41443}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19d74241}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e68e925}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x27ff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d69}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f20f933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ab7eab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x284}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b5037b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d59c9b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bccb258}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x586e7205}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cb4bfa2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ce4b7f4}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb65e}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xef, 0xfffffffe}}, './file0\x00'}) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:07 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) (async) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000c28020ae08187f15a00000080000000"]) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf25010000000c0005006c000000000000000c0005000400000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080), r3) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000200)={0x0, 0x5, 0x7fffffffffffffff, &(0x7f00000001c0)=0x10001}) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf250300000008000100ffffffff4c000480050003f50000000005000300060000000500030001000000050003000300000005000300020000000500030000000000050003000700000005000300020000000500030000000000080002000200000008000100030000000c00048005000300050000004c7d0015824c34fbb519e574abfd064ab8da6b94d78b9d93c468a535f3bb2d954e3ae2c0179da1c9b404d4b9980a4b6fddac7b0dfd90673e7dbf38a38eb51db634aeff28fe07b12b16"], 0x84}}, 0xc040000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001008da70800010000000000540007800c020200000000000000"], 0x34}}, 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$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r4, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000880}, 0x4004) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x354, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xd0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6515de40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a92a245}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13cca37c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9430}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x343248bb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9eac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2f63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc58c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x229f2cb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8305}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747f4a96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b4b741d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cace60e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe0e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc9b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc13}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7cb0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22a9cd9b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a0c03a1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf6c4e82}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x520d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf9bf6c2}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0xd96c1efc2e1c2bb4}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf8, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355f4517}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x221bf22d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24e3fb15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x313b4ecc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34edfbed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b8d9233}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x20}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21a07c8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79fa9687}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38396456}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x106c3373}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1326565d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c1f6713}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b14e388}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c9f0d8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4143910b}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x792cdb7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79015ebf}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf818}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8283}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1562}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb9819e0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bb41443}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19d74241}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e68e925}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x27ff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d69}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f20f933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ab7eab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x284}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b5037b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d59c9b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bccb258}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x586e7205}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cb4bfa2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ce4b7f4}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb65e}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xef, 0xfffffffe}}, './file0\x00'}) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf250300000008000100ffffffff4c000480050003f50000000005000300060000000500030001000000050003000300000005000300020000000500030000000000050003000700000005000300020000000500030000000000080002000200000008000100030000000c00048005000300050000004c7d0015824c34fbb519e574abfd064ab8da6b94d78b9d93c468a535f3bb2d954e3ae2c0179da1c9b404d4b9980a4b6fddac7b0dfd90673e7dbf38a38eb51db634aeff28fe07b12b16"], 0x84}}, 0xc040000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001008da70800010000000000540007800c020200000000000000"], 0x34}}, 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$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r4, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000880}, 0x4004) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf250300000008000100ffffffff4c000480050003f50000000005000300060000000500030001000000050003000300000005000300020000000500030000000000050003000700000005000300020000000500030000000000080002000200000008000100030000000c00048005000300050000004c7d0015824c34fbb519e574abfd064ab8da6b94d78b9d93c468a535f3bb2d954e3ae2c0179da1c9b404d4b9980a4b6fddac7b0dfd90673e7dbf38a38eb51db634aeff28fe07b12b16"], 0x84}}, 0xc040000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001008da70800010000000000540007800c020200000000000000"], 0x34}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r2) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r4, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000880}, 0x4004) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) (async) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x408c4}, 0x4040001) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00030000", @ANYRES16=r4, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x81}, 0x40000c0) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) [ 3025.646821] nbd: couldn't find device at index 1 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf250300000008000100ffffffff4c000480050003f50000000005000300060000000500030001000000050003000300000005000300020000000500030000000000050003000700000005000300020000000500030000000000080002000200000008000100030000000c00048005000300050000004c7d0015824c34fbb519e574abfd064ab8da6b94d78b9d93c468a535f3bb2d954e3ae2c0179da1c9b404d4b9980a4b6fddac7b0dfd90673e7dbf38a38eb51db634aeff28fe07b12b16"], 0x84}}, 0xc040000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001008da70800010000000000540007800c020200000000000000"], 0x34}}, 0x0) 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$netlbl_cipso(&(0x7f0000000040), r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r4, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000880}, 0x4004) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x14, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) brk(0x6d66) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2400c0d1}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x2c0, r2, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bec337b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x752d600}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28813102}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6ea55c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37386eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332d5bc}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x160, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58838b21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4274}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ce943e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86ca}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ef392e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32f14995}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x130b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea17339}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ab1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d31ed5}]}, {0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b965c41}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c76847c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a5351dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af72eba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a62}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20e3217d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2cba}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf286039}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc363399}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1bac762d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73a6890b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3358b3c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c7dcfe8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d90af38}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x624}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5c8856}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c4375e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe484}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23415f26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9203}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb60}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4397}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4459f861}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d2c3b7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f376477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x582a96b3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26852ed7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fe40da2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}]}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8001}, 0x20000800) brk(0x7fff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = gettid() syz_genetlink_get_family_id$nbd(&(0x7f0000000640), 0xffffffffffffffff) syz_open_procfs(r3, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x40, 0x0, 0x203, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '%]@'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) syz_open_procfs(r3, &(0x7f0000000200)='net/snmp6\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x40000) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x354, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xd0, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6515de40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a92a245}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13cca37c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9430}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x343248bb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9eac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2f63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc58c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x229f2cb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8305}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x747f4a96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b4b741d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cace60e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe0e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc9b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc13}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7cb0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22a9cd9b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a0c03a1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf6c4e82}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x520d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf9bf6c2}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0xd96c1efc2e1c2bb4}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf8, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355f4517}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x221bf22d}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24e3fb15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x313b4ecc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34edfbed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b8d9233}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x20}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21a07c8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79fa9687}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38396456}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x106c3373}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1326565d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c1f6713}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b14e388}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c9f0d8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4143910b}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x792cdb7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79015ebf}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf818}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8283}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1562}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb9819e0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bb41443}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19d74241}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e68e925}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1585}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x27ff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d69}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f20f933}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ab7eab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x284}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b5037b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d59c9b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bccb258}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x586e7205}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cb4bfa2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ce4b7f4}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb65e}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xef, 0xfffffffe}}, './file0\x00'}) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044085}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x1c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2402}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea3}]}, {0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b69022}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) 07:30:07 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3800d908", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) brk(0x6d66) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2400c0d1}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x2c0, r2, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bec337b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x752d600}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28813102}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6ea55c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37386eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332d5bc}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x160, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58838b21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4274}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ce943e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86ca}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ef392e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32f14995}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x130b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea17339}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ab1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d31ed5}]}, {0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b965c41}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c76847c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a5351dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af72eba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a62}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20e3217d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2cba}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf286039}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc363399}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1bac762d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73a6890b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3358b3c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c7dcfe8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d90af38}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x624}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5c8856}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c4375e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe484}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23415f26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9203}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb60}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4397}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4459f861}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d2c3b7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f376477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x582a96b3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26852ed7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fe40da2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}]}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8001}, 0x20000800) brk(0x7fff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = gettid() syz_genetlink_get_family_id$nbd(&(0x7f0000000640), 0xffffffffffffffff) syz_open_procfs(r3, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x40, 0x0, 0x203, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '%]@'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) syz_open_procfs(r3, &(0x7f0000000200)='net/snmp6\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) brk(0x6d66) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2400c0d1}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x2c0, r2, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bec337b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x752d600}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28813102}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6ea55c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37386eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332d5bc}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x160, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58838b21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4274}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ce943e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86ca}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ef392e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32f14995}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x130b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea17339}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ab1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d31ed5}]}, {0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b965c41}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c76847c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a5351dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af72eba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a62}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20e3217d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2cba}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf286039}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc363399}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1bac762d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73a6890b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3358b3c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c7dcfe8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d90af38}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x624}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5c8856}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c4375e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe484}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23415f26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9203}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb60}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4397}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4459f861}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d2c3b7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f376477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x582a96b3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26852ed7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fe40da2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}]}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8001}, 0x20000800) (async) brk(0x7fff) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) gettid() (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000640), 0xffffffffffffffff) (async) syz_open_procfs(r3, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x40, 0x0, 0x203, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '%]@'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) (async) syz_open_procfs(r3, &(0x7f0000000200)='net/snmp6\x00') (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x40000) (async) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) brk(0x6d66) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2400c0d1}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x2c0, r2, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bec337b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x752d600}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28813102}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6ea55c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37386eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332d5bc}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x160, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58838b21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4274}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ce943e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86ca}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ef392e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32f14995}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x130b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea17339}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ab1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d31ed5}]}, {0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b965c41}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c76847c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a5351dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af72eba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a62}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20e3217d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2cba}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf286039}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc363399}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1bac762d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73a6890b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3358b3c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c7dcfe8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d90af38}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x624}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5c8856}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c4375e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe484}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23415f26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9203}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb60}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4397}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4459f861}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d2c3b7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f376477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x582a96b3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26852ed7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fe40da2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}]}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8001}, 0x20000800) brk(0x7fff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = gettid() syz_genetlink_get_family_id$nbd(&(0x7f0000000640), 0xffffffffffffffff) syz_open_procfs(r3, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x40, 0x0, 0x203, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '%]@'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) syz_open_procfs(r3, &(0x7f0000000200)='net/snmp6\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x40000) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044085}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x1c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2402}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea3}]}, {0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b69022}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) 07:30:07 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3800d908", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3800d908", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) (async) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x15}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4804}, 0x880) r3 = syz_init_net_socket$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$net_dm(&(0x7f0000000240), r4) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r6, 0x2, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000040}, 0x880) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) brk(0x6d66) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2400c0d1}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x2c0, r2, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bec337b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x752d600}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28813102}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6ea55c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37386eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332d5bc}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x160, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58838b21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4274}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ce943e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86ca}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ef392e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32f14995}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x130b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea17339}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ab1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d31ed5}]}, {0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b965c41}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c76847c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a5351dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af72eba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a62}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20e3217d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2cba}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf286039}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc363399}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1bac762d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73a6890b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3358b3c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c7dcfe8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d90af38}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x624}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5c8856}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c4375e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe484}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23415f26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9203}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb60}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4397}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4459f861}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d2c3b7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f376477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x582a96b3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26852ed7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fe40da2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}]}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8001}, 0x20000800) brk(0x7fff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = gettid() syz_genetlink_get_family_id$nbd(&(0x7f0000000640), 0xffffffffffffffff) syz_open_procfs(r3, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x40, 0x0, 0x203, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '%]@'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) syz_open_procfs(r3, &(0x7f0000000200)='net/snmp6\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x40000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) brk(0x6d66) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2400c0d1}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x2c0, r2, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bec337b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x752d600}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28813102}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb6ea55c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37386eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332d5bc}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x160, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58838b21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4274}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ce943e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86ca}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ce4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ef392e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32f14995}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x130b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea17339}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ab1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d31ed5}]}, {0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b965c41}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c76847c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a5351dc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6af72eba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a62}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20e3217d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2cba}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf286039}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc363399}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1bac762d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73a6890b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3358b3c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c7dcfe8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d90af38}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x624}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f5c8856}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c4375e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe484}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23415f26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe1f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9203}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcb60}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4397}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x50, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4459f861}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d2c3b7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f376477}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x582a96b3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26852ed7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fe40da2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}]}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x8001}, 0x20000800) (async) brk(0x7fff) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) gettid() (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000640), 0xffffffffffffffff) (async) syz_open_procfs(r3, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)={0x40, 0x0, 0x203, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_BACKEND_IDENTIFIER={0x7, 0xa, '%]@'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) (async) syz_open_procfs(r3, &(0x7f0000000200)='net/snmp6\x00') (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x40000) (async) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044085}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x1c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2402}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea3}]}, {0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b69022}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044085}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x1c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2402}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfea3}]}, {0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b69022}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) (async) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:07 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3800d908", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x15}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4804}, 0x880) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r4) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r6, 0x2, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000040}, 0x880) 07:30:07 executing program 3: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x3e}, 0x1, 0x0, 0x30, 0x0, [{@local}, {@empty}, {@empty}]}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010064f50000000000000100000004000100000000000c000480e60000080201000000001d0000000000"], 0x30}}, 0x80) geteuid() 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="47c52113", @ANYRES16=r2, @ANYBLOB="010000000000fddbdf250100000007000a002f2c5e000a000a005e5c5e7d262a00000c00020000000000000000000c0003008100000000000000"], 0x40}}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x15}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4804}, 0x880) 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$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r4) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r6, 0x2, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000040}, 0x880) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x41, 0xffffffffffffffff}, 0x44) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @private, @loopback}, &(0x7f00000000c0)=0xc) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1ac, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa4, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}]}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa0, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x14}, 0x480f0) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 3: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x3e}, 0x1, 0x0, 0x30, 0x0, [{@local}, {@empty}, {@empty}]}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010064f50000000000000100000004000100000000000c000480e60000080201000000001d0000000000"], 0x30}}, 0x80) geteuid() ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x3e}, 0x1, 0x0, 0x30, 0x0, [{@local}, {@empty}, {@empty}]}}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010064f50000000000000100000004000100000000000c000480e60000080201000000001d0000000000"], 0x30}}, 0x80) (async) geteuid() (async) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x15}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4804}, 0x880) 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$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r4) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r6, 0x2, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000040}, 0x880) 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$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x15}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4804}, 0x880) (async) syz_init_net_socket$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$net_dm(&(0x7f0000000240), r4) (async) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_START(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r6, 0x2, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000040}, 0x880) (async) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="47c52113", @ANYRES16=r2, @ANYBLOB="010000000000fddbdf250100000007000a002f2c5e000a000a005e5c5e7d262a00000c00020000000000000000000c0003008100000000000000"], 0x40}}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x41, 0xffffffffffffffff}, 0x44) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @private, @loopback}, &(0x7f00000000c0)=0xc) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1ac, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa4, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}]}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa0, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x14}, 0x480f0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x41, 0xffffffffffffffff}, 0x44) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @private, @loopback}, &(0x7f00000000c0)=0xc) (async) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1ac, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa4, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}]}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa0, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x14}, 0x480f0) (async) 07:30:07 executing program 3: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x3e}, 0x1, 0x0, 0x30, 0x0, [{@local}, {@empty}, {@empty}]}}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010064f50000000000000100000004000100000000000c000480e60000080201000000001d0000000000"], 0x30}}, 0x80) geteuid() 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="47c52113", @ANYRES16=r2, @ANYBLOB="010000000000fddbdf250100000007000a002f2c5e000a000a005e5c5e7d262a00000c00020000000000000000000c0003008100000000000000"], 0x40}}, 0x0) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x41, 0xffffffffffffffff}, 0x44) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async, rerun: 32) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @private, @loopback}, &(0x7f00000000c0)=0xc) (rerun: 32) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1ac, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa4, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}]}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xa0, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x14}, 0x480f0) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="302c1f00b341ad98240abaf44fb5a23c57633bd077929c8cdb8756036c08b41174fbd3f8d9bf06d8943130881939e77d777d3866ac1cc2dfdf5de3be241601ad18406bba91fea01ea794a521482430a42fa16c1e142213798b3a6f24c35b44fff8385a4b75834ca326883ef52935fdb2ca7a3eaf025064", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005000300000000000800010000000000"], 0x30}}, 0x0) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="302c1f00b341ad98240abaf44fb5a23c57633bd077929c8cdb8756036c08b41174fbd3f8d9bf06d8943130881939e77d777d3866ac1cc2dfdf5de3be241601ad18406bba91fea01ea794a521482430a42fa16c1e142213798b3a6f24c35b44fff8385a4b75834ca326883ef52935fdb2ca7a3eaf025064", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005000300000000000800010000000000"], 0x30}}, 0x0) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xe4, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722e3516}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc04a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5631}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33041f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb14}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b9f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60b5c866}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x629d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf78e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4271}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3dc5bcfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65fec78a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb42d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42e13b32}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ce2ed07}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e1f24c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a601bb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:07 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0xee00, 0xee00}}, '\x00'}) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$UI_GET_SYSNAME(r4, 0x8040552c, &(0x7f0000000000)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c000200bbffffffffffffff0000078000000100", @ANYRES32, @ANYBLOB="00000100", @ANYRES32, @ANYBLOB="00000100", @ANYRES32, @ANYBLOB="00000100", @ANYRES32=r3, @ANYBLOB="00000100", @ANYRES32=r4, @ANYBLOB="0c00a05e3d58219cd463ac15"], 0x3a}}, 0x0) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xe4, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722e3516}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc04a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5631}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33041f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb14}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b9f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60b5c866}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x629d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf78e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4271}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3dc5bcfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65fec78a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb42d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42e13b32}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ce2ed07}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e1f24c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a601bb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) 07:30:07 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$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x54b0cad9ff1dfd7a) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010100000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="302c1f00b341ad98240abaf44fb5a23c57633bd077929c8cdb8756036c08b41174fbd3f8d9bf06d8943130881939e77d777d3866ac1cc2dfdf5de3be241601ad18406bba91fea01ea794a521482430a42fa16c1e142213798b3a6f24c35b44fff8385a4b75834ca326883ef52935fdb2ca7a3eaf025064", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000100000000000c00048005000300000000000800010000000000"], 0x30}}, 0x0) 07:30:07 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x38}}, 0x0) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x54b0cad9ff1dfd7a) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010100000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xe4, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722e3516}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc04a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5631}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33041f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb14}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b9f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60b5c866}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x629d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf78e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4271}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3dc5bcfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65fec78a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb42d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42e13b32}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ce2ed07}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e1f24c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a601bb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xe4, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722e3516}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc04a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5631}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33041f9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb14}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b9f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60b5c866}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x629d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf78e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4271}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3dc5bcfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65fec78a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb42d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42e13b32}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ce2ed07}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e1f24c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a601bb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}]}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) (async) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x240000c0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x700, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x2004054) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01db9b00000000000000010000000400010000840000000c00048005000300000000000800a20000000054dcb35d"], 0x30}}, 0x0) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000040)=0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c0002000000000000a900000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), r0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x54b0cad9ff1dfd7a) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000800010100000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x240000c0) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x700, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x2004054) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01db9b00000000000000010000000400010000840000000c00048005000300000000000800a20000000054dcb35d"], 0x30}}, 0x0) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000040)=0x4) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c0002000000000000a900000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) (rerun: 64) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14010000", @ANYRES16=r3, @ANYBLOB="01000000000000a8d55e0000040000000000000000000000f3"], 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x26c, r3, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x4c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7af0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd744}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x325b20ef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xadf7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e538ade}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5bbf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x189b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3d7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x504fcfce}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e9d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5eff2f7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66bb8ca3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38d09abf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33c600c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4760}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1013}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x263520f2}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x91e5a0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4eb3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bc8b70d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ffb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df71d64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcadd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8e0}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x652946bf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa39c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cf22ae0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c90127f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x846e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23d71a24}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b0429b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f61}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5519}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6242}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fcb0010}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c371bba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15d9e7e5}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5e8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fa9}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e09b702}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3379}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2346f2a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba30}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaac1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3197f23e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ebb2c94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6cee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63205bc5}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ea64d6d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x26c}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000640)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd700000dbdf25020000000c0004800500030007000000040008803c0008802c000780080005001c5c845f08000500010000000800060035000000080006ec81231165b56f1888232500aa00000008000600670000000c"], 0x60}, 0x1, 0x0, 0x0, 0x4054}, 0x0) modify_ldt$read(0x0, &(0x7f0000000700)=""/166, 0xa6) syz_open_dev$dmmidi(&(0x7f0000000680), 0x4617, 0x301000) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="600000009d62bc50de9cae00da540ddba5f55a4e0d814cf1abf5bbea0a7d7b9114ed22f0bc2e2022bf1f5bffddf044a85e02a43817306ace", @ANYRES16=0x0, @ANYBLOB="020028bd7000fbdbdf250200000008000100000000000c0002001f000000000000000c000500380000000000000011000a004e4c424c5f434950534f7634000000000c00050000000000000000000c0002000100008000000000"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x54) 07:30:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x240000c0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x700, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x2004054) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01db9b00000000000000010000000400010000840000000c00048005000300000000000800a20000000054dcb35d"], 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x240000c0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x700, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x2004054) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01db9b00000000000000010000000400010000840000000c00048005000300000000000800a20000000054dcb35d"], 0x30}}, 0x0) (async) 07:30:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14010000", @ANYRES16=r3, @ANYBLOB="01000000000000a8d55e0000040000000000000000000000f3"], 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x26c, r3, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x4c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7af0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd744}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x325b20ef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xadf7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e538ade}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5bbf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x189b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3d7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x504fcfce}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e9d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5eff2f7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66bb8ca3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38d09abf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33c600c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4760}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1013}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x263520f2}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x91e5a0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4eb3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bc8b70d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ffb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df71d64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcadd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8e0}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x652946bf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa39c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cf22ae0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c90127f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x846e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23d71a24}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b0429b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f61}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5519}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6242}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fcb0010}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c371bba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15d9e7e5}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5e8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fa9}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e09b702}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3379}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2346f2a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba30}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaac1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3197f23e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ebb2c94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6cee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63205bc5}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ea64d6d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x26c}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000640)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd700000dbdf25020000000c0004800500030007000000040008803c0008802c000780080005001c5c845f08000500010000000800060035000000080006ec81231165b56f1888232500aa00000008000600670000000c"], 0x60}, 0x1, 0x0, 0x0, 0x4054}, 0x0) (async) modify_ldt$read(0x0, &(0x7f0000000700)=""/166, 0xa6) (async) syz_open_dev$dmmidi(&(0x7f0000000680), 0x4617, 0x301000) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="600000009d62bc50de9cae00da540ddba5f55a4e0d814cf1abf5bbea0a7d7b9114ed22f0bc2e2022bf1f5bffddf044a85e02a43817306ace", @ANYRES16=0x0, @ANYBLOB="020028bd7000fbdbdf250200000008000100000000000c0002001f000000000000000c000500380000000000000011000a004e4c424c5f434950534f7634000000000c00050000000000000000000c0002000100008000000000"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x54) 07:30:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3026.417553] nbd: couldn't find device at index 1 07:30:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r2) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000040)=0x4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c0002000000000000a900000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) [ 3026.475750] nbd: must specify an index to disconnect 07:30:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="4f3642afea13bf4cecf02aea48f3ff20", @ANYRES16=r2, @ANYBLOB="000200000000fdffffff010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000081) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x7c, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c2ba30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e05043f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x130f020}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c585faf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7fffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r6, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, r7, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private0}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x40081}, 0x400c041) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0xfffffffc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:08 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3026.508875] nbd: couldn't find device at index 1 07:30:08 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="4f3642afea13bf4cecf02aea48f3ff20", @ANYRES16=r2, @ANYBLOB="000200000000fdffffff010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="4f3642afea13bf4cecf02aea48f3ff20", @ANYRES16=r2, @ANYBLOB="000200000000fdffffff010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14010000", @ANYRES16=r3, @ANYBLOB="01000000000000a8d55e0000040000000000000000000000f3"], 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x26c, r3, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x4c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7af0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd744}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x325b20ef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xadf7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e538ade}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5bbf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x189b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3d7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x504fcfce}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e9d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5eff2f7c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66bb8ca3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38d09abf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33c600c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4760}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1013}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x263520f2}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x91e5a0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4eb3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bc8b70d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ffb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df71d64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcadd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8e0}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x652946bf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa39c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cf22ae0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c90127f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x846e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23d71a24}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b0429b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f61}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5519}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6242}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fcb0010}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c371bba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15d9e7e5}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5e8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fa9}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e09b702}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3379}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2346f2a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba30}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaac1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3197f23e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ebb2c94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6cee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63205bc5}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ea64d6d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x26c}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000640)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042cbd700000dbdf25020000000c0004800500030007000000040008803c0008802c000780080005001c5c845f08000500010000000800060035000000080006ec81231165b56f1888232500aa00000008000600670000000c"], 0x60}, 0x1, 0x0, 0x0, 0x4054}, 0x0) (async) modify_ldt$read(0x0, &(0x7f0000000700)=""/166, 0xa6) syz_open_dev$dmmidi(&(0x7f0000000680), 0x4617, 0x301000) (async) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="600000009d62bc50de9cae00da540ddba5f55a4e0d814cf1abf5bbea0a7d7b9114ed22f0bc2e2022bf1f5bffddf044a85e02a43817306ace", @ANYRES16=0x0, @ANYBLOB="020028bd7000fbdbdf250200000008000100000000000c0002001f000000000000000c000500380000000000000011000a004e4c424c5f434950534f7634000000000c00050000000000000000000c0002000100008000000000"], 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x54) 07:30:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000081) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x7c, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c2ba30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e05043f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x130f020}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c585faf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7fffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r6, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, r7, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private0}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x40081}, 0x400c041) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0xfffffffc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3026.562042] nbd: couldn't find device at index 1 [ 3026.567119] nbd: couldn't find device at index 5 07:30:08 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="4f3642afea13bf4cecf02aea48f3ff20", @ANYRES16=r2, @ANYBLOB="000200000000fdffffff010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="4f3642afea13bf4cecf02aea48f3ff20", @ANYRES16=r2, @ANYBLOB="000200000000fdffffff010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3026.658131] nbd: must specify an index to disconnect 07:30:08 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$UI_DEV_CREATE(r2, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:08 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, @multicast2, 0xa, 0x4}}) 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c9e14b1e97751ea020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x1}, 0x60000) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3026.696253] nbd: couldn't find device at index 5 [ 3026.735593] nbd: must specify an index to disconnect 07:30:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, @multicast2, 0xa, 0x4}}) 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c9e14b1e97751ea020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x1}, 0x60000) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, @multicast2, 0xa, 0x4}}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c9e14b1e97751ea020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x1}, 0x60000) (async) [ 3026.766187] nbd: couldn't find device at index 5 [ 3026.790281] nbd: must specify an index to disconnect 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000081) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x7c, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c2ba30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e05043f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x130f020}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c585faf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7fffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r6, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, r7, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private0}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x40081}, 0x400c041) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0xfffffffc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000081) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x7c, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c2ba30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e05043f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x130f020}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c585faf}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7fffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NET_DM_CMD_START(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r6, 0x5501) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r6, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, r7, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private0}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x40081}, 0x400c041) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0xfffffffc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) (async) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffc01}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40440f8}, 0x80) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:08 executing program 4: ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, @multicast2, 0xa, 0x4}}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c9e14b1e97751ea020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x1}, 0x60000) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) (rerun: 32) [ 3026.897337] nbd: couldn't find device at index 1 07:30:08 executing program 4: r0 = syz_init_net_socket$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_LIST(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)={0x208, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf8d}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa446}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd295060}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x860f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e145aa4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21c6f00e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x14f0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x146d0888}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x623b9c0a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x886a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7624}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x226b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda71}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x36d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b9d0de3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec02df4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ddbb4f3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d5f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cb065f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc899}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb3e6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6674}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e1c66dc}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57274d26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x160b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3acda366}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a84}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf4c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x726145f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b43}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3655}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27c3e68e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7872abe7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4004050}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x2a8, r3, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7ffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x1b4, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa22c358}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x648a8024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8a3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7062}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cc56389}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3899}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ae9809}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c5b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4182f0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d9cfc60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10ef342c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x672282a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d8bb505}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x89f9}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37bb8c1d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fe0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712d52b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41eaea7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc94a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a3e716a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccc4e23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66eb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe07c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20058c87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56e9032e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd133}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5400c703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6caaf4bf}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b1f8edb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f2e8e69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6820f501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa040}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2fe}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ae153e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9403d89}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc654}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19455b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c5e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf36e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ed5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e53e08c}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea94db7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65d4490a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa60e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cc62e81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c079927}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19b9be69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b766f9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f3254b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x472dea6b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cbdf6a5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f581ec1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x135921a2}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1ace68}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe2e71a2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x133075a4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a143a39}]}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x50}, 0x8895) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 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$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 3026.945478] nbd: couldn't find device at index 1 07:30:08 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$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x574, r4, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1a8, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x280b7346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30ef693c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d73a6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d328ba3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38d56fd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27e6b334}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a7f7f6c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77f37e73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3da17926}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe11b6fc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4879d77c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cb11745}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2a617c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c00cd0d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x640ae712}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x151e1376}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d84c79e}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c6058c0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48ccfc26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a2d7a25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c5c1a78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72265abb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xeb13a05}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65907df5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5f2957fe01a02121}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x4}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56358546}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b562561}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29e43df5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e402bdc}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b089a94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d4fc04b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1e3238}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5709667e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6054d907}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x101e4e16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c22fdc5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fa89c2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b947b24}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcfb42b7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x344d70d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69715f0a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x23dad7d2}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3aed673f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x339b0792}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a51cc63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3cddea88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a99c40d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6859b2cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x764084a9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6da3a877}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e0087c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30c4fd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c2a11d8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48305e0b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5af0fcc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16f978d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67de8012}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2936f6c8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcc9d20d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa6639b9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b135db8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42ef1253}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2eef625c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8f2efcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0xc}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0xf168c090dc17ac9c}, {0x5}]}]}, 0x574}, 0x1, 0x0, 0x0, 0x20040040}, 0x40) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000de55f7987ddf8c2c7eaa99f5b34f8e5022cbe0e0d7a8fc70f817c84b7e9aae129bf117ffe71993eb2d564a51b27c8cadbf3ff3275322410e73e421c5b7bf02cee927025595375d0baee9ee0c2eae927cc9d83ccc1079ca876683aa40c0c5af94d48bb0c20b7ce3bff3e15fdbf9e9"], 0x38}}, 0x0) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 4: r0 = syz_init_net_socket$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_LIST(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)={0x208, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf8d}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa446}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd295060}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x860f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e145aa4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21c6f00e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x14f0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x146d0888}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x623b9c0a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x886a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7624}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x226b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda71}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x36d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b9d0de3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec02df4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ddbb4f3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d5f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cb065f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc899}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb3e6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6674}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e1c66dc}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57274d26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x160b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3acda366}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a84}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf4c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x726145f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b43}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3655}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27c3e68e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7872abe7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4004050}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x2a8, r3, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7ffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x1b4, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa22c358}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x648a8024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8a3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7062}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cc56389}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3899}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ae9809}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c5b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4182f0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d9cfc60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10ef342c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x672282a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d8bb505}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x89f9}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37bb8c1d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fe0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712d52b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41eaea7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc94a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a3e716a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccc4e23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66eb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe07c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20058c87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56e9032e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd133}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5400c703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6caaf4bf}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b1f8edb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f2e8e69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6820f501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa040}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2fe}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ae153e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9403d89}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc654}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19455b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c5e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf36e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ed5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e53e08c}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea94db7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65d4490a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa60e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cc62e81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c079927}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19b9be69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b766f9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f3254b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x472dea6b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cbdf6a5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f581ec1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x135921a2}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1ace68}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe2e71a2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x133075a4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a143a39}]}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x50}, 0x8895) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)={0x208, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf8d}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa446}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd295060}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x860f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e145aa4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21c6f00e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x14f0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x146d0888}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x623b9c0a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x886a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7624}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x226b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda71}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x36d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b9d0de3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec02df4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ddbb4f3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d5f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cb065f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc899}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb3e6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6674}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e1c66dc}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57274d26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x160b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3acda366}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a84}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf4c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x726145f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b43}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3655}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27c3e68e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7872abe7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4004050}, 0x0) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x2a8, r3, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7ffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x1b4, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa22c358}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x648a8024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8a3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7062}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cc56389}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3899}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ae9809}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c5b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4182f0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d9cfc60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10ef342c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x672282a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d8bb505}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x89f9}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37bb8c1d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fe0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712d52b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41eaea7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc94a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a3e716a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccc4e23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66eb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe07c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20058c87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56e9032e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd133}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5400c703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6caaf4bf}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b1f8edb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f2e8e69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6820f501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa040}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2fe}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ae153e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9403d89}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc654}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19455b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c5e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf36e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ed5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e53e08c}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea94db7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65d4490a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa60e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cc62e81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c079927}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19b9be69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b766f9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f3254b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x472dea6b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cbdf6a5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f581ec1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x135921a2}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1ace68}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe2e71a2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x133075a4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a143a39}]}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x50}, 0x8895) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000040)={0x0, 0xffffffb7, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x48}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) [ 3027.015137] nbd: couldn't find device at index 3 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="34010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x114}}, 0x40004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x1ac, 0x0, 0xd04, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffc}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x3}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x14c, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4813}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ce1f5ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35cb6b23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2739}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x957a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44d34d38}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9038}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f69363f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1af75c58}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a6fed3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48dab3a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1122}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x550c}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5963}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3309a71}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66875fae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fca7cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6539c53c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8ae}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f5b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42dd72df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67b7109c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8250}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x758a1f8f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4779eebf}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e7e20b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc9b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xea4853c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcbded52}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f3a3958}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b2}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x65c9}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8d87}]}]}]}, 0x1ac}}, 0x24008841) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)={0xd8, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0xa8, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1753b77d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x282b2603}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x298e9c77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74ed79c0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29af900f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x629998c7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ae2225b}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2aaec97d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16344b82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}]}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x48880}, 0x8080) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r7) sendmsg$NBD_CMD_STATUS(r8, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x6c, r9, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x69}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x574, r4, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1a8, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x280b7346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30ef693c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d73a6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d328ba3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38d56fd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27e6b334}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a7f7f6c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77f37e73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3da17926}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe11b6fc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4879d77c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cb11745}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2a617c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c00cd0d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x640ae712}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x151e1376}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d84c79e}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c6058c0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48ccfc26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a2d7a25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c5c1a78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72265abb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xeb13a05}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65907df5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5f2957fe01a02121}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x4}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56358546}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b562561}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29e43df5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e402bdc}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b089a94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d4fc04b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1e3238}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5709667e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6054d907}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x101e4e16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c22fdc5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fa89c2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b947b24}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcfb42b7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x344d70d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69715f0a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x23dad7d2}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3aed673f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x339b0792}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a51cc63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3cddea88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a99c40d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6859b2cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x764084a9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6da3a877}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e0087c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30c4fd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c2a11d8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48305e0b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5af0fcc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16f978d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67de8012}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2936f6c8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcc9d20d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa6639b9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b135db8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42ef1253}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2eef625c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8f2efcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0xc}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0xf168c090dc17ac9c}, {0x5}]}]}, 0x574}, 0x1, 0x0, 0x0, 0x20040040}, 0x40) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000de55f7987ddf8c2c7eaa99f5b34f8e5022cbe0e0d7a8fc70f817c84b7e9aae129bf117ffe71993eb2d564a51b27c8cadbf3ff3275322410e73e421c5b7bf02cee927025595375d0baee9ee0c2eae927cc9d83ccc1079ca876683aa40c0c5af94d48bb0c20b7ce3bff3e15fdbf9e9"], 0x38}}, 0x0) [ 3027.043978] nbd: couldn't find device at index 1 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x0) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 4: r0 = syz_init_net_socket$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) (async) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)={0x208, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf8d}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa446}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd295060}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x860f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e145aa4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21c6f00e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x14f0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x146d0888}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x623b9c0a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x886a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7624}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x226b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xda71}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x36d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b9d0de3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ec02df4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ddbb4f3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeeec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d5f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cb065f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc899}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb3e6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6674}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e1c66dc}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57274d26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x160b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3acda366}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8a84}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbf4c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd88e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x726145f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b43}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3655}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27c3e68e}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7872abe7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4004050}, 0x0) (async) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x2a8, r3, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x7ffffffffffffffc}, @NLBL_CIPSOV4_A_MLSCATLST={0x1b4, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa22c358}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x648a8024}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8a3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7062}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3ee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cc56389}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3899}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65ae9809}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c5b}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4182f0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d9cfc60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10ef342c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x672282a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d8bb505}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x89f9}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37bb8c1d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fe0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x712d52b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41eaea7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc94a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a3e716a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ccc4e23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf914}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x66eb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe07c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20058c87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56e9032e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd133}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5400c703}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6caaf4bf}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b1f8edb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f2e8e69}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6820f501}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa040}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2fe}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ae153e7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9403d89}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc654}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19455b50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c5e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf36e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ed5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e53e08c}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea94db7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65d4490a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa60e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cc62e81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c079927}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19b9be69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b766f9d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f3254b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x472dea6b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cbdf6a5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f581ec1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x135921a2}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1ace68}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe2e71a2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x133075a4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a143a39}]}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x50}, 0x8895) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r7) sendmsg$NLBL_CIPSOV4_C_LISTALL(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0x1e8, r9, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ebfcf47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x571157db}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67182e35}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x243ae902}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46f7f582}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4144c7fb}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ba02c71}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7330}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x199}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3c6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3414597e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7df}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a7df690}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf01}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6826a05a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x341ea8a5}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5748c826}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x85ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a8e35e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbf}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f1a7367}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf0, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a7b950a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49581cb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5efbc9c9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7bebbbf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f14ddf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10013e2e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46901833}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67134934}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f3034d7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4df9e3ff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x761aea06}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16abdcab}]}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x40801}, 0x4004880) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r10, @ANYBLOB="0000a5d000"/14], 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="00082cbd7000fbdbdf250400000008000200010000000800010003000000080001000100000028000880240007800800050025b04a1308000600ef00000008000500437e9b6d080006007e00000004000880040008800800ea0003000000"], 0x64}, 0x1, 0x0, 0x0, 0x804}, 0x804) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r11, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r11, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)={0x2c, r2, 0x4, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8040}, 0x1) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x1c4, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@WGDEVICE_A_PEERS={0x1a8, 0x8, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "0c0c53247c4d50468c0ca7aadb705b1cc267495e87fd6221bea8e41d4f1ae086"}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "70d8594b6ef8cde385102ae182948752397c61500f4ea6bc36aea8b064e8a998"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x21, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2a}}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "5d2a50a6df31d5fd36ae0accd65da39e419af17c456e6d59a89e8d4610a00243"}]}, {0xa0, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x800, @loopback, 0x2}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x2}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "7d3099c10dfa596ec9efa6bbe3b3f9651fea8c327a71ac31a7a6f1f56c3f4749"}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "37cf959281b25989464ddc7e6fb17cd625041484e349d26d89b5ddda0dc178a5"}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}]}]}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x2}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000810) [ 3027.161748] nbd: couldn't find device at index 3 07:30:08 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x574, r4, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x1a8, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x280b7346}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30ef693c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d73a6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d328ba3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38d56fd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27e6b334}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a7f7f6c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77f37e73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3da17926}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe11b6fc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4879d77c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cb11745}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e2a617c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c00cd0d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x640ae712}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x151e1376}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d84c79e}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c6058c0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48ccfc26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a2d7a25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c5c1a78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72265abb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xeb13a05}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65907df5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5f2957fe01a02121}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x4}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56358546}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b562561}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29e43df5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e402bdc}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b089a94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d4fc04b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a1e3238}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5709667e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6054d907}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x101e4e16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c22fdc5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fa89c2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b947b24}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcfb42b7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x344d70d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69715f0a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x23dad7d2}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3aed673f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x339b0792}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a51cc63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x158, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3cddea88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a99c40d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6859b2cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x764084a9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6da3a877}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e0087c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30c4fd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c2a11d8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48305e0b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5af0fcc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16f978d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67de8012}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2936f6c8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcc9d20d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa6639b9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b135db8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42ef1253}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2eef625c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8f2efcd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0xc}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0xf168c090dc17ac9c}, {0x5}]}]}, 0x574}, 0x1, 0x0, 0x0, 0x20040040}, 0x40) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c0003008100000000000000de55f7987ddf8c2c7eaa99f5b34f8e5022cbe0e0d7a8fc70f817c84b7e9aae129bf117ffe71993eb2d564a51b27c8cadbf3ff3275322410e73e421c5b7bf02cee927025595375d0baee9ee0c2eae927cc9d83ccc1079ca876683aa40c0c5af94d48bb0c20b7ce3bff3e15fdbf9e9"], 0x38}}, 0x0) 07:30:08 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x0) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000a00)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x4}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 07:30:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r3) 07:30:08 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x40, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x3f0, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1a0, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e6b4f96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ca95b6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18dbc141}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c4b74d4}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1119afd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11d7c098}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70c288b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x632b2143}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e196dc3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x788ea277}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bd4756}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57cda770}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cf1b14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x746275cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c7690}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a8d8016}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c5781d0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x111c7dfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a3d2d8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28628b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x328c8f77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x70, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48432f57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a487f54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31dd1d0c}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19fe4d39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c875c70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8fab602}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb4, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d5f94b8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfffffff9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b36f6e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41065e7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62cf72ab}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x480fd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ffa85b6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ff0db23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46deec08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x464602dc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x124b1212}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6041a5b6}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ac8d2f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbccf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x731a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x566ea59f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31465d5f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f3a7d20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a4c7cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26a31c61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd8021f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42a54d8b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3901563e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc09e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10d2de2e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd028}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79b4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd27f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d9fab39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5db84ab1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f97}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66a3cc2e}]}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000c000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x3c, r2, 0x800, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 07:30:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xd450f618856b8a6b}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0xd0, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0xac, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4547b9e8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x415591b9}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a99ebbf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x547d5d46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e3003b3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4043c820}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1480e506}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x737bf3de}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0xd0}}, 0x4000040) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100eeff0800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000137bd306a7000fedbdf25040000003c000480e1e70080fc72a9860c2ef11f05000300000000009d00000000000000af8e39ab6947edd26ac4201f4d450003000700000005000300060000050003000100000005000300060000000500030007000000040004800800"], 0x64}, 0x1, 0x0, 0x0, 0x4044080}, 0x4000) 07:30:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:08 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$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dYv/\xee\x82V\xaf\x80fibrics\x00'}]}, 0x2c}}, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000640)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x9c, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3891ba72}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xce2b}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40001}, 0x24000090) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x810}, 0x8040000) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f00000005c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x194, 0x0, 0x700, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x774a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5a0}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x793d329}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x465bf393}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a99e919}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fc9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa77712e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3252f5e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35cdd1fd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf96b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd92}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d5587d2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3afbf8ed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bdc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x423c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5827e94d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd431}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x78ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5a2ddc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45e1dd7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fa45b80}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0fe}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62fa}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35c84b7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x278cc123}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e639ed7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x9}, 0x4040041) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x8, 0x6, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x805}, 0x20004000) 07:30:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 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_LISTALL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x3f0, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1a0, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e6b4f96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ca95b6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18dbc141}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c4b74d4}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1119afd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11d7c098}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70c288b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x632b2143}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e196dc3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x788ea277}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bd4756}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57cda770}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cf1b14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x746275cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c7690}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a8d8016}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c5781d0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x111c7dfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a3d2d8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28628b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x328c8f77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x70, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48432f57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a487f54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31dd1d0c}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19fe4d39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c875c70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8fab602}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb4, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d5f94b8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfffffff9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b36f6e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41065e7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62cf72ab}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x480fd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ffa85b6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ff0db23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46deec08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x464602dc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x124b1212}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6041a5b6}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ac8d2f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbccf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x731a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x566ea59f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31465d5f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f3a7d20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a4c7cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26a31c61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd8021f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42a54d8b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3901563e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc09e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10d2de2e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd028}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79b4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd27f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d9fab39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5db84ab1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f97}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66a3cc2e}]}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000c000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x3c, r2, 0x800, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x3f0, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1a0, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e6b4f96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ca95b6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18dbc141}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c4b74d4}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1119afd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11d7c098}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70c288b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x632b2143}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e196dc3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x788ea277}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bd4756}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57cda770}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cf1b14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x746275cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c7690}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a8d8016}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c5781d0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x111c7dfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a3d2d8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28628b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x328c8f77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x70, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48432f57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a487f54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31dd1d0c}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19fe4d39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c875c70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8fab602}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb4, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d5f94b8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfffffff9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b36f6e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41065e7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62cf72ab}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x480fd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ffa85b6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ff0db23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46deec08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x464602dc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x124b1212}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6041a5b6}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ac8d2f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbccf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x731a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x566ea59f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31465d5f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f3a7d20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a4c7cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26a31c61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd8021f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42a54d8b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3901563e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc09e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10d2de2e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd028}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79b4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd27f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d9fab39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5db84ab1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f97}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66a3cc2e}]}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000c000) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x3c, r2, 0x800, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) 07:30:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dYv/\xee\x82V\xaf\x80fibrics\x00'}]}, 0x2c}}, 0x0) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000640)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x9c, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3891ba72}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xce2b}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40001}, 0x24000090) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x810}, 0x8040000) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f00000005c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x194, 0x0, 0x700, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x774a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5a0}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x793d329}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x465bf393}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a99e919}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fc9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa77712e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3252f5e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35cdd1fd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf96b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd92}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d5587d2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3afbf8ed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bdc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x423c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5827e94d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd431}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x78ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5a2ddc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45e1dd7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fa45b80}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0fe}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62fa}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35c84b7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x278cc123}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e639ed7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x9}, 0x4040041) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x8, 0x6, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x805}, 0x20004000) 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x58, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x3f0, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1a0, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e6b4f96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18ca95b6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18dbc141}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c4b74d4}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1119afd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11d7c098}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70c288b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x632b2143}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e196dc3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x788ea277}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bd4756}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57cda770}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5cf1b14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x746275cc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c7690}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a8d8016}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c5781d0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x111c7dfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a3d2d8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28628b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x328c8f77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x70, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48432f57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a487f54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31dd1d0c}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19fe4d39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c875c70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8fab602}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb4, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d5f94b8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfffffff9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b36f6e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41065e7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62cf72ab}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x480fd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ffa85b6}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ff0db23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46deec08}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x464602dc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x124b1212}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6041a5b6}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea79}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ac8d2f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbccf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x731a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x566ea59f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31465d5f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f3a7d20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a4c7cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26a31c61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd8021f6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42a54d8b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3901563e}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc09e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10d2de2e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd028}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79b4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd27f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d9fab39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5db84ab1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f97}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66a3cc2e}]}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000c000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x3c, r2, 0x800, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 07:30:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4837ffed641aaa68}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x36c, r2, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x150, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5758}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b6a6959}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x739e71e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e146e99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c6c6bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bd3b8d3}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3420c6d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ad0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xead8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x279db6c1}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bd5e519}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4988aa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ec4c2df}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c7c3f57}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x76c8}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7bbe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbedc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dca4fd2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29db03d9}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60fa6d7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x45d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x85dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x193b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6407}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2629139c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4a73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x246aae86}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde5ea22}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc68}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a093247}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf00b71}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbca0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x467bd37e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d6aaaea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1cc1}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x17ad2327}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7364}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f44c536}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x152a3476}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x260543cc}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xefdd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6163cde2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbde5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd35}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x178, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x245a16af}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17e77de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb312c77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6265caa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f84b009}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11237019}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x23048253}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1366189a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24f471ff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57d400d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2698a3f5}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x753b6814}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5610bbbf}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37401eee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4926c1f3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c09e807}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39928d28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f91e381}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x41}, 0x40000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x501081, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6467}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '#/\\)/.'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1000}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x48044) [ 3027.596152] nla_parse: 31 callbacks suppressed [ 3027.596159] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3027.617294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3027.625904] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dYv/\xee\x82V\xaf\x80fibrics\x00'}]}, 0x2c}}, 0x0) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000640)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x9c, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3891ba72}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xce2b}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40001}, 0x24000090) (async, rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (rerun: 32) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x810}, 0x8040000) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f00000005c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x194, 0x0, 0x700, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x774a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb5a0}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x793d329}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x465bf393}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a99e919}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fc9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa77712e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3252f5e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa9a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35cdd1fd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf96b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd92}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d5587d2}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3afbf8ed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bdc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x423c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5827e94d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd431}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x78ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a5a2ddc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45e1dd7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fa45b80}]}, {0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0fe}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62fa}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35c84b7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x278cc123}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e639ed7}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x9}, 0x4040041) (async, rerun: 64) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x8, 0x6, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x805}, 0x20004000) 07:30:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4837ffed641aaa68}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x36c, r2, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x150, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5758}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b6a6959}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x739e71e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e146e99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25c6c6bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bd3b8d3}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3420c6d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ad0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xead8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x279db6c1}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bd5e519}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4988aa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ec4c2df}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c7c3f57}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x76c8}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7bbe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbedc}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dca4fd2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29db03d9}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60fa6d7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x45d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x85dd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x193b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6407}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2629139c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4a73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x246aae86}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xde5ea22}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc68}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a093247}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf00b71}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbca0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x467bd37e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d6aaaea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1cc1}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x17ad2327}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7364}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f44c536}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfc8e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x152a3476}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x260543cc}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xefdd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6163cde2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbde5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd35}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x178, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x245a16af}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17e77de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb312c77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6265caa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f84b009}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11237019}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x23048253}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1366189a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24f471ff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57d400d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2698a3f5}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x753b6814}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5610bbbf}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37401eee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4926c1f3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c09e807}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39928d28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f91e381}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x41}, 0x40000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x501081, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6467}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '#/\\)/.'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1000}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x48044) 07:30:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x58, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$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$nbd(&(0x7f0000002200), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r6, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x24000880) 07:30:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x60, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000001cbac79b227be0e1d8bba40fe8a748d9001c508460a3721de4dc85acbdcdfbd26661a0b76bb09577927a47261d641c97c20e4b2aaee98fdf6ae392710661519ca9cf38946a0884cc491e841b143421ef8915e3eebcde1d078514234deb8b6e804c476e03e1264fe6a765e31a0d90ff7195fd327e44fa2adf73a53b775f22c2aa068abf120beb20c945f75fa3a958f182aca70dd6fc737c41bfc33b80fd0b9314ea33f83083dcb17721a43792e3b30c4b06dd707d313a97b0f04a66dc8f5f80c4c3d3d8ffdda0387682c3ad3f8664356ef3a41acef48e665c47577e788c9bddf28103e6ad47bd2d5792b4583fc2715ad7d11b5d885819a45e1aafb4615073e4dd89b1637b6132ab6e673318ca419261e73219c6939c8d08a9efef6b07ccd135c802b5d2e64d6128c1", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) [ 3027.776863] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3027.792377] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3027.804771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3027.813735] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3027.825937] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:30:09 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 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$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) (async) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r6, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x24000880) 07:30:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) [ 3027.874798] nbd: couldn't find device at index 1 07:30:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000001cbac79b227be0e1d8bba40fe8a748d9001c508460a3721de4dc85acbdcdfbd26661a0b76bb09577927a47261d641c97c20e4b2aaee98fdf6ae392710661519ca9cf38946a0884cc491e841b143421ef8915e3eebcde1d078514234deb8b6e804c476e03e1264fe6a765e31a0d90ff7195fd327e44fa2adf73a53b775f22c2aa068abf120beb20c945f75fa3a958f182aca70dd6fc737c41bfc33b80fd0b9314ea33f83083dcb17721a43792e3b30c4b06dd707d313a97b0f04a66dc8f5f80c4c3d3d8ffdda0387682c3ad3f8664356ef3a41acef48e665c47577e788c9bddf28103e6ad47bd2d5792b4583fc2715ad7d11b5d885819a45e1aafb4615073e4dd89b1637b6132ab6e673318ca419261e73219c6939c8d08a9efef6b07ccd135c802b5d2e64d6128c1", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) 07:30:09 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x58, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r4) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) (async) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) (async, rerun: 32) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r6, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x24000880) (rerun: 32) [ 3027.944107] nbd: couldn't find device at index 1 07:30:09 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3027.988660] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3028.004888] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 07:30:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050000000000000000000c0003000000000000000000"], 0x48}}, 0x0) 07:30:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r6, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r10, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r6, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r10, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 07:30:09 executing program 4: ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0x6, &(0x7f0000000040)=0x6}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r3) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r5, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d38e8ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1800b1d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x243520e6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}]}, {0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c7dc005}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}]}, {0x4}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bd6067c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40ad3686}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ba4964f}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20004000}, 0x20060805) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) 07:30:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) [ 3028.226051] nbd: nbd2 already in use 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 07:30:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r6, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r10, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r6, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r10, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:09 executing program 2: syz_open_dev$dmmidi(&(0x7f0000000080), 0x200000000007, 0x301800) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), r0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) write$FUSE_INTERRUPT(r2, &(0x7f0000000040)={0x10}, 0x10) 07:30:09 executing program 4: ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0x6, &(0x7f0000000040)=0x6}) 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r3) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r5, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d38e8ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1800b1d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x243520e6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}]}, {0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c7dc005}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}]}, {0x4}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bd6067c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40ad3686}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ba4964f}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20004000}, 0x20060805) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) 07:30:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) 07:30:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r6, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r10, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:09 executing program 2: syz_open_dev$dmmidi(&(0x7f0000000080), 0x200000000007, 0x301800) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), r0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) write$FUSE_INTERRUPT(r2, &(0x7f0000000040)={0x10}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000080), 0x200000000007, 0x301800) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), r0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) write$FUSE_INTERRUPT(r2, &(0x7f0000000040)={0x10}, 0x10) (async) 07:30:09 executing program 4: ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0x6, &(0x7f0000000040)=0x6}) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r3) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r5, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d38e8ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1800b1d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x243520e6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}]}, {0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c7dc005}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}]}, {0x4}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bd6067c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40ad3686}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ba4964f}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20004000}, 0x20060805) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r3) 07:30:09 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 executing program 2: syz_open_dev$dmmidi(&(0x7f0000000080), 0x200000000007, 0x301800) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), r0) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) write$FUSE_INTERRUPT(r2, &(0x7f0000000040)={0x10}, 0x10) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r5, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r3, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), r0) 07:30:10 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}, 0x1, 0x0, 0x0, 0x28000800}, 0x0) 07:30:10 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x70, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3028.596547] nbd: couldn't find device at index 0 07:30:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r5, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r3, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x78, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r4, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x104, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) 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$netlbl_cipso(&(0x7f0000000040), r4) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x12c, r6, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd4, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32133b06}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3989c9b5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7653df67}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a7e5edc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x212d6afa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x528c6093}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3abecc15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}]}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x41}, 0xc090) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x48}}, 0x0) 07:30:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}, 0x1, 0x0, 0x0, 0x28000800}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r4, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00'}) 07:30:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x484480) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x20040010}, 0x40) syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) 07:30:10 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x88, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x88}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r4, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) 07:30:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}, 0x1, 0x0, 0x0, 0x28000800}, 0x0) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x68, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r4, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wg2\x00'}) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x94, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x94}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r4, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000890}, 0x20040005) 07:30:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x44004004) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8010) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000240)={'gre0\x00', r3, 0x40, 0x7b8, 0x3ff, 0xc0c0, {{0x20, 0x4, 0x0, 0x4, 0x80, 0x67, 0x0, 0xff, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_prespec={0x44, 0x14, 0x7d, 0x3, 0x5, [{@multicast2, 0x7fff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x10000}]}, @generic={0x83, 0x10, "fa6443cff7bf7b8e49cdc73e3821"}, @noop, @end, @end, @timestamp_addr={0x44, 0x2c, 0xf7, 0x1, 0x3, [{@multicast1, 0x40000000}, {@private=0xa010101, 0xa93}, {@multicast1, 0xfffffffa}, {@local, 0x8}, {@loopback, 0x3}]}, @end, @end, @cipso={0x86, 0x14, 0x0, [{0x7, 0x3, "ee"}, {0x6, 0xb, "66d8adf1b8334951a9"}]}, @generic={0x94, 0x2}]}}}}}) 07:30:10 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$net_dm(&(0x7f0000000240), r2) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}}, 0x4010) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000c0003008100000000000000"], 0x38}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYRES8=r1]) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x6, 0x0, 0x7ff}}, 0x28) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x7f, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @empty}, &(0x7f0000000140)=0xc) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) 07:30:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r2) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000002240)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x16, 0xa, '/dev/nvme-fabrics\x00'}]}, 0x2c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x808) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="4800ef00", @ANYRES16=r6, @ANYBLOB="01000000000000000000010000000c0006000000000000000000040007800c00020000000000000000000c00050040000000000000000c000300000000a340000000"], 0x48}}, 0x0) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000060000000000000000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) [ 3029.131353] nbd: couldn't find device at index 1 [ 3029.147846] nbd: couldn't find device at index 0 07:30:10 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x94, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x94}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 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$net_dm(&(0x7f0000000240), r2) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}}, 0x4010) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000c0003008100000000000000"], 0x38}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYRES8=r1]) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x6, 0x0, 0x7ff}}, 0x28) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r2) (async) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}}, 0x4010) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000c0003008100000000000000"], 0x38}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYRES8=r1]) (async) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x6, 0x0, 0x7ff}}, 0x28) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000060000000000000000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) socket$inet(0x2, 0x5, 0x0) [ 3029.228749] nbd: must specify at least one socket 07:30:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 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$net_dm(&(0x7f0000000240), r2) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}}, 0x4010) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000c0003008100000000000000"], 0x38}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$UI_DEV_CREATE(r7, 0x5501) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYRES8=r1]) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x6, 0x0, 0x7ff}}, 0x28) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000240), r2) (async) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x800, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}}, 0x4010) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000c0003008100000000000000"], 0x38}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$UI_DEV_CREATE(r7, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYRES8=r1]) (async) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x6, 0x0, 0x7ff}}, 0x28) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000340), r1) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x240, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xb4, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ee129ab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f8e5420}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62218624}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x320e513d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8000}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6894adfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41a263e}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b04eb8d}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f2e5da9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xc4, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3021}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cd2e057}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6148}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x366aad53}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa2f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1bb6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8272}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16587963}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x345f91c8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fa0c4e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b756548}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3935}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4763109e}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f452ee8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22bc83b8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fa9f44d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fd68580}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52d8731c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x184e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd811}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5314}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59848619}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24e7db23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf02fa03}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32c6402e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x202a0813}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32557e96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5787fec6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40129bfb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79cc7d8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1187a1aa}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4f1112aa}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x4}, {0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x5}, {0x5}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x44091}, 0x8004) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x80}, 0x4) 07:30:10 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x1, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = msgget(0x3, 0x250) msgctl$IPC_RMID(r2, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/214) r3 = msgget(0x3, 0x250) msgctl$IPC_RMID(r3, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000100)=""/245) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:10 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) [ 3029.434709] nbd: must specify a size in bytes for the device 07:30:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) (async) 07:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 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$nbd(&(0x7f0000000280), r0) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20400c0}, 0x20040000) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r3, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x33}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x18060) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="001d0000", @ANYRES16=r2, @ANYRES16=0x0, @ANYRES16=r6], 0x38}}, 0x404c096) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x0, 0x0, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) [ 3029.684206] nbd: must specify a size in bytes for the device 07:30:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, 0x0, 0x400) 07:30:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x8084) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:11 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$nbd(&(0x7f0000000280), r0) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20400c0}, 0x20040000) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r3, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x33}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x18060) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="001d0000", @ANYRES16=r2, @ANYRES16=0x0, @ANYRES16=r6], 0x38}}, 0x404c096) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20400c0}, 0x20040000) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r3, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x33}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x18060) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r5, 0x5501) (async) ioctl$UI_DEV_CREATE(r5, 0x5501) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) (async) ioctl$UI_DEV_CREATE(r6, 0x5501) (async) ioctl$UI_DEV_CREATE(r6, 0x5501) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="001d0000", @ANYRES16=r2, @ANYRES16=0x0, @ANYRES16=r6], 0x38}}, 0x404c096) (async) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, 0x0, 0x400) [ 3029.851028] nbd: couldn't find device at index 5 07:30:11 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x8084) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, 0x0, 0x400) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3029.963601] nbd: couldn't find device at index 5 07:30:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (rerun: 32) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20400c0}, 0x20040000) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_PROTO_VERSION={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r3, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x33}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x18060) (async) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) (async) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="001d0000", @ANYRES16=r2, @ANYRES16=0x0, @ANYRES16=r6], 0x38}}, 0x404c096) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x8084) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x800, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:11 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010800000000040007808c00022000000000000000000c0003008100000000000000"], 0x38}}, 0x0) [ 3030.092643] nbd: must specify an index to disconnect 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x8084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) [ 3030.196080] nbd: must specify a size in bytes for the device 07:30:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010800000000040007808c00022000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3030.255022] nbd: must specify an index to disconnect 07:30:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x8084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x8084) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:11 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010800000000040007808c00022000000000000000000c0003008100000000000000"], 0x38}}, 0x0) 07:30:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r6, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:11 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3030.436774] nbd: couldn't find device at index 5 07:30:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) [ 3030.466614] nbd: must specify a size in bytes for the device 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x25dfdbf8, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) (async) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, ["", ""]}, 0xfffffd59}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3030.625321] nbd: couldn't find device at index 5 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 3030.698328] nbd: couldn't find device at index 5 07:30:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8, 0x1, r6}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) [ 3030.813353] nbd: couldn't find device at index 5 07:30:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8011}, 0x400) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xfffffffffffffe3b, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x7c}}, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000002400010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, r3, 0xb26b18742e6f570a, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x40}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}, @L2TP_ATTR_FD={0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040080}, 0x20000000) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0xa) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="009e5d82bd832bcdff0000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) mount$fuseblk(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1800, &(0x7f0000000640)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@allow_other}, {@default_permissions}, {@allow_other}], [{@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_lt={'fowner<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nbd\x00'}}, {@obj_role={'obj_role', 0x3d, 'nbd\x00'}}]}}) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x8000}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0x0, 0xee01}}, './file1\x00'}) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, ["", ""]}, 0xfffffd59}}, 0x400) 07:30:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 07:30:12 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xfffffffffffffe3b, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x7c}}, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000002400010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, r3, 0xb26b18742e6f570a, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x40}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}, @L2TP_ATTR_FD={0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040080}, 0x20000000) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0xa) (async, rerun: 32) ioctl$UI_DEV_CREATE(r4, 0x5501) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="009e5d82bd832bcdff0000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) mount$fuseblk(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1800, &(0x7f0000000640)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@allow_other}, {@default_permissions}, {@allow_other}], [{@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_lt={'fowner<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nbd\x00'}}, {@obj_role={'obj_role', 0x3d, 'nbd\x00'}}]}}) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x8000}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0x0, 0xee01}}, './file1\x00'}) 07:30:12 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x7, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, ["", ""]}, 0xfffffd59}}, 0x0) 07:30:12 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 07:30:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xfffffffffffffe3b, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x7c}}, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000002400010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, r3, 0xb26b18742e6f570a, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x40}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}, @L2TP_ATTR_FD={0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040080}, 0x20000000) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0xa) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="009e5d82bd832bcdff0000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) mount$fuseblk(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1800, &(0x7f0000000640)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@allow_other}, {@default_permissions}, {@allow_other}], [{@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_lt={'fowner<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nbd\x00'}}, {@obj_role={'obj_role', 0x3d, 'nbd\x00'}}]}}) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x8000}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0x0, 0xee01}}, './file1\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xfffffffffffffe3b, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x7c}}, 0x20000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000002400010000000800010000000000040007800c00020000000000000000000c0003008100000000000000"], 0x38}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, r3, 0xb26b18742e6f570a, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1e}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x40}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}, @L2TP_ATTR_FD={0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040080}, 0x20000000) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) (async) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0xa) (async) ioctl$UI_DEV_CREATE(r4, 0x5501) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="009e5d82bd832bcdff0000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) (async) mount$fuseblk(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1800, &(0x7f0000000640)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@allow_other}, {@default_permissions}, {@allow_other}], [{@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_lt={'fowner<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nbd\x00'}}, {@obj_role={'obj_role', 0x3d, 'nbd\x00'}}]}}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4, {0x8000}}, './file1\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0x0, 0xee01}}, './file1\x00'}) (async) [ 3031.183364] nbd: couldn't find device at index 5 07:30:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c000300810000ef9213026abf11647870bc527eb3070000000000"], 0x38}}, 0x0) 07:30:12 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:12 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c000300810000ef9213026abf11647870bc527eb3070000000000"], 0x38}}, 0x0) 07:30:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c000300810000ef9213026abf11647870bc527eb3070000000000"], 0x38}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000800010000000000040007800c00020000000000000000000c000300810000ef9213026abf11647870bc527eb3070000000000"], 0x38}}, 0x0) (async) 07:30:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000002200), r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 2: clock_gettime(0x5, &(0x7f0000000180)) 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x98, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3d1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x20}, 0x40000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(r4, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) [ 3031.866463] nbd: couldn't find device at index 3 [ 3031.882082] nbd: must specify an index to disconnect 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200100, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 2: clock_gettime(0x5, &(0x7f0000000180)) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x98, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3d1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x20}, 0x40000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 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$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 2: clock_gettime(0x5, &(0x7f0000000180)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x98, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3d1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x20}, 0x40000) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 3: clock_gettime(0x5, &(0x7f0000000180)) 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$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x98, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3d1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x98}, 0x1, 0x0, 0x0, 0x20}, 0x40000) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) [ 3032.079603] nbd: must specify an index to disconnect 07:30:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="020104000000000000ff040000006faada52d30f9a6214b8ed015495e9b82d6732fe74075e043a465dec846bb00d56232a25eb51df8830f0aeb2d100715f030b16bc3c40"], 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x910, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x814}, 0x40000) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x44, r6, 0x20, 0x4}, 0xffffffb8}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 3032.105460] nbd: must specify an index to disconnect 07:30:13 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$nbd(&(0x7f0000000280), r0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x81}]}, 0x38}}, 0x0) 07:30:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="020104000000000000ff040000006faada52d30f9a6214b8ed015495e9b82d6732fe74075e043a465dec846bb00d56232a25eb51df8830f0aeb2d100715f030b16bc3c40"], 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x910, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x814}, 0x40000) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x44, r6, 0x20, 0x4}, 0xffffffb8}, 0x1, 0x0, 0x0, 0x1}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 07:30:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 2: r0 = syz_init_net_socket$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) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="020104000000000000ff040000006faada52d30f9a6214b8ed015495e9b82d6732fe74075e043a465dec846bb00d56232a25eb51df8830f0aeb2d100715f030b16bc3c40"], 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x910, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x814}, 0x40000) (async, rerun: 64) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) (rerun: 64) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x44, r6, 0x20, 0x4}, 0xffffffb8}, 0x1, 0x0, 0x0, 0x1}, 0x0) 07:30:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 07:30:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 07:30:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, 0x0, 0x0) 07:30:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:14 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 07:30:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)=ANY=[@ANYBLOB="bb00ff070000000000d5cd000004", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 07:30:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), r0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0xa0, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x5c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8090}, 0x0) [ 3032.622418] ================================================================== [ 3032.630196] BUG: KASAN: use-after-free in refcount_dec_not_one+0x9a/0xc0 [ 3032.637227] Read of size 4 at addr ffff88809c751d98 by task syz-executor.5/994 [ 3032.644600] [ 3032.646223] CPU: 1 PID: 994 Comm: syz-executor.5 Not tainted 4.14.295-syzkaller #0 [ 3032.653959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 3032.663298] Call Trace: [ 3032.665885] dump_stack+0x1b2/0x281 [ 3032.669508] print_address_description.cold+0x54/0x1d3 [ 3032.674783] kasan_report_error.cold+0x8a/0x191 [ 3032.679456] ? refcount_dec_not_one+0x9a/0xc0 [ 3032.683953] __asan_report_load4_noabort+0x68/0x70 [ 3032.689001] ? refcount_dec_not_one+0x9a/0xc0 [ 3032.693498] refcount_dec_not_one+0x9a/0xc0 [ 3032.697812] refcount_dec_and_mutex_lock+0x1a/0x60 [ 3032.702966] nbd_genl_connect+0xce1/0x13e0 [ 3032.707185] ? nbd_xmit_timeout+0x500/0x500 [ 3032.711488] ? lock_downgrade+0x740/0x740 [ 3032.715617] ? validate_nla+0x192/0x5e0 [ 3032.719572] genl_family_rcv_msg+0x572/0xb20 [ 3032.724755] ? genl_rcv+0x40/0x40 [ 3032.728285] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 3032.733746] ? __kmalloc_node_track_caller+0x4c/0x70 [ 3032.738853] ? trace_hardirqs_on+0x10/0x10 [ 3032.743080] genl_rcv_msg+0xaf/0x140 [ 3032.746776] netlink_rcv_skb+0x125/0x390 [ 3032.750819] ? genl_family_rcv_msg+0xb20/0xb20 [ 3032.755590] ? netlink_ack+0x9a0/0x9a0 [ 3032.759463] ? lock_acquire+0x170/0x3f0 [ 3032.763423] genl_rcv+0x24/0x40 [ 3032.766771] netlink_unicast+0x437/0x610 [ 3032.770894] ? netlink_sendskb+0xd0/0xd0 [ 3032.774948] ? __check_object_size+0x179/0x230 [ 3032.779518] netlink_sendmsg+0x648/0xbc0 [ 3032.783563] ? nlmsg_notify+0x1b0/0x1b0 [ 3032.787690] ? kernel_recvmsg+0x210/0x210 [ 3032.791827] ? security_socket_sendmsg+0x83/0xb0 [ 3032.796572] ? nlmsg_notify+0x1b0/0x1b0 [ 3032.800526] sock_sendmsg+0xb5/0x100 [ 3032.804222] ___sys_sendmsg+0x6c8/0x800 [ 3032.808180] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 3032.813007] ? __lock_acquire+0x5fc/0x3f20 [ 3032.817250] ? do_futex+0x127/0x1570 [ 3032.820961] ? __fget+0x23e/0x3e0 [ 3032.824415] ? lock_acquire+0x170/0x3f0 [ 3032.828369] ? lock_downgrade+0x740/0x740 [ 3032.832500] ? __fget+0x265/0x3e0 [ 3032.836044] ? __fdget+0x19b/0x1f0 [ 3032.839577] ? sockfd_lookup_light+0xb2/0x160 [ 3032.844068] __sys_sendmsg+0xa3/0x120 [ 3032.848029] ? SyS_shutdown+0x160/0x160 [ 3032.851996] ? __fdget+0x167/0x1f0 [ 3032.855532] ? do_vfs_ioctl+0xff0/0xff0 [ 3032.859582] SyS_sendmsg+0x27/0x40 [ 3032.863104] ? __sys_sendmsg+0x120/0x120 [ 3032.867144] do_syscall_64+0x1d5/0x640 [ 3032.871083] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 3032.876258] RIP: 0033:0x7fc821f8a5a9 [ 3032.879952] RSP: 002b:00007fc8208fd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3032.887652] RAX: ffffffffffffffda RBX: 00007fc8220aaf80 RCX: 00007fc821f8a5a9 [ 3032.894917] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000005 [ 3032.902170] RBP: 00007fc821fe5580 R08: 0000000000000000 R09: 0000000000000000 [ 3032.909424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3032.916759] R13: 00007ffec747c39f R14: 00007fc8208fd300 R15: 0000000000022000 [ 3032.924017] [ 3032.925622] Allocated by task 962: [ 3032.929402] kasan_kmalloc+0xeb/0x160 [ 3032.933189] kmem_cache_alloc_trace+0x131/0x3d0 [ 3032.938099] nbd_dev_add+0x7c/0x800 [ 3032.941718] nbd_genl_connect+0x3a4/0x13e0 [ 3032.946044] genl_family_rcv_msg+0x572/0xb20 [ 3032.950432] genl_rcv_msg+0xaf/0x140 [ 3032.954121] netlink_rcv_skb+0x125/0x390 [ 3032.958248] genl_rcv+0x24/0x40 [ 3032.961504] netlink_unicast+0x437/0x610 [ 3032.965538] netlink_sendmsg+0x648/0xbc0 [ 3032.969585] sock_sendmsg+0xb5/0x100 [ 3032.973274] ___sys_sendmsg+0x6c8/0x800 [ 3032.977227] __sys_sendmsg+0xa3/0x120 [ 3032.981019] SyS_sendmsg+0x27/0x40 [ 3032.984535] do_syscall_64+0x1d5/0x640 [ 3032.988402] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 3032.993752] [ 3032.995354] Freed by task 994: [ 3032.998545] kasan_slab_free+0xc3/0x1a0 [ 3033.002497] kfree+0xc9/0x250 [ 3033.005581] nbd_put.part.0+0x100/0x140 [ 3033.009617] nbd_config_put+0x51c/0x6c0 [ 3033.013569] nbd_genl_connect+0xcb9/0x13e0 [ 3033.017780] genl_family_rcv_msg+0x572/0xb20 [ 3033.022201] genl_rcv_msg+0xaf/0x140 [ 3033.025917] netlink_rcv_skb+0x125/0x390 [ 3033.029957] genl_rcv+0x24/0x40 [ 3033.033235] netlink_unicast+0x437/0x610 [ 3033.037283] netlink_sendmsg+0x648/0xbc0 [ 3033.041353] sock_sendmsg+0xb5/0x100 [ 3033.045050] ___sys_sendmsg+0x6c8/0x800 [ 3033.049006] __sys_sendmsg+0xa3/0x120 [ 3033.052785] SyS_sendmsg+0x27/0x40 [ 3033.056319] do_syscall_64+0x1d5/0x640 [ 3033.060183] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 3033.065344] [ 3033.066953] The buggy address belongs to the object at ffff88809c751cc0 [ 3033.066953] which belongs to the cache kmalloc-512 of size 512 [ 3033.079585] The buggy address is located 216 bytes inside of [ 3033.079585] 512-byte region [ffff88809c751cc0, ffff88809c751ec0) [ 3033.091439] The buggy address belongs to the page: [ 3033.096349] page:ffffea000271d440 count:1 mapcount:0 mapping:ffff88809c751040 index:0xffff88809c751540 [ 3033.105782] flags: 0xfff00000000100(slab) [ 3033.109914] raw: 00fff00000000100 ffff88809c751040 ffff88809c751540 0000000100000005 [ 3033.117798] raw: ffffea00027fc8e0 ffffea00027360a0 ffff88813fe74940 0000000000000000 [ 3033.125829] page dumped because: kasan: bad access detected [ 3033.131598] [ 3033.133209] Memory state around the buggy address: [ 3033.138118] ffff88809c751c80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 3033.145459] ffff88809c751d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3033.152808] >ffff88809c751d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3033.160153] ^ [ 3033.164376] ffff88809c751e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3033.171805] ffff88809c751e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3033.179147] ================================================================== [ 3033.186490] Disabling lock debugging due to kernel taint [ 3033.194232] Kernel panic - not syncing: panic_on_warn set ... [ 3033.194232] [ 3033.201620] CPU: 1 PID: 994 Comm: syz-executor.5 Tainted: G B 4.14.295-syzkaller #0 [ 3033.210537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 3033.220069] Call Trace: [ 3033.222661] dump_stack+0x1b2/0x281 [ 3033.226287] panic+0x1f9/0x42d [ 3033.229478] ? add_taint.cold+0x16/0x16 [ 3033.233457] ? ___preempt_schedule+0x16/0x18 [ 3033.237865] kasan_end_report+0x43/0x49 [ 3033.241841] kasan_report_error.cold+0xa7/0x191 [ 3033.246507] ? refcount_dec_not_one+0x9a/0xc0 [ 3033.250982] __asan_report_load4_noabort+0x68/0x70 [ 3033.255894] ? refcount_dec_not_one+0x9a/0xc0 [ 3033.260374] refcount_dec_not_one+0x9a/0xc0 [ 3033.264719] refcount_dec_and_mutex_lock+0x1a/0x60 [ 3033.269654] nbd_genl_connect+0xce1/0x13e0 [ 3033.273871] ? nbd_xmit_timeout+0x500/0x500 [ 3033.278169] ? lock_downgrade+0x740/0x740 [ 3033.282294] ? validate_nla+0x192/0x5e0 [ 3033.286251] genl_family_rcv_msg+0x572/0xb20 [ 3033.290743] ? genl_rcv+0x40/0x40 [ 3033.294190] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 3033.299617] ? __kmalloc_node_track_caller+0x4c/0x70 [ 3033.304700] ? trace_hardirqs_on+0x10/0x10 [ 3033.308912] genl_rcv_msg+0xaf/0x140 [ 3033.312627] netlink_rcv_skb+0x125/0x390 [ 3033.316663] ? genl_family_rcv_msg+0xb20/0xb20 [ 3033.321225] ? netlink_ack+0x9a0/0x9a0 [ 3033.325096] ? lock_acquire+0x170/0x3f0 [ 3033.329048] genl_rcv+0x24/0x40 [ 3033.332307] netlink_unicast+0x437/0x610 [ 3033.336345] ? netlink_sendskb+0xd0/0xd0 [ 3033.340413] ? __check_object_size+0x179/0x230 [ 3033.345068] netlink_sendmsg+0x648/0xbc0 [ 3033.349123] ? nlmsg_notify+0x1b0/0x1b0 [ 3033.353081] ? kernel_recvmsg+0x210/0x210 [ 3033.357207] ? security_socket_sendmsg+0x83/0xb0 [ 3033.361952] ? nlmsg_notify+0x1b0/0x1b0 [ 3033.366013] sock_sendmsg+0xb5/0x100 [ 3033.369772] ___sys_sendmsg+0x6c8/0x800 [ 3033.373852] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 3033.378609] ? __lock_acquire+0x5fc/0x3f20 [ 3033.382833] ? do_futex+0x127/0x1570 [ 3033.386528] ? __fget+0x23e/0x3e0 [ 3033.389975] ? lock_acquire+0x170/0x3f0 [ 3033.393949] ? lock_downgrade+0x740/0x740 [ 3033.398083] ? __fget+0x265/0x3e0 [ 3033.401539] ? __fdget+0x19b/0x1f0 [ 3033.405077] ? sockfd_lookup_light+0xb2/0x160 [ 3033.409723] __sys_sendmsg+0xa3/0x120 [ 3033.413506] ? SyS_shutdown+0x160/0x160 [ 3033.417462] ? __fdget+0x167/0x1f0 [ 3033.421158] ? do_vfs_ioctl+0xff0/0xff0 [ 3033.425110] SyS_sendmsg+0x27/0x40 [ 3033.428633] ? __sys_sendmsg+0x120/0x120 [ 3033.432757] do_syscall_64+0x1d5/0x640 [ 3033.436626] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 3033.441800] RIP: 0033:0x7fc821f8a5a9 [ 3033.445490] RSP: 002b:00007fc8208fd168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3033.453181] RAX: ffffffffffffffda RBX: 00007fc8220aaf80 RCX: 00007fc821f8a5a9 [ 3033.460428] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000005 [ 3033.467686] RBP: 00007fc821fe5580 R08: 0000000000000000 R09: 0000000000000000 [ 3033.474995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3033.482257] R13: 00007ffec747c39f R14: 00007fc8208fd300 R15: 0000000000022000 [ 3033.489592] Kernel Offset: disabled [ 3033.493204] Rebooting in 86400 seconds..