_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x1baeeedb) [ 3000.787816][ T1080] nbd: must specify a size in bytes for the device 18:03:11 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='0\x00', 0x2) 18:03:11 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:11 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x89f616a6, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:11 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0xffffffef}, 0x0) 18:03:11 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x9effffff) 18:03:11 executing program 4: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='7\x00', 0x2) 18:03:11 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000280)='NET_DM\x00', r1) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r2, 0x100, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) socket(0x32, 0x2, 0x0) [ 3000.961806][ T1108] nbd: must specify a size in bytes for the device 18:03:12 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000000, 0x100010, 0xffffffffffffffff, 0x10000000) write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0xfffffffffffffe46) 18:03:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x9effffff, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:12 executing program 1: socket(0x23, 0x80000, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10000}]}, 0x20}, 0x1, 0x0, 0x0, 0x8001}, 0x4008000) 18:03:12 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0xfffffff0}, 0x0) 18:03:12 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xdbeeae1b) 18:03:12 executing program 4: statx(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0x10, &(0x7f0000000140)) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f00000000c0)='\x00', 0x0) 18:03:12 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xefffffff) 18:03:12 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0xa616f689, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3001.144610][ T1130] nbd: must specify a size in bytes for the device 18:03:12 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) 18:03:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x3000000000000}, 0x0) 18:03:12 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84709}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="78db2c21bd8c0000007f806e158bf0fc99a7ec74327069b8ae1b7b0582bd231b7b7adddb20cb0ae36eb277f55cc203d4c0b716bd86c5048cbd523f7d9d4ab5926ba42b77e142b3f88cd611381341ff00000056c447b94622c5d7233b2300000000000000859e071545998b6b6a92262483d84b4c75e5cc725e", @ANYRES16=0x0, @ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 18:03:12 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xf0ffffff) 18:03:12 executing program 1: socket(0x18, 0x1, 0x105) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c80000042fd4539bba481875968183ae17d4942afbf72df71b2a9df132e388ebfc2493aeda0148c184e43c239e5850ca0eef463535348b651daa3f6dfe20df9e0af06895fcc240d4dfc265124", @ANYRES16=r2, @ANYBLOB="01000000000000000000030000000800010000000000"], 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x88, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x670}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x29}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12c}]}, 0x88}, 0x1, 0x0, 0x0, 0xe0}, 0x10) [ 3001.258526][ T1147] nbd: must specify a size in bytes for the device 18:03:12 executing program 0: write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x80, 0x1, 0x7}, 0xff}}, 0x18) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) write$P9_RREADDIR(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="4900000029010005000000014400000002000000000000000000000000b6cb8fa785c59fa7cf35e7066e7b0000011807000000030000000000000000000000000000004904002e2f66696c653000"/87], 0x49) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000)='mptcp_pm\x00', r1) 18:03:12 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x4) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f00000000c0)=0x1, 0x4) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80)={0x0, 0xfffffffc, 0x0, 0xfffffffe}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000005e00), &(0x7f0000005e40)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000005, 0x10, r1, 0x8000000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r1, 0x8000000) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$sysctl(r2, &(0x7f0000000000)='2\x00', 0x2) 18:03:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x40030000000000}, 0x0) 18:03:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xffffff7f) 18:03:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0xefffffff, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:12 executing program 1: r0 = socket(0x2a, 0x2, 0x0) socket(0x10, 0x2, 0x4d) r1 = socket$vsock_stream(0x28, 0x1, 0x0) syz_io_uring_setup(0x3b9b, &(0x7f0000000000)={0x0, 0x1b7c, 0x8, 0x0, 0x344}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x12345}, 0x1000) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x43e22bf1870aaef0}, 0x10) recvmsg$can_raw(r0, &(0x7f0000001840)={&(0x7f0000000280)=@nl=@proc, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/39, 0x27}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/16, 0x10}, {&(0x7f0000001440)=""/139, 0x8b}, {&(0x7f0000001500)=""/8, 0x8}, {&(0x7f0000001540)=""/188, 0xbc}, {&(0x7f0000001600)=""/190, 0xbe}], 0x8, &(0x7f0000001740)=""/197, 0xc5}, 0x1) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x3, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000180)=""/248) 18:03:12 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x100000000000000}, 0x0) 18:03:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000b80)='mptcp_pm\x00', r0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000000cc0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000bc0)={0xbc, r2, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR={0x58, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, [], 0x16}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) ioctl$sock_ifreq(r3, 0x8913, &(0x7f0000000b00)={'veth0_to_hsr\x00', @ifru_hwaddr=@local}) recvmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000280)=""/183, 0xb7}], 0x4, &(0x7f0000000380)=""/82, 0x52}, 0x7fff}, {{&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/255, 0xff}, {&(0x7f0000000800)=""/184, 0xb8}, {&(0x7f00000008c0)=""/190, 0xbe}], 0x7, &(0x7f0000000a00)=""/26, 0x1a}, 0x135acf61}], 0x2, 0x4000, &(0x7f0000000ac0)) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x1c, r2, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004851) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f0000000240)='4\x00', 0x2) recvmmsg(r3, &(0x7f0000001200)=[{{&(0x7f0000000e00)=@nl=@proc, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e80)=""/31, 0x1f}, {&(0x7f0000000ec0)=""/39, 0x27}, {&(0x7f0000000f00)=""/87, 0x57}, {&(0x7f0000000f80)=""/174, 0xae}, {&(0x7f0000001040)=""/113, 0x71}, {&(0x7f00000010c0)=""/79, 0x4f}], 0x6, &(0x7f00000011c0)=""/22, 0x16}, 0x6b3}], 0x1, 0x20120, &(0x7f0000001240)={0x77359400}) 18:03:12 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x529005, 0x0) mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x103) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0x0) 18:03:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xffffff9e) [ 3001.491268][ T1180] nbd: must specify a size in bytes for the device 18:03:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0xf0ffffff, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x200000000000000}, 0x0) 18:03:12 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000380)) write$sysctl(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) r4 = syz_io_uring_complete(r3) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00', 0xffffffffffffffff) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0xe7700a65b4a2316a}, 0x9) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24048810}, 0x400c050) name_to_handle_at(r4, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0xe3, 0x401, "31dd88333c665644dec2ede951631c2d8f58373a5bb18d8a7cf408115b44d786e278a65b532fb3ed8b117a051415fba1487c45860bf0030660224df916c5c3421f70f75c106ffbf2426f2b83b015b8902440a63d53db45319c50a247c3711671587cd3a851e45471909d9de3daace7bdabe781ab334e8b4bf300782e1ccb97dbfc39f4f0f7e5771344bb14aa3b19dd7140533e89c3e664e0bc552b53125a5fea4538b7c97ffe44af9bf0df606fbbc07c65bcbd3cf783f559bd87e69efe9fa1e23aa083d5156df8a6d8a7fca6c207629d50b10b801f53fcfad823a8"}, &(0x7f0000000040), 0x1000) 18:03:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xffffffef) 18:03:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0xffffff7f, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x300000000000000}, 0x0) [ 3001.608205][ T1198] nbd: must specify a size in bytes for the device 18:03:12 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/clear_refs\x00', 0x1, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/77, 0x4d) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f00000000c0)='/proc/self/clear_refs\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000240)=ANY=[@ANYBLOB="6e65772064656661756c7420757365723a2f70726f632f73656c662f636c6561725f72656673826dcbb926119d8c0020303030303030303030303030303030363535333600f29a00e6bd763dd0151af8a1fa4869034c6d132de39c67c347b9aa6fb31712b3cf3f33a2e348975d811dd6fa3c7f221f37f3825df0fed2776b330439f623cb1e"], 0x3d, 0xfffffffffffffffe) write$sysctl(r0, 0x0, 0x0) [ 3001.678924][T13698] Bluetooth: hci5: command 0x041b tx timeout [ 3001.730895][ T1218] nbd: must specify a size in bytes for the device 18:03:13 executing program 1: socket(0x23, 0x5, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) 18:03:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xfffffff0) 18:03:13 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) write$sysctl(0xffffffffffffffff, &(0x7f00000000c0)='1\x00', 0x2) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000080)=@v2={0x2, @aes256, 0x3, [], @auto="ad19655d365285ea49788b8f347d2f3b"}) r1 = eventfd(0x4) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) eventfd(0x97) 18:03:13 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x400000000000000}, 0x0) 18:03:13 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0xffffff9e, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:13 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) write$sysctl(r0, 0x0, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240), 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x4, 0x1, 0x1, 0x1}, 0x5, 0x2, 0x0, 0x0, "7345d06e3762079e"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20000082) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)) 18:03:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x3000000000000) 18:03:13 executing program 1: r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='[\x00', 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0)={r0, 0x14, 0x6b}, &(0x7f0000000100)={'enc=', 'pkcs1', ' hash=', {'cbcmac(aes)\x00'}}, &(0x7f0000000180)="c0caa53d59fe942b8a11023fd0b284ba981d082b", &(0x7f00000001c0)="2313507772f68c8b9740bbdb5663b4b533bbe7b8a50b747d9bfef0c345679e769b8bac6dc3997fb46b6905e9aa6f48686ee72beb1f4096a24534f8255a2cb82f7e4754007d3bc04c24ba3f80a056a3e6daf9a3423b3bdc96832ec5f965dcfc062276afc2d39bbfc3618a1f") socket(0x2a, 0x2, 0x0) 18:03:13 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x500000000000000}, 0x0) 18:03:13 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x40030000000000) 18:03:13 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f00000001c0)=0x1, 0x4) write$sysctl(0xffffffffffffffff, 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x301300, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x1) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000280)=""/81) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000040)={0xf, 0x1f, 0x1, 0xcfb8}, 0xf) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a60, &(0x7f0000000400)={0x0, 0x0, 0x20, 0xfffffffd, 0xf7fffffc, 0x0, r2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000015c0), &(0x7f0000000140)) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000100)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) openat$random(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x800, 0x0) 18:03:13 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) [ 3002.557911][ T1255] nbd: must specify a size in bytes for the device 18:03:13 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) keyctl$revoke(0x3, 0x0) recvmsg$can_raw(r0, &(0x7f0000003940)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/88, 0x58}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/16, 0x10}], 0x4, &(0x7f00000038c0)=""/104, 0x68}, 0x40002100) socket(0x22, 0xa, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={0x0, 0x81, 0x24}, &(0x7f0000000040)={'enc=', 'pkcs1', ' hash=', {'rmd128\x00'}}, &(0x7f00000000c0)="f8244cfc4c0a68ed9e659140fc7ac239b01f75fed98d680bfa2d0ab924d72c28a72e71906e7be5f70d299585711b6a088cb7183381ff56bb8e0424079f9f23fdcf566f57190e04ba4e7a65df829211555afb0a37208a73d9dfb8dd31629fc7c1d5ec1cb5764e48edb29702098419bcdddf39a0b5fb1a5f0d2651ffdcd5ce063387", &(0x7f0000000180)="5cad36643f227dc0b60583621fd2cf091cb04dbda00db47979e6cd4feb7bd7387af9462c") 18:03:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0xffffffef, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x600000000000000}, 0x0) 18:03:13 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@tipc=@name, &(0x7f00000000c0)=0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) write$sysctl(r0, &(0x7f0000000100)='5\x00', 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001480)={r1, r2, "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", "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"}) 18:03:13 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x0, 0x4010, 0xffffffffffffffff, 0x10000000) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) 18:03:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x100000000000000) 18:03:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0xfffffff0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3002.705507][ T1280] nbd: must specify a size in bytes for the device 18:03:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x700000000000000}, 0x0) 18:03:13 executing program 1: socket(0x2a, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:03:13 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='4\x00', 0xfe92) 18:03:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x200000000000000) 18:03:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x8}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:13 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) [ 3002.808416][ T1297] syz-executor.0 (1297): drop_caches: 0 [ 3002.818415][ T1299] nbd: must specify a size in bytes for the device [ 3002.833450][ T1297] syz-executor.0 (1297): drop_caches: 0 18:03:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x900000000000000}, 0x0) 18:03:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x400000000000000) 18:03:13 executing program 1: socket(0x2a, 0x2, 0x0) r0 = syz_io_uring_complete(0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x67, 0x7, "4d33cd5da02237075879f49ae554595c3b2159df52184e02f556fa8c5ee62919dd7e23cbd2a4046b28ef2834d573c7639a74bd98b2ae768dbbc220dfeb2aff3ba0515f1344c59913cf8ae8872cfd433762ce81a2f8c8742ddb0309724a2454"}, &(0x7f00000000c0), 0x400) 18:03:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x25}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:13 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000001, 0x100010, 0xffffffffffffffff, 0x8000000) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000003, 0x40010, 0xffffffffffffffff, 0x10000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x4000, @fd=r3, 0x3, 0x3ff, 0x6, 0x11, 0x1, {0x2}}, 0x3f) 18:03:14 executing program 1: socket(0x2a, 0x6, 0x0) 18:03:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x8000000000000000}, 0x0) 18:03:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x900000000000000) 18:03:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x2}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3003.082167][ T1333] nbd: must specify a size in bytes for the device 18:03:14 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x7b, 0x1}, 0x7) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0xe06d, 0x20, 0x0, 0x328, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x272) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a60, &(0x7f0000000400)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000001600)) write$P9_RLINK(r1, &(0x7f00000000c0)={0x7, 0x47, 0x2}, 0x7) 18:03:14 executing program 1: r0 = socket(0x26, 0x6, 0x0) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:03:14 executing program 4: r0 = socket(0xa, 0x0, 0x0) r1 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r1, [], @d='abcdefghijklmnop'}) keyctl$negate(0xd, 0x0, 0x1f, r1) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='2\x00', 0x2) r3 = getegid() r4 = getegid() r5 = socket(0xa, 0x0, 0x0) r6 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r6, [], @d='abcdefghijklmnop'}) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x20, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r7, r3) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getgroups(0x8, &(0x7f0000000180)=[r3, 0xffffffffffffffff, 0xee00, r4, r8, 0xee01, 0xee00, 0xffffffffffffffff]) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x1baeeedb00000000) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x9effffff00000000}, 0x0) 18:03:14 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x3}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3003.155122][ T1346] nbd: must specify a size in bytes for the device 18:03:14 executing program 1: r0 = socket(0xa, 0x0, 0x0) r1 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000010000000", @ANYRES32=r1, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000006162636465666768696a6b6c6d6e6f70f3f7095fd453fd119f81bf7b9ef5888f225cbc68c6c0bbc38df943163011b4264b7b74db53f345d4a68b187806087466e9a821e6c3f2534088ad03613064f6fa83667b0ecba2e6c1c1ee54e323b38b221b412af2b05f4729"]) keyctl$update(0x2, r1, &(0x7f0000000000)="f2d8a2357fd2242f86c74b2bf171ff11f74d25c2e612adca6bffff525b40cee83ec3e999c35b58da8cd8533b7fba8f9111216f631c70e6e2be74838f6b6df335142e33e04bfc42af87825db5472673f6c6b3f3f290586c5f117d2fff", 0x5c) socket(0x2a, 0x2, 0x0) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x8000000000000000) 18:03:14 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) write$sysctl(r0, 0x0, 0x0) 18:03:14 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x4}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3003.258585][ T1365] nbd: must specify a size in bytes for the device 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0xefffffff00000000}, 0x0) 18:03:14 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:14 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x5}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0xf0ffffff00000000}, 0x0) [ 3003.383505][ T1389] nbd: must specify a size in bytes for the device 18:03:14 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x9effffff00000000) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0xf1bc2bd200000000}, 0x0) 18:03:14 executing program 1: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="f6", @ANYRES16=r1, @ANYBLOB="3c782dbd7000fddbdf25030000000800020000000000080003000000000008000200070000003c000180060001000a0000000500020002000000050002000000000008000700", @ANYRES32=0x0, @ANYBLOB="080006000100000008000300ac1414bb0600010002000000"], 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x4081) 18:03:14 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_ROPEN(r1, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x40, 0x3, 0x7}, 0xfff}}, 0x18) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3003.504451][ T1405] nbd: must specify a size in bytes for the device 18:03:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x6}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x4, 0x64, 0x5, 0x1, 0x4a, @rand_addr=' \x01\x00', @remote, 0x1, 0x10, 0x5, 0x5abf}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000001b00)={'ip6gre0\x00', &(0x7f0000001a80)={'syztnl0\x00', 0x0, 0x29, 0xfd, 0x0, 0x2, 0x20, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, 0x7, 0x8007, 0x1ab, 0x9}}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001bc0)={&(0x7f0000000140)=ANY=[@ANYBLOB="80000000", @ANYRES16=r1, @ANYBLOB="08062dbd7000fddbdf2506000000380001800600010002000000050002006200000014000400ff0200000000000000000000000000010800060001000000060001000800000034000180060001000a000000060005004e23000008000700", @ANYRES32=r2, @ANYBLOB='\b\x00\a\x00', @ANYRES32=0x0, @ANYBLOB="060001000a00000008000700", @ANYRES32=r3, @ANYBLOB="116090790ae9b5b1094c6a82145db72e2330121ee3dd990b6a43a40cccad12f8391bb9886540bae3ac5304138c9cf6685b0a1f8625824afd"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x40004) socket(0x2a, 0x2, 0x0) 18:03:14 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xefffffff00000000) 18:03:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0xffffff7f00000000}, 0x0) 18:03:14 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000000c0)={"8bdd83ff3ddc418aeec33d88d153a6be", 0x0, 0x0, {0x7, 0x2}, {0x3f, 0x3}, 0x3, [0x53, 0x401a, 0x2, 0x1, 0x7f, 0x9, 0x57b, 0x5, 0x44afaa90, 0x7ff, 0xa9f, 0xffffffffffff7fff, 0x0, 0x6, 0xfffffffffffff801, 0x9]}) [ 3003.639756][ T1422] nbd: must specify a size in bytes for the device 18:03:14 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) set_tid_address(&(0x7f0000000180)) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000000)=""/70) syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x100, 0x101000) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dri/renderD128\x00', 0x200, 0x0) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dri/renderD128\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x6, 0x5, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r2}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f0000000140)={r2}) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r3, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 18:03:14 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x7}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0xffffffff00000000}, 0x0) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xf0ffffff00000000) 18:03:14 executing program 1: r0 = socket(0x21, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'veth0_virt_wifi\x00', @ifru_names}}) [ 3003.764549][T29789] Bluetooth: hci5: command 0x040f tx timeout 18:03:14 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000040)="d09971fe87", 0x5}) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x2}, 0x0) 18:03:14 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x34b, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = add_key$fscrypt_v1(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={'fscrypt:', @desc4='85baa174f0cb1142'}, &(0x7f0000000100)={0x0, "bae4d623482ed24add0925bad2b8dc8987fac9d404f486d5179f4fdffb741eb2b38c5b63ddb01909ceb0fb4cdb7c4402232365d98a8f09e4ea78b002f5a74d3f", 0x2e}, 0x48, 0xfffffffffffffff8) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000380)={0x18, 0x73, 0x1, {{0x8, 0x3, 0x2}, 0x800}}, 0x18) r2 = socket(0xa, 0x0, 0x0) r3 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r3, [], @d='abcdefghijklmnop'}) keyctl$dh_compute(0x17, &(0x7f0000000180)={0x0, r1, r3}, &(0x7f0000000240)=""/194, 0xc2, &(0x7f0000000340)={&(0x7f00000001c0)={'sha3-224-generic\x00'}}) socket(0x2a, 0x800, 0xffffffff) [ 3003.821265][ T1448] nbd: must specify a size in bytes for the device 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xffffff7f00000000) 18:03:14 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x8}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:14 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) syz_io_uring_complete(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x1, 0x4, 0x3}) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x43) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x5a1180, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f0000000040), 0x1) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000002280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001280)={r4, 0x0, "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", "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"}) 18:03:14 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x3}, 0x0) [ 3004.012400][ T1474] nbd: must specify a size in bytes for the device 18:03:15 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000000c0)={0x11b, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "ac3b406334114f"}) pipe2$9p(&(0x7f0000000000), 0x80000) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000010c0)={{r1, 0xd632, 0x20, 0xfffffffffffffffb, 0x137, 0x40, 0x8, 0xc0ca, 0x2, 0x86, 0x2, 0x1, 0x6, 0xabcf, 0x5000000000000000}}) 18:03:15 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0xffffffff00000000) 18:03:15 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x9}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:15 executing program 1: r0 = socket(0xa, 0x6, 0xffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x292001, 0x0) write$P9_RLINK(r1, &(0x7f00000000c0)={0x7, 0x47, 0x1}, 0x7) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x2a, 0x2, 0x0) 18:03:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x4}, 0x0) 18:03:15 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x0, 0x6000, @fd=r1, 0x9, &(0x7f00000000c0)="1824e41a153766a3e461c5bb90cf885a011b8a5a1aeaee0a3ccb23d4eee6ca7922c6ee9c875eb1df02c8bfb1b0525d9da561bc948c3a86763e3c911b3eef63c636005ad3c3acce0cbf6f54abe6335fc1e6c30daaece0c11179889471acd83c0b7451aebada8ceee43ee033f99772152c1b0f42351ab46a4df66fed0715826b4ccc315cd689a2e4ff37d25e7cdd0c22fcd239d30863207e8c09af4010bfd0abbd17c78ee336ac09ad760f7ebcda2a65e4f3843dfd713c7a89b3", 0xb9, 0x12, 0x1}, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) 18:03:15 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x8, 0x70bd26, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10044841}, 0x20008851) 18:03:15 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000100)={r1}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) [ 3004.654757][ T1496] nbd: must specify a size in bytes for the device 18:03:15 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0xa}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:15 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x5}, 0x0) 18:03:15 executing program 1: socket(0x2a, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000080)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x8, &(0x7f0000000000)=[r0, r1, r2], 0x3, 0x0, 0x1}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r6, 0x800, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x24, r6, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40008000) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r4, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f00000000c0)={{0x0, 0xfffffffffffffffc, 0xaddb, 0x7fffffff, 0x25, 0x6, 0x800, 0x401, 0x80000000, 0x1000, 0x5, 0x0, 0x5, 0x12f, 0x3df2}}) 18:03:15 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r0 = syz_io_uring_complete(0x0) write$sysctl(r0, &(0x7f0000000000)='7\x00', 0x2) write$sysctl(r0, 0x0, 0xfffffffffffffee6) 18:03:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x148, r2, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33476922}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x537d37c5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8205}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x267811c4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbb6fdd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16b5b68d}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x598e04e1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75034cdd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x124cdd2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bd8b2b7}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fcf1646}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x119c1962}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5244a131}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x268a6662}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x8800) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) [ 3004.783613][ T1519] nbd: must specify a size in bytes for the device 18:03:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0xb}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x6}, 0x0) 18:03:15 executing program 1: msgctl$IPC_RMID(0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x402) msgrcv(r0, &(0x7f0000000000)={0x0, ""/17}, 0x19, 0x2, 0x2000) socket(0x1, 0x2, 0x80000002) 18:03:15 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@getsa={0x94, 0x12, 0x100, 0x70bd29, 0x25dfdbfc, {@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d3, 0xa, 0xff}, [@mark={0xc, 0x15, {0x35075c, 0x80000000}}, @lastused={0xc, 0xf, 0x8}, @srcaddr={0x14, 0xd, @in6=@mcast2}, @tfcpad={0x8}, @replay_esn_val={0x38, 0x17, {0x7, 0x70bd2a, 0x70bd29, 0x70bd25, 0x70bd29, 0x67083003, [0x3, 0x0, 0x800, 0xffff, 0x7, 0x9e, 0x1]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000040}, 0x20004000) clock_gettime(0x0, &(0x7f0000009140)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000008ec0)=[{{&(0x7f0000001740)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000017c0)=""/194, 0xc2}, {&(0x7f00000018c0)=""/101, 0x65}, {&(0x7f0000001940)=""/172, 0xac}], 0x3, &(0x7f0000001a40)=""/117, 0x75}, 0x1d4f}, {{&(0x7f0000001ac0)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001b40)=""/3, 0x3}, {&(0x7f0000001b80)=""/77, 0x4d}, {&(0x7f0000001c00)=""/46, 0x2e}, {&(0x7f0000001c40)=""/44, 0x2c}, {&(0x7f0000001c80)=""/46, 0x2e}], 0x5, &(0x7f0000001d40)=""/132, 0x84}, 0x10001}, {{&(0x7f0000001e00)=@alg, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/119, 0x77}], 0x1, &(0x7f0000001f40)=""/132, 0x84}, 0x80000001}, {{&(0x7f0000002000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003480)=[{&(0x7f0000002080)=""/1, 0x1}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/41, 0x29}, {&(0x7f0000003100)=""/42, 0x2a}, {&(0x7f0000003140)=""/41, 0x29}, {&(0x7f0000003180)=""/75, 0x4b}, {&(0x7f0000003200)=""/203, 0xcb}, {&(0x7f0000003300)=""/223, 0xdf}, {&(0x7f0000003400)=""/90, 0x5a}], 0x9, &(0x7f0000003540)=""/94, 0x5e}, 0x6}, {{&(0x7f00000035c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000003640)=""/94, 0x5e}, {&(0x7f00000036c0)=""/213, 0xd5}, {&(0x7f00000037c0)=""/111, 0x6f}, {&(0x7f0000003840)=""/4081, 0xff1}, {&(0x7f0000004840)=""/49, 0x31}, {&(0x7f0000004880)=""/81, 0x51}, {&(0x7f0000004900)=""/211, 0xd3}, {&(0x7f0000004a00)=""/29, 0x1d}], 0x8, &(0x7f0000004ac0)=""/157, 0x9d}, 0x3ff}, {{&(0x7f0000004b80)=@sco, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004c00)=""/236, 0xec}, {&(0x7f0000004d00)=""/32, 0x20}, {&(0x7f0000004d40)=""/72, 0x48}, {&(0x7f0000004dc0)=""/49, 0x31}], 0x4, &(0x7f0000004e40)=""/225, 0xe1}, 0xf5b1}, {{0x0, 0x0, &(0x7f00000073c0)=[{&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/4096, 0x1000}, {&(0x7f0000006f40)=""/77, 0x4d}, {&(0x7f0000006fc0)=""/125, 0x7d}, {&(0x7f0000007040)=""/172, 0xac}, {&(0x7f0000007100)=""/27, 0x1b}, {&(0x7f0000007140)=""/126, 0x7e}, {&(0x7f00000071c0)=""/215, 0xd7}, {&(0x7f00000072c0)=""/95, 0x5f}, {&(0x7f0000007340)=""/72, 0x48}], 0xa, &(0x7f0000007480)=""/47, 0x2f}, 0x3f}, {{&(0x7f00000074c0)=@phonet, 0x80, &(0x7f0000008700)=[{&(0x7f0000007540)=""/65, 0x41}, {&(0x7f00000075c0)=""/22, 0x16}, {&(0x7f0000007600)=""/6, 0x6}, {&(0x7f0000007640)=""/179, 0xb3}, {&(0x7f0000007700)=""/4096, 0x1000}], 0x5}, 0x6}, {{&(0x7f0000008780)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000008c00)=[{&(0x7f0000008800)}, {&(0x7f0000008840)=""/32, 0x20}, {&(0x7f0000008880)=""/82, 0x52}, {&(0x7f0000008900)=""/133, 0x85}, {&(0x7f00000089c0)=""/136, 0x88}, {&(0x7f0000008a80)=""/127, 0x7f}, {&(0x7f0000008b00)=""/107, 0x6b}, {&(0x7f0000008b80)=""/31, 0x1f}, {&(0x7f0000008bc0)=""/59, 0x3b}], 0x9, &(0x7f0000008cc0)=""/160, 0xa0}, 0x3}, {{0x0, 0x0, &(0x7f0000008e80)=[{&(0x7f0000008d80)=""/218, 0xda}], 0x1}, 0xff}], 0xa, 0x40000000, &(0x7f0000009180)={r2, r3+10000000}) sendmsg$can_raw(r1, &(0x7f0000009280)={&(0x7f00000091c0)={0x1d, r4}, 0x10, &(0x7f0000009240)={&(0x7f0000009200)=@can={{0x4, 0x0, 0x1, 0x1}, 0x3, 0x2, 0x0, 0x0, "f291f766de8b0187"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4040) 18:03:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_io_uring_complete(0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffff7f}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4044080) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48010}, 0x2404000c) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) [ 3004.928985][ T1538] nbd: must specify a size in bytes for the device 18:03:15 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x7}, 0x0) 18:03:16 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0xc}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:16 executing program 5: sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x15c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x8c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x407d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x88fcdb3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29dc9e10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa665}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68fc815e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fffffff}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d24}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6dc4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe644}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec56}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a6e4d5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4c47}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb806}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x717d8cff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61ba}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb4, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3627a1ca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ddeca11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3651ce41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3245681e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d093b31}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a2f09b5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x408a64fa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9829afb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d932c49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d7e8361}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f6a03bf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b66a5de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d44213c}]}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x8000}, 0x814) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x9}, 0x0) [ 3005.257086][ T1562] nbd: must specify a size in bytes for the device 18:03:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x300}, 0x0) 18:03:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0xd}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:16 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r2, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYRES16=r2, @ANYRES16=r1, @ANYBLOB="330400000000000002000100000007000880180007800800060000000000040004800800000000de07000200000000370449932cc9eb98c00b9f38ec2675085827ceedbd13a0d2fbe48b96be1fea8c4b000000"], 0x38}}, 0x0) 18:03:16 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='0\x00', 0x2) [ 3005.367617][ T1572] nbd: must specify a size in bytes for the device 18:03:16 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0x40d, 0x70bd26, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40044}, 0x24040000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) write$P9_RREMOVE(r2, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7) 18:03:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x500}, 0x0) 18:03:16 executing program 5: r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='\\%!/\x00', 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f0000000100)='-&-}.\'\x00', &(0x7f0000000140)) 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$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00', r3) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) socket(0x21, 0x0, 0x2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r4, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0xe}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:16 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x104800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)={0x0, ""/256, 0x0}) r3 = io_uring_setup(0x322a, &(0x7f0000000000)) r4 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f0000000080)=r4, 0x1) write$eventfd(r4, &(0x7f0000001240), 0x8) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000240)={{r2, 0x5a81, 0x8, 0x8f, 0x9, 0x1f, 0x5000000000, 0x9, 0x7, 0x81, 0x401, 0xfff, 0x4, 0x8}}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) setsockopt$CAN_RAW_LOOPBACK(r5, 0x65, 0x3, &(0x7f0000001280)=0x1, 0x4) [ 3005.838665][T29789] Bluetooth: hci5: command 0x0419 tx timeout 18:03:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58e658cb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bbfa565}]}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x48050}, 0x8000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, r6, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @rand_addr=0x64010101}}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:auditd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_0\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x2008000}, 0x20000000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00', r4) 18:03:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x600}, 0x0) [ 3005.907815][ T1596] nbd: must specify a size in bytes for the device 18:03:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x10}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x700}, 0x0) 18:03:17 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x6400c080) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="fadf3ec5", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:17 executing program 1: socket(0x18, 0x4, 0x0) [ 3006.084562][ T1616] nbd: must specify a size in bytes for the device 18:03:17 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_complete(r5) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x2004, @fd_index=0x4, 0xf6, 0x101, 0x80000001, 0x9c8be1ec518370e8}, 0x200) 18:03:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x11}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x900}, 0x0) 18:03:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000280)='NET_DM\x00', r4) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x400, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x10010) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x20, 0x80, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010101}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008040}, 0x40000) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="3800ffdf", @ANYRES16=r6, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:17 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) mlockall(0x2) socket(0x2a, 0x2, 0x0) [ 3006.207669][ T1638] nbd: must specify a size in bytes for the device 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x30000}, 0x0) 18:03:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x12}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:17 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x2f, 0x3f, 0x8e, 0x2, 0x76, @mcast2, @private2, 0x80, 0x8000, 0xfffffff9, 0x4}}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="a90eff0f0000000000fa2a6e4929ec8e69e3b602", @ANYRES16=0x0, @ANYBLOB="000128bd7000fbdbdf250100000008000300070000001400018008000700", @ANYRES32=r1, @ANYBLOB="06000100020000000800020003000000040001800800020007000000d7db5c9d4652d1ebde649fe7700abf5e09f855f2cf8c4a27365bd7ca22b407748683b7e175c418314a83fb454cb955b88913648e17af24a3114aa9b72c9c5f50f0cb6af9c6f36acde11de958a94f9b57f8dbd3733116031021bcad362233ab2a54fb0c323c91435d1d50ab7aa270ef58661b611f332e09d894cda57dd250d50fb6e2ad73fe91ac6040e871005e14a77511181785d5b100911d9fc2a311ea5f6a7f77c0a8382aacf14979"], 0x44}, 0x1, 0x0, 0x0, 0x4000091}, 0x80) 18:03:17 executing program 1: r0 = socket(0x2a, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000040)={'ip6gre0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000000)={0x0, 0xfffffff9}}}) [ 3006.355868][ T1656] nbd: must specify a size in bytes for the device 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x34000}, 0x0) 18:03:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x25}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:17 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) r5 = syz_io_uring_setup(0xc05, &(0x7f0000000040)={0x0, 0x4246, 0x8, 0x0, 0x174, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50, r5, 0x10000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000001e40)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r4, &(0x7f0000001d80)=0x80, &(0x7f0000001dc0)=@isdn, 0x0, 0x800}, 0x3) 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x400300}, 0x0) 18:03:17 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) r1 = syz_mount_image$jffs2(&(0x7f0000000000)='jffs2\x00', &(0x7f0000000040)='./file0\x00', 0x80, 0x5, &(0x7f0000000400)=[{&(0x7f00000000c0)="76cb1fd7c4a4f519d5a37bd41f57414f95b9d520025a8fdf7a7f7624856f30c0b95b14e3d45e4fcaf29d32a026c4edfef9516ab2c5182e1f83896dacba55ead889d43a25875cf11cf6cba11f3795266a3cb1a2b223b854f266999d873d6c4cd159cc39b56ae5a7511ea2eaff3d3ff4831c8526b0455d9313b0b04b63dbdc5d8a278c3e76456b9150d9ae4f492c3ae6772e6e9e542147dbffa244cceee8d864d84d", 0xa1}, {&(0x7f0000000180)="785a2bcd51032301f8073bd3de5cba0f94c9c7dbe17d831531815071e2fe09fab3be47078bcca99b25d89d61e6edcfc1bfeaf7fe7a7011c256d57ebbb078eac42486cc7b3cb0a4f551e947a6e18919a7cb808cdb5edc4203939b2c4bf839c108f9d5db16e532b8abfe131172a9af8259b8bc1486947e6139a487", 0x7a, 0x9}, {&(0x7f0000000280)="45a12b2cf9f5b4779bd1d8fc06a8d3c537eaebf5df4e016388691ad7692978c93ab50a0c0b46b542829b2d90543d0e054f74f1ba8e8d013eafe2b9b534d9109f9cbbd03268c047de8c08caf9c703f8fc98455bee95a610e53cb955ba1df261b92e829b38eb9340379b8acf23a6ac79c1da0d64f0a14cfe8eb3434f55b3647bc24556b64d5358dc99f6ccf4d9e4f412d7637df267350c7b96d161d38801cfc7809f9dfb8d6274b33adc3a403beaa76b69ca70dfa0e4f930", 0xb7, 0x7f}, {&(0x7f0000000200)="5daed7d9704b1c7fd8b0bd8518528d546ed7c37f1037624fcf87ff0570fdbebf8f99d5fb10c0f90590aa199fad61afe082a106be4032f7400c", 0x39, 0xb95}, {&(0x7f0000000340)="cfbd6befa2491b2a36d7ba9ccf98598a99c85de4e2aabc2143f9c9661d13eb0d6509e2ad9af4086bb61a6cda4481f422ebdbacbd81625a5fd2856e13b281239348fbdd22bb14d0e4134413548f16c0403f632879a3f26fdd284891f5952f396c20dc94a06150ee7f6ee83d76ea26db3cf122c31d1471c1122b14c2a34563f944f916", 0x82, 0x100000001}], 0x100, &(0x7f0000000480)={[{@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}, {@compr_zlib='compr=zlib'}, {@rp_size={'rp_size', 0x3d, 0x7}}, {@compr_zlib='compr=zlib'}, {@rp_size={'rp_size'}}, {@compr_lzo='compr=lzo'}, {@compr_zlib='compr=zlib'}, {@compr_none='compr=none'}, {@compr_none='compr=none'}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@obj_role={'obj_role'}}, {@obj_user={'obj_user', 0x3d, '/proc/self/clear_refs\x00'}}, {@fowner_gt={'fowner>', 0xee01}}]}) faccessat2(r1, &(0x7f0000000580)='./file0\x00', 0x0, 0xd94bbf22fb220e16) r2 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) syz_mount_image$jffs2(&(0x7f0000000600)='jffs2\x00', &(0x7f0000000640)='./file0/file0\x00', 0x80000001, 0x9, &(0x7f0000000cc0)=[{&(0x7f0000000680)="8af338b3f3eb2b86e4fce986d506d922e2280a805a906cfebbaefac0d50a28ae057217ce795823bca654c9108fdaea0c223151c43c3038d621983a99811982e392ce61dcfda5fa6d9f79caad9f9dd38a03a48d24a58fee97425ffa73d053e88bb217b1f5ed4a94ce6c8729dbc09f24b3516eb4a85b548c7c63254ddb669ba431eddc77e2fbd5f70c5f39d1b888", 0x8d, 0x4}, {&(0x7f00000007c0)="d7cf12256073439e79796686e623f3b154e9d0a10e34d741f87454c49d3c2d10a1e8c656716fd1eed7a0da38247adba113070ad8e298c7bce449f72d597bef14cc55d7b0be084279c6f9dbddbcba00816e1e57f931951fbf8ac3d0a1345ecd20ecf9716dffaa301269e0b2682b489e60a60cd9d1debaa83edcef36c127c1a1756fdbaddb5efa8e24802d39f115ca5e9cfd1f", 0x92, 0x4}, {&(0x7f0000000740)="154f45d0275251eab70df46a3fa8ce", 0xf, 0x7fffffff}, {&(0x7f0000000880)="e4c8e38af0d4bdfd6f3f315f24f6f35f2b6aec74478dc9e24e9285fbe5a50b39f30cc4b763cdd2877873325ea3b04d1a8d6964422f3174e8098add3933ea6fd2eee75439dcd7230930117545e911961594a7f6db944d41fa22c38ef87b3bd8ea4c10cbffbbe9128d00992b80eac5384ff318500f577b07493a2fec37df78e8957946d1d6070b853f0844309cb07f77f46a5449c261d223a79ee2873ac2046da3609db4d21ce9e0d05b1cfcbf679781dafdc986c62c975ee2b9609428d220cd2fa3893d628e6d0fe020eba515326532a557a6eb03fa4052db6be2ed429991e992959571d02ec8bcc972f99fa4", 0xec, 0x6}, {&(0x7f0000000980)="4c330a96f49b111335e3c3e882e0ca99208fe17871ef802a9cd2eb0b4fd8caaf81bba998a6c7fcca2597d8eade8bb14ee85ece63d0bc7074ae0565ff9ca6f1c872b224a2dcaf2679a475712aa53e490fb90c3fc04ed215ac0f8bf7279f0bc408ed7476593d8c14a343a6c50e3b0f014770a642eddfceacc63385a0e068d8e4532afa2fb966768b4c4231e0b382e3c285d739323ca66ded805aeb88d43c22f6aaf723e37121e339310d13937b4ceb76b383931a5baed13fada31254db3cb586fd2815ba635937e20220b318eb6aaa9fd8ba9d6e90d3367dfed156e3c1b6f5fafbac337c45b0bb58101ff0d47839b02f8983", 0xf1, 0x8}, {&(0x7f0000000a80)="6831ad5d3e6a46537912a78eb6a44fb659a419e80cc1c352876cf3945ac43c46710203b0e1f34dca4451a14a592357ab733a33921828a9a86929fa85", 0x3c, 0x6}, {&(0x7f0000000ac0)="47c68c67104976834e910aad", 0xc, 0x4f}, {&(0x7f0000000b00)="c0280233b72cf5f7a1f6c65ce2b332b44e61da459853116efdd11ae40c68ee4ef9c13173c97cbe73c83a9a253aa6fb768efe70243b7153a7acd891d9d4759d9cb7f8ccb631daa8e9eff37ffa40eb4804b408ad1b45304b27b3455b5ac223763086cf47eda233587f1b1eaaa80ff4e25248d0d5157d725f3729deeb3e284d8086b811284864f36263ede6eb", 0x8b, 0x5df}, {&(0x7f0000000bc0)="0222b4de493f793bfdc7d002b8b9bc4ef4ecf4c09f67c8e28efaf1eb56ed5ec37e5ad3fe6d9f51bedc1f186f63f278ead2a10f1df026f3e6d6478a7f1ecbd54dba59651892d032536b30b059b261826a44c86cded86cd8e9be13ada2aa7cd5f06acbccbd1cb09fdd5bfd383e11334cc08ba9511db9fa0c2c3fd7dfbfcbbef6cfc93f2ada64de493cac4c524330da4b34197ead41e8dc69bcd617700aa35ad83bc546e30ba02578b1ecf5e4d45c6140e1ace501ad11d72e80c63d104edb9aa96658544c5e611d24388afa", 0xca, 0x4}], 0x5834, &(0x7f0000000dc0)={[{@compr_none='compr=none'}, {@rp_size={'rp_size', 0x3d, 0x1}}, {@compr_zlib='compr=zlib'}, {@rp_size={'rp_size', 0x3d, 0x1}}], [{@dont_measure='dont_measure'}, {@dont_appraise='dont_appraise'}]}) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r2, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x118, &(0x7f00000005c0), 0x0, 0x4) [ 3006.516966][ T1673] nbd: must specify a size in bytes for the device 18:03:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x48}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3006.617206][ T1681] loop4: detected capacity change from 0 to 264192 [ 3006.631231][ T1681] jffs2: Unknown parameter 'rootcontext' 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x1000000}, 0x0) 18:03:17 executing program 1: r0 = socket(0x2a, 0x2, 0x0) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000040), 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0x1, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "321c8032bfd802c1"}, 0x10}, 0x1, 0x0, 0x0, 0x20040004}, 0x800) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0xffff) [ 3006.680328][ T1689] nbd: must specify a size in bytes for the device 18:03:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x4c}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:17 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) r1 = geteuid() statx(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x4000, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() ptrace$poke(0xffffffffffffffff, r3, 0x0, 0x0) r4 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000007c0)={{0x0, 0x0, 0x0, r1, r2, 0x84, 0x101}, 0x0, 0x0, 0x3, 0x3ff, 0xff8000, 0x3, 0x9, 0xe39c, 0x7fff, 0x40, r3, r4}) 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r8) r11 = gettid() ptrace$poke(0x4, r11, &(0x7f00000005c0), 0x2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r9, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r10, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r6, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)={0x3dc, r10, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x134, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11e4c4b4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7601ecab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd65b312}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3438d568}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15afe496}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ccedd4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5694c58e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x281d5b38}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xebce}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf170}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1b1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac55}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6840c88b}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf65a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4115}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ca5}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28ba914e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa0c225d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78216f5d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb151}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41777307}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x793ab515}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33fcca9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x15d3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5496}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a1f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba04}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb91b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1dea87f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2a1}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23bec574}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a87098d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd7dc}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x205b3df1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x635979d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1572fe30}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x654010c5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x164, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7755c42a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x440d91cd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x682716d1}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41cd2854}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x406110f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x266a9d1d}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38a387a8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x277513b0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2640bc78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x796a267c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43b389fc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4653ad98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25daaf8a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30b47e0b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1df278a5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b04ee96}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1fa2c938}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9334a0a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b5649f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12d46628}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cde0d28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x44041}, 0x10000) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r7, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) [ 3006.726149][ T1681] loop4: detected capacity change from 0 to 264192 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x2000000}, 0x0) 18:03:17 executing program 1: r0 = socket(0xa, 0x0, 0x0) r1 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r1, [], @d='abcdefghijklmnop'}) r2 = socket(0x1, 0x1, 0x0) r3 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={'syz', 0x0}, r1) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r3, [], @d='abcdefghijklmnop'}) keyctl$KEYCTL_MOVE(0x1e, r1, 0xfffffffffffffffd, r3, 0x0) r4 = socket(0xa, 0x0, 0x0) r5 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r5, [], @d='abcdefghijklmnop'}) add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="88833db1d7128ce6be1d09dbe541e107c7ef02dfa563dfb6b8800fb496c0b8a26ecd241469dd1b85787c94b22f7bde00c154062fd729d5c3f3ba8b1406a148b81483777d08390c2e480fa7d2ddbcdd3c7126020ea20024f64d53b6cad5b64b2e8e966e34da4011c92c9e5c2c489d", 0x6e, r5) r6 = socket(0x2a, 0x2, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r6, 0x65, 0x5, &(0x7f0000000000)=0x1, 0x4) 18:03:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x60}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3006.790989][ T1705] loop4: detected capacity change from 0 to 264192 [ 3006.803184][ T1705] jffs2: Unknown parameter 'rootcontext' [ 3006.816757][ T1707] nbd: must specify a size in bytes for the device 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x3000000}, 0x0) 18:03:17 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='5\x00', 0x2) syz_io_uring_setup(0x5534, &(0x7f0000000000)={0x0, 0x4082, 0x20, 0x0, 0x1dd}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_io_uring_complete(r1) 18:03:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x4000000}, 0x0) [ 3006.945115][ T1729] nbd: must specify a size in bytes for the device 18:03:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x68}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:18 executing program 4: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000001600)) write$sysctl(r0, &(0x7f0000000040)='1\x00', 0x2) 18:03:18 executing program 1: write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x47, 0x1}, 0x7) socket(0x0, 0x2, 0xffffff01) 18:03:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x5000000}, 0x0) [ 3007.096588][ T1751] nbd: must specify a size in bytes for the device 18:03:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x30, r2, 0x433, 0x0, 0xfffffffc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x8, 0x8, 0x0, 0x1, [{0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x30}}, 0x0) 18:03:18 executing program 1: r0 = socket(0x2a, 0x2, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) getpeername(r0, &(0x7f0000000000)=@isdn, &(0x7f0000000080)=0x80) 18:03:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x6c}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x6000000}, 0x0) 18:03:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x38}}, 0x4084) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) [ 3007.740666][ T1779] nbd: must specify a size in bytes for the device 18:03:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x7000000}, 0x0) 18:03:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x74}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000100)=0x80) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000580)=""/193, 0xc1}], 0x6, &(0x7f0000000480)=""/55, 0x37}, 0x400000a0) r8 = syz_io_uring_complete(0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000007c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0xa0, 0x0, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff8}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r9, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:18 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x7a}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3007.854876][ T1790] nbd: must specify a size in bytes for the device 18:03:18 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2240, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000080)={0x0, 0x0, "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", "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"}) r1 = socket(0x2a, 0x2, 0x0) setsockopt$CAN_RAW_LOOPBACK(r1, 0x65, 0x3, &(0x7f0000000000), 0x4) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) eventfd(0x49) 18:03:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x9000000}, 0x0) [ 3007.964441][ T1800] nbd: must specify a size in bytes for the device 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x9effffff}, 0x0) 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xd22bbcf1}, 0x0) [ 3008.131190][ T1816] nbd: must specify a size in bytes for the device 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00', r1) r4 = syz_init_net_socket$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$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r7, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r8, @ANYBLOB="000228bd7000ffdbdf250800000014000300fe8000000000000000000000000000aa2800070073797374656d5f753a6f626a6563745f723a757365726164645f6b165bdf2faa94adc96cf9fc657865635f743a73300005000100010000001400030000000000000000000000ffffac1414aa1400030000000000000000000000000000000000080004007f00000108000500ac1414bb1400060063616966"], 0xa4}, 0x1, 0x0, 0x0, 0x2400c044}, 0x24048024) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r9, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x20}}, 0x814) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r11) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r11, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r12, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r10, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, r12, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x11}, 0x40080) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:19 executing program 1: r0 = socket(0x2a, 0x2, 0x0) recvmmsg(r0, &(0x7f0000005e80)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/173, 0xad}], 0x1, &(0x7f0000000180)=""/243, 0xf3}, 0x5}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/34, 0x22}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/195, 0xc3}], 0x5, &(0x7f00000005c0)=""/108, 0x6c}, 0x3}, {{&(0x7f0000000640)=@qipcrtr, 0x80, &(0x7f0000000700)=[{&(0x7f00000060c0)=""/51, 0x33}], 0x1, &(0x7f0000000740)=""/201, 0xc9}, 0x81}, {{&(0x7f0000000840)=@x25, 0x80, &(0x7f0000001b40)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/163, 0xa3}, {&(0x7f0000001980)=""/207, 0xcf}, {&(0x7f0000001a80)=""/188, 0xbc}], 0x4, &(0x7f0000001b80)=""/224, 0xe0}}, {{&(0x7f0000001c80)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000003200)=[{&(0x7f0000001d00)=""/195, 0xc3}, {&(0x7f00000006c0)=""/11, 0xb}, {&(0x7f0000001e40)=""/38, 0x26}, {&(0x7f0000001e80)=""/184, 0xb8}, {&(0x7f0000001f40)=""/5, 0x5}, {&(0x7f0000001f80)=""/86, 0x56}, {&(0x7f0000002000)=""/241, 0xf1}, {&(0x7f0000002100)=""/104, 0x68}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/90, 0x5a}], 0xa}, 0x3}, {{&(0x7f00000032c0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000004800)=[{&(0x7f0000003340)=""/205, 0xcd}, {&(0x7f0000003440)=""/95, 0x5f}, {&(0x7f00000034c0)=""/58, 0x3a}, {&(0x7f0000003500)=""/107, 0x6b}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/92, 0x5c}, {&(0x7f0000004600)=""/49, 0x31}, {&(0x7f0000004640)=""/116, 0x74}, {&(0x7f00000046c0)=""/247, 0xf7}, {&(0x7f00000047c0)=""/44, 0x2c}], 0xa, &(0x7f00000048c0)=""/96, 0x60}, 0x1}, {{&(0x7f0000004940)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004a80)=[{&(0x7f00000049c0)=""/54, 0x36}, {&(0x7f0000004a00)=""/106, 0x6a}], 0x2, &(0x7f0000004ac0)=""/237, 0xed}, 0x8}, {{0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000004bc0)=""/12, 0xc}, {&(0x7f0000004c00)=""/159, 0x9f}, {&(0x7f0000004cc0)=""/174, 0xae}, {&(0x7f0000004d80)=""/77, 0x4d}, {&(0x7f0000004e00)=""/4096, 0x1000}], 0x5}, 0x9}], 0x8, 0x0, &(0x7f0000006080)) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000001e00)={0x18, 0x73, 0x2, {{0x0, 0x0, 0x8}, 0x1ff}}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000006500)={&(0x7f0000006400)={0x10, 0x0, 0x0, 0x8eed83fceb15707d}, 0xc, &(0x7f00000064c0)={&(0x7f0000006440)={0x48, 0x0, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x4040984) statx(0xffffffffffffffff, &(0x7f0000006100)='./file0\x00', 0x100, 0x200, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006280), &(0x7f00000062c0)=0x0, &(0x7f0000006300)) getgroups(0xa, &(0x7f0000006340)=[0x0, 0x0, 0x0, 0xee01, 0xee01, 0x0, 0xee00, 0xee01, 0x0, 0x0]) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006240)='/dev/vcs\x00', 0x100, 0x0) write$P9_RLERRORu(r5, &(0x7f00000063c0)={0x10, 0x7, 0x2, {{0x3, '}\x8d!'}, 0x6b88579f}}, 0x10) getgroups(0x5, &(0x7f0000006380)=[r2, 0xee00, 0xffffffffffffffff, r3, r4]) 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xefffffff}, 0x0) [ 3008.281089][ T1824] nbd: must specify a size in bytes for the device [ 3008.312432][ T1828] block nbd5: not configured, cannot reconfigure 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xf0ffffff}, 0x0) 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00', r1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) [ 3008.359701][ T1836] block nbd5: not configured, cannot reconfigure 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xf1bc2bd2}, 0x0) 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3008.429482][ T1843] nbd: must specify a size in bytes for the device 18:03:19 executing program 1: r0 = socket(0x2a, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@l2tp={0x2, 0x0, @remote}, &(0x7f0000000080)=0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r2 = socket(0x10, 0x4, 0x3f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000079c0)='/dev/vcs\x00', 0x8103, 0x0) getpeername(r0, &(0x7f0000007a00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000007a80)=0x80) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000007bc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000007b80)={&(0x7f0000007ac0)=ANY=[@ANYBLOB="a800557b", @ANYRES16=0x0, @ANYBLOB="00042abd7000ffdbdf25030000000c00040008000000000000000c0003001f000000000000000c000200f82a00000000000008000100000000000c00060002000000000000000c00080003000000000000004400078008000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c0005000a00000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x2044880}, 0x8041) clock_gettime(0x0, &(0x7f0000003a80)={0x0, 0x0}) recvmmsg(r3, &(0x7f00000038c0)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000480)=""/235, 0xeb}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f0000000580)=""/125, 0x7d}], 0x5, &(0x7f00000003c0)=""/41, 0x29}, 0x9}, {{&(0x7f0000000680)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)=""/71, 0x47}], 0x1, &(0x7f0000001640)=""/4096, 0x1000}, 0x10001}, {{&(0x7f00000007c0)=@nfc_llcp, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)=""/251, 0xfb}], 0x1, &(0x7f0000000980)=""/34, 0x22}, 0x1000}, {{&(0x7f00000009c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/237, 0xed}, {&(0x7f0000000b40)=""/169, 0xa9}, {&(0x7f0000000c00)=""/251, 0xfb}, {&(0x7f0000000d00)=""/255, 0xff}, {&(0x7f0000000e00)=""/128, 0x80}], 0x5, &(0x7f0000000f00)=""/210, 0xd2}, 0x8001}, {{&(0x7f0000001000)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001080)=""/54, 0x36}, {&(0x7f00000010c0)=""/69, 0x45}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000001140)=""/84, 0x54}, {&(0x7f00000011c0)=""/147, 0x93}], 0x5, &(0x7f0000001300)=""/222, 0xde}, 0x400}, {{&(0x7f0000001400)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001480)=""/2, 0x2}, {&(0x7f00000014c0)=""/125, 0x7d}], 0x2, &(0x7f0000003640)=""/153, 0x99}, 0x3ef5}, {{&(0x7f0000003700)=@nl, 0x80, &(0x7f0000001580)=[{&(0x7f0000003780)=""/171, 0xab}], 0x1, &(0x7f0000003840)=""/89, 0x59}}], 0x7, 0x8041, &(0x7f0000003ac0)={r5, r6+60000000}) 18:03:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r5, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r5, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040800) 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 3008.526262][ T1853] nbd: must specify a size in bytes for the device 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:19 executing program 1: socket(0x2a, 0x2, 0x7a7) 18:03:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000aac", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) [ 3008.636563][ T1865] nbd: must specify a size in bytes for the device 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xffffff9e}, 0x0) 18:03:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4000000) socket(0x2a, 0x2, 0x0) 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="cc000000", @ANYRES16=0x0, @ANYBLOB="000426bd7000fcdbdf250800000014000300fe8000000000000000000000000000442d00070073797374656d5f753a6f626a6563745f723a6465766963656b69745f7561725f6c69625f743a73300000000008000500ac1414bb14000300fe8000000000000000000000000000aa14000600776730000000000000000000000000002800070073797374656d5f753a6f626a6563745f723a616e6163726f6e5f657865635f743a73300034000200fc0200000000000000000000000000010500010000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x40004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000940)={&(0x7f0000000480), 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x2c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffffb}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x400000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20048080) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7800d4df", @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf2503000000140006007767300000000000000000000000000014000200ff02000000000000000000000000000114000200fe8000000000000000000000000000aa2700070073797374656d5f753a6f626a6563745f723a666f6e74735f63616368655f743a73300000"], 0x78}, 0x1, 0x0, 0x0, 0x48001}, 0x20000880) r6 = gettid() ptrace$poke(0x4, r6, &(0x7f00000001c0), 0x9) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x3c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x3c}}, 0x8905) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)={0x230, r3, 0x308, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x24, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2958b0c0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x550e3b37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6251330e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bb0beb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2036e48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61aef937}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5aa17d72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x388ef114}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x509ac4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x565da03d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f904de0}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x9c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c912765}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x10f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fe5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5763}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4682}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4913799d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42d486fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5decc829}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb6fd}]}, {0x4}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4cd4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74c01cc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x282c4fe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70ca01af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54f97dd3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16dc}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3310}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75c33e65}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x530b7099}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44bb973c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x710100b0}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad5b2fe}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x230}, 0x1, 0x0, 0x0, 0x8004051}, 0x4000) 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xffffffef}, 0x0) 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:19 executing program 1: r0 = syz_mount_image$jffs2(&(0x7f0000000000)='jffs2\x00', &(0x7f0000000040)='./file0\x00', 0x3f, 0x6, &(0x7f0000000380)=[{&(0x7f0000000080)="4d76bf3b37929602659e7c757d74777cfa49ae66f299b91d6d03d3cdf1da52a9b3541ed3eae309ee91935503b78aa8634ccf752f", 0x34, 0x1}, {&(0x7f00000000c0)="4a95e735a1fd880fc83e94f5eb03016ecdf1cdf8f5d7e5fb26aeb955fcf53a5b21fa12b4808a8a176224ec6afdabc8f8c2f61859188377c8e961ae0c3c4e627a9b65c96740263874d46a9580780c8cd70a1fd7fabce8c81c770ff2063f10e27cab112210830217298969f767c3fbefac381c49a5ecc5f05225bc20e9e9ae4d78207da775e6ee5ad11828a0edd3871a21b462896b14fea69a035ef11662220dea1fef4b6ca2cdf447886556afa508ae6ee68a5b0a54022b4315a2be3de99e065f09f1fefcb8dabf4eae2d2da1dda73f40", 0xd0}, {&(0x7f00000001c0)="39aa510090ce04777dc443d41a0bb221bf28bffc6f7587d293c65774e0ea4faf2434055b1148404ed307d3daf9bd717d1107200b630c020045526235da1f084a4d866718dda0417d4538a851aee9a3", 0x4f, 0x800}, {&(0x7f0000000240)="0cca2008c1b71d3f837fcae2fc28", 0xe, 0x9}, {&(0x7f0000000280)="2b09336479b08f47cc405e6dfeb3903652738a26abbcce4bf696fd2b59821287322251a34d28fc7939fb75fb6edfaa6fb5940da693444dc9d9f4139cff6a8f9879bd6108cea058e94197f341b7", 0x4d, 0x4}, {&(0x7f0000000300)="c3bf6c65ab4664d76fe4703bd2264c680440ffbb3f7f2242874a58b0a3e37cfff17ca5c9bc3c8e53cd51aee5aa48fa45fcf6af2a2f61eef8c7c3bc80c0d7ad43bc948240b66ce2ada4f9979c7922e3101f9f7cfcab780f9da094c9db21b22d143eceae34557f", 0x66, 0x8}], 0x28000, &(0x7f0000000440)={[{@compr_none='compr=none'}], [{@obj_role={'obj_role', 0x3d, '\\(^:)($}.!-(%*(\''}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, '&'}}, {@permit_directio='permit_directio'}, {@fsname={'fsname', 0x3d, '*)(]]!-%'}}, {@euid_lt={'euid<'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) unlinkat(r0, &(0x7f0000000500)='./file0\x00', 0x200) socket(0x2a, 0x2, 0x0) [ 3008.780981][ T1879] nbd: must specify a size in bytes for the device 18:03:19 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000140)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4060}, 0x80) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00', r0) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x14045040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r5, 0x300, 0x70bd26, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000005}, 0xc000) 18:03:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xfffffff0}, 0x0) [ 3008.872066][ T1891] nbd: must specify a size in bytes for the device [ 3008.886103][ T1892] loop1: detected capacity change from 0 to 8 18:03:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3008.933525][ T1892] loop1: detected capacity change from 0 to 8 [ 3008.982944][ T1905] nbd: must specify a size in bytes for the device 18:03:20 executing program 1: socket(0x2a, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, 0xffffffffffffff9c, &(0x7f0000000000)={0x2a2802, 0xf0, 0x10}, &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x23456}, 0x2) 18:03:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x3000000000000}, 0x0) 18:03:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000), &(0x7f0000000040)={'enc=', 'raw', ' hash=', {'blake2s-128-x86\x00'}}, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4a502200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="8c030000", @ANYRES16=r3, @ANYBLOB="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"], 0x38c}, 0x1, 0x0, 0x0, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000001ec0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000009c0)=""/61, 0x3d}], 0x1}, 0x1003}, {{&(0x7f0000000a80)=@vsock, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000b00)=""/4096, 0x1000}], 0x1, &(0x7f0000001b40)=""/149, 0x95}, 0xc00000}, {{&(0x7f0000001c00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c80)=""/147, 0x93}], 0x1, &(0x7f0000001d80)=""/98, 0x62}, 0x2}], 0x3, 0x12100, &(0x7f0000001f00)={r4, r5+60000000}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) recvmmsg(0xffffffffffffffff, &(0x7f0000006ac0)=[{{&(0x7f0000000940)=@xdp, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/154, 0x9a}, 0x2}, {{&(0x7f00000032c0)=@isdn, 0x80, &(0x7f0000003440)=[{&(0x7f0000003340)=""/41, 0x29}, {&(0x7f0000003380)=""/161, 0xa1}], 0x2, &(0x7f0000003480)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000004480)=@ipx, 0x80, &(0x7f0000005540)=[{&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/37, 0x25}], 0x2, &(0x7f0000005580)=""/222, 0xde}, 0x8001}, {{&(0x7f0000005680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005700)=""/69, 0x45}, {&(0x7f0000005780)=""/235, 0xeb}, {&(0x7f0000005880)=""/232, 0xe8}, {&(0x7f0000005980)=""/167, 0xa7}, {&(0x7f0000005a40)=""/48, 0x30}, {&(0x7f0000005a80)=""/219, 0xdb}], 0x6, &(0x7f0000005c00)=""/247, 0xf7}, 0x53}, {{&(0x7f0000005d00)=@x25, 0x80, &(0x7f0000006200), 0x5, &(0x7f0000006280)=""/217, 0xd9}, 0x800}, {{&(0x7f0000006380)=@l2tp6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000006740)=[{&(0x7f0000006400)=""/126, 0x7e}, {&(0x7f0000001fc0)=""/167, 0xa7}, {&(0x7f0000000380)=""/113, 0x71}, {&(0x7f00000065c0)=""/125, 0x7d}, {&(0x7f0000006640)=""/242, 0xf2}], 0x5, &(0x7f00000067c0)=""/141, 0x8d}, 0x12ae08b0}, {{&(0x7f0000006880)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006980)=[{&(0x7f0000006900)=""/91, 0x5b}], 0x1, &(0x7f00000069c0)=""/233, 0xe9}, 0x9fd}], 0x3a, 0x40000000, &(0x7f0000006c80)={0x0, 0x3938700}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r9}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r10 = socket(0x8, 0x4, 0x80000001) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000006e00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000006dc0)={&(0x7f0000006cc0)={0xf4, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x9}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8}, {0x8, 0x1, r10}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x12e}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xf4}}, 0x809) r11 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)={0xd8, r11, 0x0, 0x70bd28, 0x100000, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xc4, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d16ae3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3eb19342}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc97083e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19d69287}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}]}, {0x4}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51cfea78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e6dfbf1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c65fd1e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d2e8182}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dacada7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb64b674}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2531d2c8}]}]}]}, 0xd8}}, 0x0) 18:03:20 executing program 1: socket(0x2a, 0x2, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r0, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x107}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x38}}, 0x4044806) [ 3009.142300][ T1918] nbd: must specify a size in bytes for the device 18:03:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x40030000000000}, 0x0) 18:03:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x20008090) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r3) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r5, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x4c0d4}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r6, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380)='mptcp_pm\x00', 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000580)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000002980)=[{&(0x7f0000000600)=""/222, 0xde}, {&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/4, 0x4}, {&(0x7f0000000800)=""/221, 0xdd}, {&(0x7f0000000900)=""/14, 0xe}, {&(0x7f0000000940)=""/51, 0x33}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x8, &(0x7f0000002a00)=""/126, 0x7e}, 0xc87a}, {{&(0x7f0000002a80)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b00)=""/10, 0xa}, {&(0x7f0000002b40)=""/243, 0xf3}], 0x2, &(0x7f0000002c80)=""/141, 0x8d}, 0x4}], 0x2, 0x1, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r6, &(0x7f0000002ec0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002e80)={&(0x7f0000002dc0)={0xa0, r7, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @remote}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x2a}}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8040}, 0x4005) 18:03:20 executing program 1: socket(0x2a, 0x800, 0x0) 18:03:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00', r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x118, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}, {0x5}, {0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x774f9ccf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47002694}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c91b454}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e0a9510}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3881f1a6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22e64563}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6049d7d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa1a2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c82}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f19cdb6}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7908086}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8f2bbc4}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x24, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59d2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73695b20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x226ac66b}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x118}, 0x1, 0x0, 0x0, 0x4010}, 0x10000080) [ 3009.332810][ T1935] nbd: must specify a size in bytes for the device 18:03:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140)='NLBL_CIPSOv4\x00', r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000868}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000014) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000040)={&(0x7f0000000100), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="a30228bd060000a2ffce9aca7c0000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000090}, 0x800) 18:03:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x100000000000000}, 0x0) 18:03:20 executing program 1: socket(0x2a, 0x2, 0x0) socket(0x2b, 0x2, 0x33ef) 18:03:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xb}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={0xfc, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0x4}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ca343d4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fc62360}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f221840}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x227e0fc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40196ff0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63bf1432}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x337351c7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe62a9b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c22eb24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79307250}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fb0273f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ae6fed}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0xfc}}, 0x0) 18:03:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x200000000000000}, 0x0) [ 3009.527807][ T1955] nbd: must specify a size in bytes for the device 18:03:20 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) socket(0x1e, 0x3, 0x0) 18:03:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x4000804}, 0x0) 18:03:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xc}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x300000000000000}, 0x0) 18:03:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="c4000040c0d86b9af61ba24558fa9b9f299cf55f6d7ec82d403ebcace8d4f47fc22f8afe5c803c6f52a82109ed8ac1d655457a51140a48003491cbd908942de55b03d51db04755c36891a45807102a3d43f275421277be70365984e6da58e5f7a068745dfa03659c87f4ecc1e79fa919f9", @ANYRES16=0x0, @ANYBLOB="04002abd7000ffdbdf25020000006c00018014000400ff010000000000000000000000000001140004000000000000000000000000000000000108000300ac14140d14000400ff02000000000000000000000000000108000700", @ANYRES32=0x0, @ANYBLOB="14000400ff020000000000000000000000000001050002007000000008000200040000003400018008000300ac14142d060005004e210000080003000a010100080003000000000008000300ac1414bb060005004e2400000800020001000000"], 0xc4}, 0x1, 0x0, 0x0, 0x40018}, 0x4000080) socket(0x2a, 0x2, 0x0) 18:03:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xd}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3009.674955][ T1970] nbd: must specify a size in bytes for the device 18:03:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0)=0x0, &(0x7f0000001600)) r4 = syz_io_uring_complete(0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/vcs\x00', 0x501802, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000002f40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002e80)={0x58, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000001}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x41}, 0x800) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_io_uring_complete(r3) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r8 = socket(0xa, 0x4, 0x44) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r9}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r10}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r11 = syz_io_uring_complete(r3) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r7}, {0x8, 0x1, r11}, {0x8, 0x1, r2}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x4010) io_uring_setup(0x7b34, &(0x7f0000000080)={0x0, 0x8a0a, 0x10, 0x1, 0x2b, 0x0, r7}) r12 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r6) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r12, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x8080) 18:03:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x400000000000000}, 0x0) [ 3009.795084][ T1981] nbd: must specify a size in bytes for the device 18:03:20 executing program 1: r0 = syz_io_uring_setup(0x1481, &(0x7f0000000000)={0x0, 0xa20e, 0x4, 0x0, 0x35}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = socket(0x2a, 0x2, 0x0) r3 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) syz_io_uring_submit(r5, r1, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, r6, &(0x7f0000000240)={0xc00, 0x10}, &(0x7f0000000280)='./file0\x00', 0x18, 0x0, 0x12345}, 0x100) setsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000200)=0x1, 0x4) syz_io_uring_setup(0x3c81, &(0x7f0000000100)={0x0, 0xe586, 0x0, 0x0, 0x4c, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x800}]}, 0x38}, 0x1, 0x0, 0x0, 0x4814}, 0x4040080) 18:03:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xe}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x500000000000000}, 0x0) [ 3009.913263][ T1992] nbd: must specify a size in bytes for the device 18:03:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x10}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="88ad00fb19d9318bea22e8443f7b763323ce1d2b075cc8d4adc3116b3eb9627532e2e4708da753f22c782a6a176fecbcfd26d2a2018e1c4dcf468e1f7392218eb242898f0f90f8be5ecc4c68000000000000", @ANYRESOCT=r2, @ANYBLOB="33040000000000200000010000000700088008000100100000000800020000000000"], 0x38}, 0x1, 0x0, 0x0, 0x18000}, 0x0) 18:03:21 executing program 1: socket(0x2a, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) r1 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128\x00', 0x200000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000000080)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x3, "3afa2147c16695"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001080)={0x0, r2, "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", "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"}) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x600000000000000}, 0x0) [ 3010.054221][ T2011] nbd: must specify a size in bytes for the device 18:03:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x11}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:21 executing program 1: socket(0x28, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x4, 0x4}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420880, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000100)={&(0x7f0000000180)="53687f95090e740d1150a12dc95920ca448af04e1d629fc49522dc0584", 0x1d, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000000140)={r2}) 18:03:21 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, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000580)={0x3ac, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xb4, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa002a8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x758c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16c569c2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2ea2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2e50}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x74b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c75}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5898}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbfc7c54}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb168}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b5a23c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ebf2bbe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5cc4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc60a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd7a9bf0}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe92e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d5312c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x10d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x303c}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xdc, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb360}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x223f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4550d351}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a7f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x388e2707}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3479acef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7266a0fc}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e57ae7a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40bf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc496}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x234d61fa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfc0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa43f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44a33d48}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x17c3b825}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab42}]}, {0x4}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24a149a7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb11}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbefe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1efc1d2a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f2e36a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aaf1c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2af6da13}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4edba070}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x120, 0x8, 0x0, 0x1, [{0x4}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa8f425d}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a449cd3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d063d5a}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30dabef5}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cbe47af}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a8477bd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51fd953b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6096ab0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61e63129}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b8fa619}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x579cfe07}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6cf05126}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e543fdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfffffffe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16bd0013}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59a58dc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3545d252}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9041}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe6eb0b9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc88b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x249b2eaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53685274}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56a1911f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77ed028b}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb35f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x84382cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x294130f9}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c867ae0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcdd72f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4639}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57142c14}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc834}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x209}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce61}]}]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="5baa1621b88e4ae927c6f49f31f0bf3304000000000800000001000000070008800c00077f2a5ce4fb5ad27a88672480080008000100005e29edc330dc987bdddbd52affece90b04e6f2bca75d8d41d3c8c97b0645a47713eea28e072c12e18234489469fc32f7a463d1d0afebfdda6a4a49182fe7ccf47d9e8ee8d847c35e2612a15bb9d7be05f1c74c"], 0x38}}, 0x0) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x700000000000000}, 0x0) [ 3010.198172][ T2032] nbd: must specify a size in bytes for the device 18:03:21 executing program 1: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000000)=""/106) socket(0x2a, 0x2, 0x0) 18:03:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x12}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x900000000000000}, 0x0) 18:03:21 executing program 1: socket(0x1a, 0x2, 0x0) 18:03:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="00042cbd7000fbdbdf25c41414bb08000400e000000108000500ac14143414000300fc00000000000000000000000000000008000400ac14143d080004000a01010200"/82], 0x58}, 0x1, 0x0, 0x0, 0x10004010}, 0x5) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r3) [ 3010.329607][ T2046] nbd: must specify a size in bytes for the device 18:03:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x25}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x8000000000000000}, 0x0) 18:03:21 executing program 1: sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{0x4, 0x1}, 0x5, 0x2, 0x0, 0x0, "dcb799689fc7c332"}, 0x10}, 0x1, 0x0, 0x0, 0x4050001}, 0x4000010) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket(0x2a, 0x2, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0x68, 0x29, 0x1, {0x40, [{{0x10, 0x0, 0x2}, 0x68fc, 0x5, 0x7, './file0'}, {{0x80, 0x4, 0x3}, 0x40, 0xe9, 0x7, './file0'}, {{0x2, 0x0, 0x1}, 0x5, 0x0, 0x7, './file0'}]}}, 0x68) [ 3010.452902][ T2057] nbd: must specify a size in bytes for the device 18:03:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x48}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 18:03:21 executing program 5: sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xfe}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x81}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004800}, 0x24040811) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000080)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x20, 0x70bd29, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0xcc90}, 0x4040040) r1 = eventfd(0x222a) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "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", "768fde361d275e9a5a5ef8a30cfd749338c5613164e1c11105862cb4c341d55452d17eb2d6ed3173242cb64d935c2d1398b159b9a2428a55431caf35df1f4765939847ff6bd43a14004422ecaa84d9d82694a4ab0e57edc04334a7c8328b0e5daba6c5aebef6be746ce595f893dbe057ce9e5a9f9f6f4aeb7b530695205e5aa6ff7a365ead51550c68921932d2adeb8cc7670a7103246e2f1d5a44ed7353613e1df7f9ec13b6f1ecae00267b980912cce6453db592a0c2a0d2674ec1cbaa49fa7caca7e65f692599d26f810a04e5166294cbc1056fbb479a6759b087b316e84fb01acf3cbfa49fd216688109e7d7bbec160410d5a0eaf0a7465a95d665a3c7fe9c31c0f666d3e7207b8303d685cddcfb2e127ceeec51e3c3a15c8b411b6f5b1ab39eb3bf74b8d7d805c0fab05fb269afebdc8d81be0a4593bb7b822040a6f3dad6e734e8a9f6f2a4e34c01d502e77bdaf1bdfd1ea2d52cf96ae76d87f5788ef5ac5c1229843453bc9ba73cd6c9cba07ab24af08f06ae6f88f23233b7b1b67f064d63ddd6ec52d5cd011533f89e71c661d88595e719e3472092fb02db59c85345cb40b7fa152bc46db8c3f96ebc8452adc0600f7800640a27ef4c78078acea348b8fcc4dca56cb11dd5169a80b4aa910f0fa311abf9047de99c4b7dc95c3ad4f5517b5342e0828bd8aa8ac34d04418e799324084637a22f983f645910c9b5cfaa21e54e418bd58839a8807316a0b1c237c085c46ea406db8896c7179eca1b85adedd8f396eccb1119a093f31156f77944b7b37b2dfa3aae362dcff75051232593a41d471d74b89924e8c59f5c17a53cc8118f30742822182adab9f2521f5df4f16ad0f31a4601708758628b7a846a0bc7ba0d8e760a45465942c85bff179e1ff24c31fcc67d382294b5a880c714dec918b7a71c801876a818eab04a1317e5d75afa208400bb54f74864b5e8ad5f32a179d96fecc55103ec07a15f8c2bf9cbe1fe54860fcd6fbed8770d85450ce36a2671e7139c634cf0572d71dbacbadf0f51918a4601bffc4e10e67bb67e4f7648c79b5d5bed56664fb2a833ef7836a0667fab708d101bfd288ede9865dff11adb82b6ef5e9ae0e14d765ba1f7423ec0e9ac3ee4676c23d8caa0adf718d21c83e17d1a79aede625134667973511aa7283f472a5e86ef3bd2990cc49eafd8df270c0f3c97b5f3e708655fe07f7e9c0400dea3d9f9d28697480f4293addd8f771ffb592203e6bee06c29c411e3e4a4a7e9e084bf656dcc022fe21e4b193d79bab2814d0acfdab3bbd1c2ccdd0f38c8c06e07b9a0ffeb90c6760b1b8c64eb864dfb92c0c818f73f26d6e74d6230d23cdd25ee274dd5ec9871faa4c087aedd3655f6994693484415157cde47cbaa413df6c2637074d5c4e988b621be5842a5d44a2ba6712a161f2d1ba3446ea3e17d91d717c98e92dc155503822abc6a6c2c5d35baf313400c80051080084f7e2b106d6ac0bd243bb2b33b404c936b4b723b77f6e952f9bbe2f613652755b33cf874e12e5657d6cf96ccf0bee5dd0d1003369e1ee8b6b8da4f66cc26de01324c28f8bfa194f7b63121e5f67ebd919f0860f3953cb5c216635ebe402a9e2398d95ac57c5992a5a946fbf67dabac7d4364a4d7f5fb9e63243b72e19ac73cdd184c1a108dcaded714f22816f727736ae7b5a2ae94e065abcfcb2f3060b9e88f36f545563da5abef842b990c128528466ea6c4bb4cc04730b5e25b6463a3b740fe034f0add4df3168c92c5440b924d9e72fc742a0951d58c7b281bf14402ff5e39a8098db8eb3003016b4b9a20e86f9b8dd358c92bf10ab8436702c9dba7076e315dcaf85856009cf168c61b4d74cf597f5d04701c50d4e72f0b4e4f178731a4c0dd271ff657063be38302e3b50fb3383b2ef377c358761df3342a8322570e978640ff7c6d3f85686229685f82ca4e6de0cab108ead97d16ada690bcc6d7cc34ed40ffa23256256100fbcbcae119f53ed08ff12ce1003a10bf22f4da59cee012f7b6b6bf7e1e3ae68e82c1611c6d6049a2b7fbf3efb4d6ee13aca71bfe008cd24a66343eb294bf0984c99db6c7a9c92a23e3d3d4ce5da10412871258ed7eafec57528a696336a1cbef1b5028669285d58c1740c8c58fcf40215c6c7800dc551a7b81343dea77598e2c7b14acb8bb0e1aea9e9490dbb37ef1cc1a638ac1f6d0bdfdbda594a650df320619549b3ad54cc7f5e03b004d4ff0462f39addc31c95317242a9e4167dfb3455b04d038d8cea8effc0382fb6922fe7765f9a32fff595422db1cac844edb2204afcf498087a481ca02f26d5cb1283399a86ea96e7002d29eec0bdb1e73ab97a251605acbfd126b377f5f7c77991ba81f1de2f1de30096ea87bc904d35b375711df56eee5993eaced22fbec54de67d5f3c1dde98d88fb6e9295cbb0bb9484ac8d1f35919d9abc912cdbab5ac97b6856d56de387dee066cc61047da84f2e60024a4a0e7e8f0399fcf251fc2980640299c50762fcebefa3709e21a628cd92a366e332497264a073473ccf1e30c91d5022285a5cab7565a04b44102ff5d23586a2021c6526750fea3c3f64c179f255ee819414617db73ef1164aca45ea194e40657dd8f57eb86f7f67c5149954a8933c6b2f6d77f6153ad72ce29806903ae79a25ffe3b094c3186ff4e1f534e6d7755893656cb29824288e13b328cceac6b2b1c425016e8af7e3405b52fbf07cf76f4892c6ada0af72532eb62b15a77e72cf9f568ba31fc6a7eee341aad76e40c82bd2554b450ada113ca7d6322e21775a9463cf371d293c6b58d6684f5d47d49b95129a5934aff1577566f07e6cda4e8c1fa1ca57d038ae69f8d6a49df1f5aa8a4f6871c26c3fe8d85ee4abf4a807bca89e9fe82748c8c419584fec13561c9a188269917a8fda6471642d4692a3035de35ddc59a7f2f812731e2ecb6e28e404c32fd78ab58a2fbd14f4bfd69491ee2bdc28f7ba71af6589e449c4c7a2620b0eb0a81d8186d9456d7e95c499e34749d63e1feccb97aa8223aed049f217802d966bee658bf119473b56bae92df19e9bc98c27548a997fc14dd3fa7455099364cc3715a3f7f45eae4abbc03658807c9a32e3d7228deeca7ed88740fb1eb32e97a2e894cd17bc85464fc60042061dc784f38fa34ed7051b8f8b61b6be71d8249c7d2883c8fc78a6c797ad6d2a75545b386547472cb4ecba8f7bee6ae09e6fdee852e7a7c7c0e73ac217de72667f2067f6c905c2a77a50185b2581170ad2ceef955c9b0f7392aa0431564c14c7e282de07d82f9c2ff7b1af2178fe2df659213dfeccd84bb4b2c68a79d7f3d9ea90cfecd13332243121d5c409bec0aef1b12891ba6e8fdec1bcc1d3ab507888ba63e8498ad9a1530f01b4d04baa0df2dc0168017712f48f421526f456f7884e1c8e024775ffccf29168a85640bd4b40f62891b3178d1f7ba9e99ffbfc788cc510bf204e7e7d1b787b20d0e9dd67ba3a28fc6c19d042c5204251fb65c093135f6ddeb6babfd28a82bacdfb6c190a6835f424fb51ad5b68e837b444b7b4b4b3efc9719aa40e6230d947edfee731be7aeec97c7144d730d58fdaf3628c6a01ce1d210cb3175d5b2187fe536307016905c2b311568fa8bef5d817f3c05af36c6129ed3c00ef66f0f1fedfabb0d3419cae237c163fc9b2a36d4137892b61a079ed651d75c5fc8b8aeb79150c83ff38e2cfc97e8881c5975c839b95f38e14ace11ca559e55a2f4d620c2ec7e9058997c5a9c874cdba05e3a25c0ae58a918e35bc0f3a396ea56b5e5b70d0e9e9071e06ca15b7198ab7e64b392ea37c46f2d71355b10a178bba7fdef4b516351a980484e1c2508cb3212c5c2e2638f902f916575cfc7ed30b44b5f00f62b2ecdafc7d896e645c51845ee3512bc1f00dabe742a770c45162e6c2961a3a83bd73d133050487ae2845d205fe714677d3d13c4cac32ec7fb14649f90c76bb07f71dc8bde064f142ca3bd43b4aba46f0ee9fbad8aa57c76a48c8d1d8da82376243af1d0e4fe554221f9ac6609d6d8f73b9fb5751776bef0ad898d072782ffaea9af62343bbdc8fe4ce038d53ae4f7332b339fd464516165536489fef778e9d1e2b15e50ce93a2ef9267728d4f08ce8727fc171ee36e0e3d970aaf7acc1dd123e8b029739b20634ea05945baca33836a62583b07381f6f9a30047e977881a7e5d60c5520afc95d403a3bb3f1c75ee6dd277d3f7ed4455fc697cb475fcab05fe823539aed245c0644fd9803c0dbcc7e49ea4c712ce527511bd80ea54cbd4e21d1d5258b6022800f2b0bb7af499da2439b52ca612cc307d914dbfe76620837b8cbff3f4a1262914ec27a7adb263c94f3cdc4949182e7e747751afa9f28ffb1d44c8aabc9b27f2b4bffc5e6cc4228636ea1f99f7f3d4c2049944eb91356a6fff9e68bba6f93e8336e5ddd4550a1549a80489c58d58b0adbcabac05dbb6a4b10a70fb31069d0548ae1cd909479f2e97368375361ed640ff559c57e76278183be07de7522b72442fd38e065587eac05e644b5376142ef8da2cf499077a5a57382d24b0bc3106afac64c5c32288c8af0ee59e19f3545366b7deb2795d88166f6ad8fb9c9960d8818409fec5de4a6e7adf4e610968bfca3c0702d09f884825a76c1737b5888ecf31d41c8ac9d70ba23b170d11c19a994b8d157db1fdc846347477ced94feb463e1750113fe2d97208927db2a1c5b9f5edb77d86106afab3f16753d9b1eec8244696b8ecd8d4a23307d5e026de34d655a3decf6278115f452f5a3cc0b9a7936a2bf8d94ab3c18abe9633dcb6777239f7f2a6706fb597231d4e168c05affca68d4a39159ffe76e8da16015ef7fa5f9bebdf475c0f1864a1da207ab1ce98c624532d26265478bbf2adc31585ca5336e3a97ce9af1ede669f26f962ef594fe54a9a57e9d46a10c39c94ce08a6ac60d7eaba784bc5c3b9fb0cc177403dab03c92fd8603da1e6d7d8f1855d06fb534a7b5e0a4e0f6168e36e70d5f62f58f18dec0bfff97d433becd634e3f4c9e0a3bd5d3838025027cec08a10c0822a55966b7186eca44722ea8055b80863a962e5a15022e334836c4d7bbb964e6eb4987b35d7fe67c83278e2d5e9eb36c1ad2f377756b6dbf2980bcaa958bff6ffdcb8fd44308d8c57cbdec213338b54de097e7676e64ea5365b766b9772a8f0de19af69756a66db1d1cba5c965d44d5801865c8e1f946bfbcc8ad8df0ae1fda69111ea3bfa41b3613d1fb1c0c77d065fca7b09cee31be1828ef2abf98634d2718331424330edddde8001f95fbb2bca93b430bf4e21472a24a05a68017159e53397f1317a791de87bfc0fae19cc243acf00f76c12139e8061960923d3ebe3b699d99e6793a9da6d14f7ee2ef6f38f65a965594a345030139f8d3a938"}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[], 0x38}}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x206980, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r3}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) write$P9_RREADLINK(r3, &(0x7f0000000280)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xb0, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'rose0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:auditd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4004044}, 0x0) 18:03:21 executing program 1: r0 = socket(0x26, 0x8000e, 0x0) ioctl$sock_ifreq(r0, 0x8310c581f1cdde4c, &(0x7f0000000000)={'wg0\x00', @ifru_names}) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xefffffff00000000}, 0x0) [ 3010.611293][ T2068] nbd: must specify a size in bytes for the device 18:03:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x4c}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 18:03:21 executing program 1: syz_mount_image$jffs2(&(0x7f0000000000)='jffs2\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f0000002140)=[{&(0x7f0000000080)="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", 0x1000, 0xffff}, {&(0x7f0000001080)="5d3c0873f3d7dddb5af42d9a1c5cfc3068973cbf55faf3b885517aff2253f0efe098aa38de022805a3277ddd85f02dc646f785dfce88c9134ab743862ba97507f15db2f5e27ad61a7d750763643e1a1e4187c11504cd86deeb972d074c15c4a1b27b8acc8ab41e0b0ca4e7385118156569f75feaeef6569b76b8f4f1bc038068401a505b65555f479964ada2dfeaf90061a688845315bf53dc71ef30d6958678beedfb", 0xa3, 0x1}, {&(0x7f0000001140)="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", 0x1000, 0x7ff}], 0x100000, &(0x7f0000002300)={[{@rp_size={'rp_size', 0x3d, 0xfffffffffffffa1e}}, {@compr_lzo='compr=lzo'}, {@rp_size={'rp_size'}}, {@rp_size={'rp_size', 0x3d, 0x7}}, {@rp_size={'rp_size', 0x3d, 0x101}}, {@compr_lzo='compr=lzo'}], [{@fsname={'fsname', 0x3d, '@{'}}]}) r0 = socket(0x2a, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002640)='/dev/vcs\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f00000026c0)=@req={0x28, &(0x7f0000002680)={'veth1_to_hsr\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}}}) clock_gettime(0x48deb9a501bb0882, &(0x7f0000002280)) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000022c0)={'dummy0\x00', @ifru_hwaddr=@remote}) 18:03:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x923efa05f4f99aef}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x44060}, 0x4000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r2, 0x72b, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}]}, 0x3c}}, 0x0) [ 3010.820630][ T2086] nbd: must specify a size in bytes for the device [ 3010.831515][ T2088] loop1: detected capacity change from 0 to 255 18:03:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x60}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xf1bc2bd200000000}, 0x0) [ 3010.894538][ T2088] loop1: detected capacity change from 0 to 255 18:03:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x0, 0x20, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:unconfined_execmem_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vxcan1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x2400a010) 18:03:21 executing program 1: socket(0xb, 0x5, 0x4) [ 3010.979060][ T2104] nbd: must specify a size in bytes for the device 18:03:22 executing program 1: socket(0x2a, 0x2, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) recvmmsg(r1, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000240)=""/121, 0x79}], 0x4, &(0x7f0000000300)=""/102, 0x66}, 0xb6}], 0x1, 0x2101, &(0x7f00000003c0)={0x0, 0x989680}) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000001d00), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000700)=@canfd={{0x3, 0x1, 0x0, 0x1}, 0x5, 0x3, 0x0, 0x0, "f347bdc69e6544d969cb62d3a1d108095c56d1db8883811a17ac40cfbfee0b59080415ae133ae2d07d2b487f5ee7a0e9a2b785d1c21d33f5fa386f092e8d9318"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x2000c800) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0)=0x0, &(0x7f0000001600)=0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', r6) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x210000, 0x0) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000500)='mptcp_pm\x00', r2) syz_io_uring_submit(r4, r5, &(0x7f0000000540)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x101) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r7, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x9c, r8, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x400c014) 18:03:22 executing program 5: r0 = syz_init_net_socket$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$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 18:03:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x68}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0xffffffff00000000}, 0x0) [ 3011.205123][ T2127] nbd: must specify a size in bytes for the device 18:03:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x48010) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r5, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00', r3) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x68, r7, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb859}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}]}, 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x4004) 18:03:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40014}, 0x44000880) socket(0x2a, 0x2, 0x0) 18:03:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x6c}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:22 executing program 1: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 18:03:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="d0aa8468eabca783e2012000", @ANYRES16=0x0, @ANYBLOB="00032dbd7000ffdbdf250100000008000100ffffffff68010c8034000b80080009002fa1206d08000900e8d7930908000a004369000008000900134b3d5c0800090078f1fd1708000a00e54500001c000b8008000900eb3f2c4408000900f9900e2e08000a0077f5000014000b80080009001785c95d08000900f116842904000b802c000b8008000a00e14a000008000900a14cc51408000a002cb9000008000a00da10000008000a001382000024000b8008000a00a5f8000008000a0025e8000008000900b119367208000a00a763000034000b80080009002ec65a5108000900206f7f3d08000a007af000000800090066aaff18080009003be8ec2008000a0077e1000044000b800800090081e6a30708000900a8a2d15008000900bf2aa27c08000a00e26a000008000a00232b000008000a00836f0000080009009ccaeb0f08000a0099a7000034000b8008000a000900000008000a00ba6d0000080009000a41fe2208000900b972703c0800090000000000080009008f841d1d2c00048005000300000000000500030001000000050003000500000005000300010000000500030006000000300008802c00078008000500969c242d080006007300000008000600af00000008000600f9000000080005002ca17d5d"], 0x1e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x80, 0x0) r4 = geteuid() write$P9_RGETATTR(r3, &(0x7f00000003c0)={0xa0, 0x19, 0x1, {0x262, {0x2, 0x4, 0x3}, 0x2, r4, 0xee01, 0x0, 0x7, 0x2, 0x0, 0x7ff, 0x0, 0x7fff, 0x3, 0x101, 0x3, 0xab, 0x4, 0x6, 0x4, 0x80000001}}, 0xa0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', 0xffffffffffffffff) 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) [ 3011.360900][ T2157] nbd: must specify a size in bytes for the device 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x2}, 0x0) 18:03:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x74}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3011.448451][ T2158] block nbd1: shutting down sockets 18:03:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00', r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000380)={&(0x7f0000000040), 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x15c, r2, 0xa08, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5da120cd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3bd5eee2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6141df7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfeae343}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5bb6ccf6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cd8cedb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2788d200}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78825a1}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x7c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x473a05d8}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56386a70}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c820e79}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x736eca8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f823241}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40a98fd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a36f445}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}]}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x40000}, 0x41) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)={0x1e8, r2, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xec, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc6236fd}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6111c93e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cf68d2c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7089dd57}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76761661}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a964c21}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f5340f5}]}, {0x4}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4991198a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x504a5d5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x463e2407}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6aa0bf75}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x387559b9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19b0856a}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a91a4b7}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69ec5acd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x756720de}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59eb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1add67d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14a26c7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61d95b2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41b31260}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e16df25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78dcfe11}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x20}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e4c67f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b14532f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49ed7977}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc4cce65}]}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x1090}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)={0xf0, r3, 0x433, 0x4070bd27, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19cc53bb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ba7c982}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6788a085}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e11}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d167c8e}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3409edc4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb220d16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2795}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa110}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x127ea0c5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x550e09e8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6de}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b2b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe5fd39d}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7500}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x974b5c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x282b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29f8517f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x27fe1508}]}]}]}, 0xf0}}, 0x40008c0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000480)='NLBL_UNLBL\x00', 0xffffffffffffffff) 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x3}, 0x0) 18:03:22 executing program 1: write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x3, 0x8, '9P2000.L'}, 0x15) socket(0x2a, 0x2, 0x0) 18:03:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x7a}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3011.518711][ T2163] block nbd1: shutting down sockets [ 3011.546805][ T2172] nbd: must specify a size in bytes for the device 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 3011.659330][ T2185] nbd: must specify a size in bytes for the device 18:03:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x300}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r2, @ANYBLOB="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"], 0xcc}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x0) 18:03:22 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0xc000, 0x401) r0 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000001400)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x5) r3 = socket(0x2a, 0x2, 0x0) recvmsg$can_raw(r3, &(0x7f0000001380)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/147, 0x93}, {&(0x7f0000001140)=""/174, 0xae}, {&(0x7f0000001200)=""/38, 0x26}], 0x4, &(0x7f0000001280)=""/204, 0xcc}, 0x0) [ 3011.797781][ T2195] nbd: must specify a size in bytes for the device 18:03:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x6}, 0x0) 18:03:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:hald_log_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000100}, 0x60000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x500}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:22 executing program 1: socket(0xf, 0xa, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000005a80)=@rc={0x1f, @fixed}, &(0x7f0000005b00)=0x80) [ 3011.963011][ T2215] nbd: must specify a size in bytes for the device 18:03:23 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x102, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0)='mptcp_pm\x00', 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x84, r1, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xb9}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x87}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x16}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x880}, 0x6000050) socket(0x2a, 0x2, 0x0) 18:03:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r4, 0x319, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:devpts_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x40000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x3c, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x3c}}, 0x0) 18:03:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x600}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x7}, 0x0) [ 3012.142769][ T2230] nbd: must specify a size in bytes for the device 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x9}, 0x0) 18:03:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x700}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:23 executing program 1: recvmsg$can_raw(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/9, 0x9}], 0x1, &(0x7f0000000100)=""/160, 0xa0}, 0x20) socket(0x2a, 0x2, 0x0) r0 = syz_io_uring_setup(0x4d3c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x80000003}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r4, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r6, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r6, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000013}, 0x24000081) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x18}, r3}, 0x1f) 18:03:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40081) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000041}, 0x10840) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r4) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={0x184, r5, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21663210}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bfdf3d3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1532ba7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6528e42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12717b29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x349db5bb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8b991cf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26edfe62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x47}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbc90692}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67b46f6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a3dda91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63aad6a8}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24beb91a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}]}]}]}, 0x184}}, 0x0) 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x300}, 0x0) [ 3012.310813][ T2240] nbd: must specify a size in bytes for the device 18:03:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x900}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4011}, 0x200c8005) 18:03:23 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x500}, 0x0) 18:03:23 executing program 1: socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', 0xffffffffffffffff) 18:03:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xa00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3012.488413][ T2259] nbd: must specify a size in bytes for the device 18:03:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800004cb710beed466d1bcfafc959c56900", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x600}, 0x0) 18:03:23 executing program 1: socket(0x2a, 0x2, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) [ 3012.609616][ T2271] nbd: must specify a size in bytes for the device 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x700}, 0x0) 18:03:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xb00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:23 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="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", 0x1000, 0x0) r0 = socket(0x22, 0x6, 0xfffffffc) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f00000010c0)=0xfffffffc, 0x4) 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x900}, 0x0) [ 3012.751973][ T2283] nbd: must specify a size in bytes for the device 18:03:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r6, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x630}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xbb3f}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040801}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xc00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x30000}, 0x0) [ 3012.924070][ T2296] nbd: must specify a size in bytes for the device [ 3012.941359][ T2298] block nbd5: not configured, cannot reconfigure 18:03:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x34000}, 0x0) [ 3012.966591][ T2302] block nbd5: not configured, cannot reconfigure 18:03:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xd00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:24 executing program 1: r0 = socket(0x2a, 0x2, 0x0) syz_init_net_socket$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$net_dm(&(0x7f0000000280)='NET_DM\x00', r2) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, 0xffffffffffffffff, 0x0) r5 = io_uring_setup(0x21f7, &(0x7f0000000080)={0x0, 0xf9fd, 0x66, 0x0, 0x2de}) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x30, 0xffffffffffffffff, 0x10000000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r5, 0xc0c89425, &(0x7f0000000100)={"b7a0afd97380c0502cd4ec5119e619d9", 0x0, 0x0, {0x3, 0x1}, {0x6, 0x3}, 0x1, [0x1000, 0x7, 0x7464, 0xffffffffffffff01, 0x4, 0x5, 0xa0, 0x8000, 0x5, 0x2fa1e9c9, 0xffffffffffffffff, 0xfff, 0x5, 0x0, 0x400]}) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x38, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_bond\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010100}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040815}, 0x8000) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000200)=r7) syz_io_uring_submit(r4, r6, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd=r5, 0x6, 0x0, 0x5}, 0x9) 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x400300}, 0x0) [ 3013.131087][ T2310] nbd: must specify a size in bytes for the device 18:03:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0xe00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x2, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000880}, 0x80) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00', r1) 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 3013.268144][ T2325] nbd: must specify a size in bytes for the device 18:03:24 executing program 1: socket(0x28, 0x9354794801b59131, 0x1) getcwd(&(0x7f0000000000)=""/72, 0x48) r0 = syz_io_uring_complete(0x0) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f0000000080)=r0, 0x1) 18:03:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x1100}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:24 executing program 5: ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000000)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x880, 0x0) 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) [ 3013.458061][ T2340] nbd: must specify a size in bytes for the device 18:03:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x1200}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) 18:03:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2802}, 0x4080) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r4) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r5, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r1) [ 3013.558200][ T2350] nbd: must specify a size in bytes for the device 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:03:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x2000}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:24 executing program 1: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) r4 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_io_uring_complete(0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, r6, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xbae, 0x3, &(0x7f0000000180)="bab5ea974a513d028287e2c2d5876cc77a05c6f8efdfdf277a3600c45ce40d8ac6503a58dcb5aedd715b681d9191d3ee277803bb0a0646d0f007dda5ccf6745de78936c148196be59609ae0f4cc7acdb223a2c249924764fbf6ab339143ee277c5048134c1b9461e778cf691ba08af1e4d5ab728b6e4a5db0ae67c4cad66c5ed72d2df390d67107f7695b6db23dc8988cb14587fd99b81e7af7c5792842380a56a00c092a1202ed3bb9c9dd05e3b26d28292c54006", 0x7fffffff}, 0x1000) 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) 18:03:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast2}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_etc_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040001}, 0xc044) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r9, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000380)=""/101) [ 3013.724657][ T2362] nbd: must specify a size in bytes for the device 18:03:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x2500}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3013.782125][ T2369] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 18:03:24 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x198, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0)=0x0, &(0x7f0000001600)) write$P9_RLINK(r0, &(0x7f0000000200)={0x7, 0x47, 0x1}, 0x7) r2 = add_key$fscrypt_v1(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'fscrypt:', @desc1='0000111122223333'}, &(0x7f0000000080)={0x0, "3d6879d855f8930e3f6f303314b0b5b87f45e0b5e842f41a868409b27bc3370c43c683d0cdb8fe52d1d212e56fbce265ca0ee38bc177fd2d9fc1a9be9c673abc", 0x16}, 0x48, 0xfffffffffffffffd) r3 = add_key$fscrypt_v1(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={'fscrypt:', @desc1='0000111122223333'}, &(0x7f0000000180)={0x0, "4d352cd5e357c1b294072864ee66a36b0695557a201d954da08d1c5fab5405b341420c666e9b82d49881c67f44015f0ad58ed1cf6047d9e5118c21cbec9711ab", 0x16}, 0x48, 0x0) r4 = syz_io_uring_complete(r1) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008, 0x8010, r4, 0x8000000) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffff9, r3, 0x0) r6 = syz_io_uring_complete(r1) getdents(r6, &(0x7f00000002c0)=""/154, 0x9a) socket(0x2a, 0x2, 0x0) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x802, 0x0) r8 = syz_io_uring_complete(r5) write$P9_ROPEN(r8, &(0x7f0000000280)={0x18, 0x71, 0x1, {{0x20, 0x0, 0x8}, 0x300000}}, 0x18) r9 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_KEYBIT(r9, 0x40045565, 0x71) ioctl$UI_SET_SNDBIT(r7, 0x4004556a, 0x1) 18:03:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x38, r2, 0x433, 0x70bd28, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xfffffeb2, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4, 0x4, 0x0, 0x1, [{0x0, 0x3, 0x6}, {0x0, 0x3, 0x2}, {0x0, 0x3, 0x6}, {0x0, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x0, 0xc, 0x0, 0x1, [{0x0, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x0, 0x9, 0x367ea2b3}]}, {0x0, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x6741}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r3, 0x190, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_hsr\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:iptables_unit_file_t:s0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x800) [ 3013.834581][ T2369] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3013.866607][ T2375] nbd: must specify a size in bytes for the device 18:03:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x4800}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) [ 3013.983937][ T2386] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 18:03:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x4c00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) [ 3014.028735][ T2389] nbd: must specify a size in bytes for the device 18:03:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) 18:03:25 executing program 1: clock_gettime(0x0, &(0x7f0000004f80)) recvmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f00000028c0)=@sco, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002940)=""/233, 0xe9}], 0x1, &(0x7f0000002a80)=""/241, 0xf1}, 0x2b8e}, {{&(0x7f0000002b80)=@can={0x1d, 0x0}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002c00)=""/38, 0x26}, {&(0x7f0000002c40)=""/49, 0x31}, {&(0x7f0000002c80)=""/139, 0x8b}, {&(0x7f0000002d40)=""/210, 0xd2}, {&(0x7f0000002e40)=""/99, 0x63}, {&(0x7f0000002ec0)=""/224, 0xe0}, {&(0x7f0000002fc0)=""/237, 0xed}, {&(0x7f00000030c0)=""/191, 0xbf}], 0x8, &(0x7f0000003200)=""/153, 0x99}, 0x200}, {{&(0x7f00000032c0)=@ieee802154, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003340)=""/201, 0xc9}, {&(0x7f0000003440)=""/200, 0xc8}, {&(0x7f0000000100)=""/182, 0xb6}, {&(0x7f0000003600)=""/156, 0x9c}], 0x4, &(0x7f0000003700)=""/4096, 0x1000}, 0x80000000}, {{&(0x7f0000004700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004780)=""/56, 0x38}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000004840)=""/150, 0x96}], 0x3, &(0x7f0000004940)=""/85, 0x55}, 0x2d}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f00000049c0)=""/242, 0xf2}, {&(0x7f0000004ac0)=""/122, 0x7a}, {&(0x7f0000004b40)=""/134, 0x86}], 0x3}, 0x2}, {{&(0x7f0000004c40)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004cc0)=""/125, 0x7d}], 0x1, &(0x7f0000004d80)=""/93, 0x5d}, 0x3}], 0x6, 0x2000, &(0x7f0000004fc0)) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000050c0)={&(0x7f0000005000)={0x1d, r0}, 0x10, &(0x7f0000005080)={&(0x7f0000005040)=@can={{0x2, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "7ae2e9fce0f9146f"}, 0x10}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) r1 = eventfd(0x6) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x8000000) r3 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) clock_gettime(0x4, &(0x7f00000003c0)) name_to_handle_at(0xffffffffffffffff, &(0x7f000000e240)='./file0\x00', 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000400)={0x7, 0x33, 0x2}, 0x7) syz_io_uring_submit(r2, r4, &(0x7f0000000380)=@IORING_OP_STATX={0x15, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000340)='./file0\x00', 0x20, 0x800, 0x1}, 0x0) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000000)={0x3, r1}) r6 = socket(0x2a, 0x2, 0x0) getpeername(r6, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f00000000c0)=0x80) [ 3014.149490][ T2397] nbd: must specify a size in bytes for the device 18:03:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) keyctl$assume_authority(0x10, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) syz_io_uring_setup(0x137f, &(0x7f0000000080)={0x0, 0xda7b, 0x2, 0x0, 0x385}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(0x0, r3, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r4, 0x1, 0x0, 0xe4aa, 0x0, 0x1}, 0x1c) 18:03:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x6000}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:25 executing program 1: r0 = socket(0x2a, 0x2, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000000)=0x1, 0x4) 18:03:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) [ 3014.283862][ T2415] nbd: must specify a size in bytes for the device 18:03:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x6800}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000280)='NET_DM\x00', r5) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x20, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x4) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:25 executing program 1: msgget(0x1, 0x241) socket(0x2a, 0x2, 0x0) 18:03:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xd22bbcf1}, 0x0) [ 3014.417535][ T2426] nbd: must specify a size in bytes for the device 18:03:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x6c00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:25 executing program 1: ioctl$UI_SET_KEYBIT(0xffffffffffffffff, 0x40045565, 0x2b8) socket(0x18, 0xa, 0x4) 18:03:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xefffffff}, 0x0) 18:03:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={0x70, r2, 0x433, 0x0, 0xfffffffe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72ac53d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x4041}, 0x0) [ 3014.542217][ T2438] nbd: must specify a size in bytes for the device 18:03:25 executing program 1: socket(0x5, 0x800, 0x0) 18:03:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x7400}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 18:03:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', r0) r1 = socket(0x2a, 0x2, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc1='\x00\x00\x11\x11\"\"33'}}) [ 3014.713595][ T2455] nbd: must specify a size in bytes for the device 18:03:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xf1bc2bd2}, 0x0) 18:03:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x7a00}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:25 executing program 1: socket(0x2a, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6, &(0x7f0000000080)=0x80) 18:03:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 18:03:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x2}]}, 0x18}}, 0x0) 18:03:25 executing program 5: r0 = syz_init_net_socket$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 = geteuid() write$P9_RGETATTR(0xffffffffffffffff, &(0x7f00000002c0)={0xa0, 0x19, 0x1, {0x100, {0x2, 0x2, 0x7}, 0x134, r2, 0xffffffffffffffff, 0xed, 0x1, 0x0, 0xffffffffffffff00, 0xff, 0xcae, 0x80000000, 0xffffffffffffff9d, 0x3, 0x86e, 0x4, 0x4, 0x0, 0x506e, 0x8}}, 0xa0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB="0000002f6f8521090df51f1f", @ANYRES16=r3, @ANYBLOB="3304000000000000000001000000070008800c0007800800060000000000040004800800010000000000080002000023166903eb70303300000090d0f7754ae533b9541863fcb509d6ceb2a561516fc29ed8426ab392b3281167ed05f32c2fd2ebdad87d39c0d7cb74b52700ca0097afa1f6943df455e21c476ad611fe6ed0090740f9c2f4ca8ebac5f315faabfcab586f68450d4cde45d8165da8fefcc91480f21f3f052e44cadd95417900"], 0x38}}, 0x0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x100, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004080}, 0x14) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="a3f586ac", @ANYRES16=r6, @ANYBLOB="00042cbd7000fddbdf2504000000050001000100000014000300fc0000000000000000000000000000010800040000000000050001000100000014000200fc02000000000000000000000000000008000400e00000022100070073797374656d5f753a6f626a6563745f723a73797366735f743a733000000000"], 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x8880) [ 3014.874633][ T2468] nbd: must specify a size in bytes for the device [ 3014.956378][ T2477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3014.986229][ T2477] nbd: must specify at least one socket 18:03:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3}]}, 0x18}}, 0x0) 18:03:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 18:03:26 executing program 1: socket(0x25, 0x0, 0xfffffffd) socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@buf={0xd5, &(0x7f00000000c0)="f0ae492606a153d5b027ab0a40def2af3b1e84d56698f4980ca0cf49528e7f923e3a4d115e3d74c3af2673afc22ad47a14019dc85330b35dbad2a180e7c498fe8631d0c3340b19fb4cc69fb06b19abeca336d840916f78e2bebc65a8e40f8419ef5c273efd182bf21db956606710a20860e8505a6f77b2b6c0410caddbf4789d54d32db6dec7737bfa4038288847439b17f9effc1de4c79ad17dfe6901a15811b9b7e7e6d41df360047a38d937c625230edbd6d08d5f46953ce77247e3a3038d2784fab8a76dac15f82c397b946028663a767efee8"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f00000001c0)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}, 0x1, 0x0, 0x0, 0x5804}, 0x40) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000240)='mptcp_pm\x00', r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0)='mptcp_pm\x00', r1) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0xa4, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20004010}, 0x85) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="22549b0000", @ANYRES16=r2, @ANYBLOB="010027bd7000fcdbdf25040000001800018014000400fc0200000000000000000000000000003c000180050002007f00000008000300e000000208000300ac1e00010600010002000000060001000a000000060005004e230000050002005b0000002c00018008000700", @ANYRES32=0x0, @ANYBLOB="0800060007000000060001000200000008000600040000000600010002000000140001800800060000000000060001000a0000000800030002000000080002000800000004000180"], 0xbc}, 0x1, 0x0, 0x0, 0x814}, 0x2004c0c0) 18:03:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\b\x00', @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) [ 3015.113831][ T2486] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.140847][ T2486] nbd: must specify at least one socket 18:03:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x5}]}, 0x18}}, 0x0) 18:03:26 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r4, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x22c, r4, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x154, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41943d8c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfec5890}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68e0}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18d16891}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b480be5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4729}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c11318e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf030}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf9e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ce6e324}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa593}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ce1dc57}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bc5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x341f2d40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a0b012}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c8f85c}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf35711e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4927}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8897}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fe1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c5c831d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x735a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xff79}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c3f4260}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33b32335}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25b193af}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9de7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c1a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48077cfa}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc458}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c57f00c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d32e2b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd92d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7dd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe63ca79}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x3c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52b5faac}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77c4aeee}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x238a44eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb732}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d94dc70}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xddee}]}, {0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d15a7ef}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa085}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbdc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f6e6828}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x22c}, 0x1, 0x0, 0x0, 0x40000a4}, 0x1) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000340)='NET_DM\x00', r5) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r6, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xffffffef}, 0x0) [ 3015.278435][ T2498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.307766][ T2498] nbd: must specify at least one socket 18:03:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 18:03:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x6}]}, 0x18}}, 0x0) 18:03:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="3303fa0000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:26 executing program 1: msgctl$IPC_RMID(0xffffffffffffffff, 0x0) socket(0x2a, 0x2, 0x0) 18:03:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x2) [ 3015.436617][ T2513] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.467388][ T2513] nbd: must specify at least one socket 18:03:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x7}]}, 0x18}}, 0x0) 18:03:26 executing program 1: r0 = socket(0x2a, 0x2, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000000)) 18:03:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00eb000223eec1aab844f7ac6bee43dc00", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x3) [ 3015.576708][ T2527] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.611060][ T2527] nbd: must specify at least one socket 18:03:26 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x400c0}, 0x41800) 18:03:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="38008000eed2bef25392aa7cf797f25ed472e590130967c701f1cf3e54ff233efd6c3b773803654b70a9b31bb0aa9f6a0486ae88717818463058cef3e7276726f688de7ae604bede0a7f9e102da1869ac7ace34870318deb9a345e9ae124e8bc190e8180a514ff3c2851e6dc", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x8}]}, 0x18}}, 0x0) 18:03:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x4) 18:03:26 executing program 1: socket(0x2a, 0x2, 0x0) r0 = socket(0x4, 0xa, 0x400) recvmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/181, 0xb5}], 0x1, &(0x7f0000000180)=""/174, 0xae}, 0x10022) 18:03:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, r4, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:crack_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x3a}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x7c}, 0x1, 0x0, 0x0, 0x30044040}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) [ 3015.766532][ T2545] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.797173][ T2545] nbd: must specify at least one socket 18:03:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x5) 18:03:26 executing program 1: socket(0x2a, 0x2, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x800, &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, &(0x7f00000027c0)=[{{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/90, 0x5a}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/196, 0xc4}, {&(0x7f0000002340)=""/81, 0x51}, {&(0x7f00000023c0)=""/247, 0xf7}, {&(0x7f00000024c0)=""/227, 0xe3}, {&(0x7f00000025c0)}, {&(0x7f0000002600)=""/45, 0x2d}], 0xa, &(0x7f0000002700)=""/137, 0x89}, 0x2}], 0x1, 0x41, &(0x7f0000002800)) 18:03:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x9}]}, 0x18}}, 0x0) 18:03:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)={0x104, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xdc, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e1f51b5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2422e156}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c4a41bb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2653a577}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a648649}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61762695}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb7c19f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cf10f04}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3239cc7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x530c755f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43786555}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56b8af59}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c370e3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ab82305}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f3c49c4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x104}, 0x1, 0x0, 0x0, 0x40000}, 0x2000c015) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040)='NLBL_CIPSOv4\x00', r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb4, r3, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x48, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74fdfa87}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54b36081}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8040880}, 0x805) 18:03:26 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) [ 3015.945774][ T2563] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3015.982286][ T2563] nbd: must specify at least one socket 18:03:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x6) 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xa}]}, 0x18}}, 0x0) 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:27 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0)=0x0, &(0x7f0000000480)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x39af) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000006c0)) syz_mount_image$jffs2(&(0x7f0000000080)='jffs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x4, &(0x7f0000000300)=[{&(0x7f0000000100)="124a7acd47f0e8050a6b4b8baee4c6e564817549644932d9b5f48a3f53c2f4276545c7ca0150e23ef0a01fb4f5979ad6d6308b48dd517a695c", 0x39, 0x1f}, {&(0x7f0000000140)="9f4cc86333a45ba825072a69f331fafc6dd171e375786d5ab50e8da22e902c734720487ed36c97f5854fffdfe7f302228fe085e0736e5c8f5620328eecfb421fb4464bd4e1577583c68eb9b936e89c40f650bbea257f6e60307b0f49f5283e9a393ae751ed7f2f710fa8507fd2690b29100067dbd4f38556e2c79f61e9b8fa57f37e332cb4dc352530267b9547a2719526d64325fd96a66986f853005cfc467786e7ef5f8fe9f513d7", 0xa9, 0x81}, {&(0x7f0000000240)="11262a676c46af9cff250cbf59d434ca91f44a66e05a2b04f52c3119b7f8227eee94f79cd2411ae33d70d273010a16319b173ca16c7f9c5944d34f62e9b815cae33b31e51f60bf37", 0x48, 0xfffffffffffffffb}, {&(0x7f00000002c0)="3b1a43bc5359ab348b2c8b45a4f58d38", 0x10, 0xff}], 0x200000, &(0x7f0000000380)={[{@compr_zlib='compr=zlib'}, {@compr_zlib='compr=zlib'}, {@rp_size={'rp_size', 0x3d, 0x3}}, {@compr_zlib='compr=zlib'}, {@compr_none='compr=none'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_io_uring_complete(r2) faccessat2(r6, &(0x7f0000000680)='./file0/file0\x00', 0x18, 0x1000) r7 = io_uring_setup(0x2ebf, &(0x7f0000000580)={0x0, 0xbcad, 0x4, 0x3, 0x160, 0x0, r1}) io_uring_setup(0x17a, &(0x7f0000000600)={0x0, 0xa77d, 0x8, 0x2, 0x34e, 0x0, r7}) socket$nl_xfrm(0x10, 0x3, 0x6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r9) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x30, r10, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x8, 0x8, 0x0, 0x1, [{0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xb}]}, 0x18}}, 0x0) 18:03:27 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x7) [ 3016.133326][ T2577] nbd: must specify at least one socket 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc}]}, 0x18}}, 0x0) [ 3016.208737][ T2586] nbd: must specify at least one socket 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xd}]}, 0x18}}, 0x0) [ 3016.255893][ T2585] loop5: detected capacity change from 0 to 16383 [ 3016.271232][ T2597] nbd: must specify at least one socket [ 3016.287208][ T2585] jffs2: Unknown parameter 'defcontext' 18:03:27 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x9) 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xe}]}, 0x18}}, 0x0) 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) [ 3016.336845][ T2603] nbd: must specify at least one socket 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) [ 3016.455323][ T2608] loop5: detected capacity change from 0 to 16383 [ 3016.473548][ T2614] nbd: must specify at least one socket 18:03:27 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x300) [ 3016.500134][ T2608] jffs2: Unknown parameter 'defcontext' 18:03:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, 0x0, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x10}]}, 0x18}}, 0x0) 18:03:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x500) 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) syz_io_uring_complete(0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x600) 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) socket(0x21, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) [ 3016.779180][ T2639] nbd: must specify at least one socket 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x11}]}, 0x18}}, 0x0) 18:03:27 executing program 1: ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x6) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00', r0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x20, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000001}, 0x8015) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180)='NLBL_CIPSOv4\x00', r5) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="33040000200a6b00000000000000070008800c0007800800060000000000040004800800010000000000080001ffffffffde3721b016071ea33dbabf19801f"], 0x38}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r7) sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r9, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, r9, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040180}, 0x20000040) syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00', r3) [ 3016.909121][ T2649] nbd: must specify at least one socket 18:03:27 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x12}]}, 0x18}}, 0x0) 18:03:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x700) 18:03:28 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) [ 3017.016407][ T2656] block nbd5: not configured, cannot reconfigure [ 3017.036733][ T2661] nbd: must specify at least one socket 18:03:28 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[], 0xbc}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x30, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x37}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000405}, 0x80) 18:03:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x3000}]}, 0x18}}, 0x0) 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x900) 18:03:28 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x30000) 18:03:28 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) [ 3017.214177][ T2676] nbd: must specify at least one socket 18:03:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4900}]}, 0x18}}, 0x0) 18:03:28 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) [ 3017.337979][ T2687] nbd: must specify at least one socket 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x34000) 18:03:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4, 0x3}]}, 0x18}}, 0x0) 18:03:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="330400000000000000c66e4dfb6e93540001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xbc, r4, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:mouse_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'gretap0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vxcan1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:sshd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8001}, 0x4008010) 18:03:28 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x400300) [ 3017.486239][ T2697] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 18:03:28 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0xfffffffffffffdc4) 18:03:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) setsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f00000000c0)=0x1, 0x4) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65ca30a0}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x0, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3ff}]}, 0x20}, 0x1, 0x0, 0x0, 0x8021}, 0x1) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', r0) 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x1000000) 18:03:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4, 0x9}]}, 0x18}}, 0x0) 18:03:28 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, 0x0, 0x0) [ 3017.664112][ T2714] nbd: must specify at least one socket 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x2000000) 18:03:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:28 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, 0x0, 0x0) 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x3000000) [ 3017.805555][ T2725] nbd: must specify a size in bytes for the device 18:03:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0xe}}, 0x0) 18:03:28 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, 0x0, 0x0) 18:03:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x4000000) 18:03:28 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0xfffffffffffffdc4) 18:03:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x10}}, 0x0) 18:03:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x5000000) 18:03:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x14}}, 0x0) 18:03:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast2}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_etc_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040001}, 0xc044) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r9, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000380)=""/101) 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000026bd7000fddbdf250200000014000300200100000000000000000000000000017af87bd366abceb512060073797a5f74756e00000000000000008008000400ac1414aa14000600766c616e30000000000000000000000008000500ac1414bb14000200fe8000000000000000000000000000aa0500010000000000", @ANYRESDEC=r3, @ANYBLOB="0723fb1883e84e11db1c867b25c9d663611a622b60acfb578110c681efc9b6cad3ae18fdb1c5e038e04e39f91ddf7657fc23d05710a3cabf70ad20159dc91192f18028c2f371ca7426de0496507063e88270fb4a2242ac04c9c3f346e63fe9b498fe74f657163ad544e939d46b49c1dd72daea80df08bee7c0f632c092c2ca8c30e5c21a13040752fc5c6f16e4d3ee77e6e2e825fb8988caa13f4151211245126cd3e78fc714810d1c21208965fe8ec2af9a112810f99ab27221b8a8bc81ebcca92bfd63036fff"], 0x7c}, 0x1, 0x0, 0x0, 0x90}, 0x4000804) r4 = getegid() r5 = getegid() statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x200, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000000c0)=[0xee01, 0xee01, r4, r5, 0xee01, 0x0, 0xffffffffffffffff, r6]) 18:03:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x6000000) 18:03:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x29}}, 0x0) 18:03:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast2}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_etc_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040001}, 0xc044) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r9, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000380)=""/101) 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x7000000) 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYRES32=r0], 0x38}}, 0x0) [ 3018.293168][ T2764] nbd: must specify a size in bytes for the device 18:03:29 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0xc0}}, 0x0) 18:03:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast2}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_etc_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040001}, 0xc044) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r9, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000380)=""/101) 18:03:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x9000000) [ 3018.451785][ T2777] nbd: must specify a size in bytes for the device 18:03:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0xec0}}, 0x0) 18:03:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast2}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_etc_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040001}, 0xc044) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r9, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, 0x0, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:03:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000140)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x58}]}, 0xffffff5c}}, 0x4000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_mount_image$jffs2(&(0x7f0000000600)='jffs2\x00', &(0x7f00000006c0)='./file0\x00', 0x3aabb41, 0x8, &(0x7f0000001a80)=[{&(0x7f0000000700)="c2ab0d8116e911cb0a9ce26b455933bd408efa3990ea82918857f8f792aabba2a49b2e5185e56cd4f80f374a88c73f575033922eec622031a740ea99f63a874f0abed3e217f063dd11e1e17e7d8305b5f330961efb524319ba645af5a19778ddb2e4f8e2bab5263988225ad478f556e7ac10a71ea41450948b", 0x79, 0x1ff}, {&(0x7f0000000780), 0x0, 0x4}, {&(0x7f00000007c0)="7e51ce90c295a183580eaaeeef3617c9a898005aa64dc9ec24b01d95d9518facc0940910daf3b3b33017934528864717f5797ffbb99e0dd056ddd22d93707f1af9789d178f506f8f793895eb77a35a7b12a8a4ce792359c783b6e63a01ab8102dc9f67cbd16fb73635db48280134913df442a16c0a13f0228fa17f8f4bcaf2388f8ab0171cabb4416d9d29cb0b69fe38cbb03e", 0x93, 0x2}, {&(0x7f0000000880)="baf212bc1b", 0x5, 0x8001}, {&(0x7f00000008c0)="8e4ba4b3cb333f799a4057d95c87c987f260afee3abcfba17682c381ec9b6376532a031aea3a367fe648b98e168aefb4df5ae73c35c4f97cb755583eeacdf647dd9a053929c8d8693c1a87fe0828e17ab7", 0x51, 0x1}, {&(0x7f0000000940)="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", 0x1000, 0x4bb}, {&(0x7f0000001940)="2be4fa2b42446cdb14663d569e4f94079bb3baa17fb2729498f347715481b02b02603f597cde789bf4eec38c467ef5459cae61ea48263b3c5db977bafc88f2d8b59efd858186651071ea62c13eebc2687bb3b118ea0b9132744cd4ae9547bad7b037c07d137f544a2cda4cd2fbbb16186c89dda2fc179004726d8a20e813cae567eae31960c235ab3040f05e0de0a7c2b2b30b8f99efad34116f2e5db5a43cc31fd33a6e89ff730214f8725a940ee61e72e800d499a9be5b9cca99ce2c839c429d16e08dd802c65b09f4a29a708057428cd203cb0af182d33608915e83e9f441bb81c84de6ffc79d2a1b45c3d5f64471c0", 0xf1, 0x9}, {&(0x7f0000001a40)="f801fa6ee3abe2e9f46a7bfa33beb306e0a98822ca679e13d0ca6153615f1c2fda8f21ab3d9c73fb3c1f", 0x2a, 0x7fff}], 0x800000, &(0x7f0000001b40)={[{@compr_zlib='compr=zlib'}, {@compr_lzo='compr=lzo'}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@permit_directio='permit_directio'}]}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r6, 0x40106614, &(0x7f0000001b80)) syz_genetlink_get_family_id$net_dm(&(0x7f0000000780)='NET_DM\x00', r4) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r7, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x1d0, r7, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x13c, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a499e4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56556436}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e4e3d6}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1172863a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44701109}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73b89cea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x761ad5d4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e1214ff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d97accd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b101f8f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d2b7d47}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dae13ed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20b30f4e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3217f4ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2708dccd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x68, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9eccfdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ac01029}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d6cf14b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a9e8743}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x78}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x48051}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:lost_found_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010102}]}, 0x60}, 0x1, 0x0, 0x0, 0x40815}, 0x4000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, 0x0, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x9effffff) [ 3018.569625][ T2788] nbd: must specify a size in bytes for the device 18:03:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast2}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_etc_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040001}, 0xc044) socket$nl_generic(0x10, 0x3, 0x10) 18:03:29 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x33fe0}}, 0x0) 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xd22bbcf1) [ 3018.633410][ T2792] loop5: detected capacity change from 0 to 120157 [ 3018.671996][ T2792] jffs2: Unknown parameter 'defcontext' [ 3018.724476][ T2803] nbd: must specify a size in bytes for the device 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xefffffff) 18:03:29 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x20004818}}, 0x0) 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="d5e8a6d9", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x1) [ 3018.796048][ T2792] loop5: detected capacity change from 0 to 120157 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xf0ffffff) [ 3018.880128][ T3239] ieee802154 phy0 wpan0: encryption failed: -22 [ 3018.886458][ T3239] ieee802154 phy1 wpan1: encryption failed: -22 18:03:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r5) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x40}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast2}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:getty_etc_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040001}, 0xc044) 18:03:29 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x7ffff000}}, 0x0) 18:03:29 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000006eac0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000006ecc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000006eec0)={0x8, [{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {0x0, r4}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x40, "bb43c9ebdcc61d"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000006fec0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000700c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000710c0)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x6, "02d23a8feb0560"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000720c0)={{0x0, 0x5, 0x100000001, 0x0, 0x8, 0x4, 0x0, 0x5, 0x1, 0xffff46a8, 0x6, 0x1, 0xb1c, 0x8, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000730c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000732c0)={{0x0, 0x4, 0x3, 0x1, 0x1000, 0x8, 0xae8, 0x1, 0x3, 0x4, 0x702, 0x7, 0x77bd, 0x0, 0x5}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000742c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000744c0)={0x7fffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "a27e6340a9aa21"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000754c0)={{0x0, 0x6, 0x7, 0x7ff, 0x80, 0x9, 0x6, 0x2, 0x8, 0x3, 0x3a, 0x100, 0xbb53, 0x0, 0x8}}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000764c0)={{0x0, 0x3, 0x28, 0x6, 0x5, 0xff, 0x0, 0x0, 0x45, 0xc1, 0x8, 0x2, 0x5d9, 0x3ff, 0x6}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000774c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000784c0)={0x10000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "cd0d41066b56d4"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000794c0)={{0x0, 0x3, 0x2, 0x1, 0x100000000, 0x4, 0x6, 0x6, 0x3, 0x1000, 0x1, 0x2, 0x2, 0x5, 0x4}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007a4c0)={0xc3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {r8}, {}, {r10, r11}, {r12}, {r13, r14}, {}, {}, {r15, r16}, {0x0, r17}, {r18}, {r19}, {}, {}, {}, {}, {}, {r20, r21}, {r9}, {r22}], 0x28, "47c3b53ffa8bf5"}) 18:03:29 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xf1bc2bd2) 18:03:30 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0xfffffdef}}, 0x0) [ 3019.019961][ T2833] __nla_validate_parse: 15 callbacks suppressed [ 3019.019975][ T2833] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 18:03:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r2) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r4, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x246}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r5}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4008814) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00', r6) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r7, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r6, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000400000806173d0800050000000e91001400060073797a5f74756e38c6c0e61b68f1959d42b0e8b32765fbb8a249d9607a00"/72], 0x38}}, 0x0) 18:03:30 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xffffff7f) 18:03:30 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x8}, 0x0) [ 3019.172416][ T2847] block nbd5: not configured, cannot reconfigure [ 3019.204917][ T2850] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 18:03:30 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/246}, 0xfe, 0x0, 0x3000) write$sysctl(r0, 0x0, 0x0) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$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) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r6, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) 18:03:30 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xffffff9e) [ 3019.255893][ T2854] block nbd5: not configured, cannot reconfigure [ 3019.277106][ T2860] nbd: must specify a size in bytes for the device 18:03:30 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x25}, 0x0) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$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) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r6, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r6, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:30 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x28b) write$sysctl(r0, 0x0, 0x0) 18:03:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dri/renderD128\x00', 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x70, r5, 0x400, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:inetd_child_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r3, 0xc0c89425, &(0x7f0000000240)) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r7) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r7, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r8, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r9) sendmsg$NBD_CMD_RECONFIGURE(r10, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r11, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x20, r11, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000) sendmsg$NLBL_UNLABEL_C_LIST(r6, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0x20, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="8725d66d5bff6c9a1250c44f2a75ec000000c179b2cd2b19d0c617f2776c86298d28fb652f6be8398eabc1956f", @ANYRES16=r8, @ANYBLOB="000126bd7000ffdbdf250200000014000200fe8800000000000000000000000001010000070073797374656d5f753a6f626a6563745f723a6170745f7661725f6c69625f743a733000000000070073797374656d5f753a6f626a6563745f723a69707461626c65735f696e697472635f657865635f743a73300093ff01000100000008000500e0000001080004000a01010114000600626f6e645f736c6176655f3100000000080005000a010101"], 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4) 18:03:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xffffffef) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r6, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3019.458706][ T2874] nbd: must specify a size in bytes for the device 18:03:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x7ffffff2}, 0x0) 18:03:30 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) write$P9_RLINK(r0, &(0x7f0000000040)={0x7, 0x47, 0x1}, 0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) write$sysctl(r0, &(0x7f0000000240)='2\x00', 0x2) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x81, &(0x7f0000000100)) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) 18:03:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xfffffff0) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3019.564819][ T2884] block nbd5: not configured, cannot reconfigure [ 3019.628986][ T2884] block nbd5: not configured, cannot reconfigure 18:03:30 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00 ', @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:30 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x7ffffff8}, 0x0) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$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) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x3000000000000) 18:03:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x7ffffff9}, 0x0) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20044800) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:30 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) recvmmsg(0xffffffffffffffff, &(0x7f00000076c0)=[{{&(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000580)=""/235, 0xeb}], 0x1, &(0x7f0000000400)=""/182, 0xb6}, 0x5}, {{&(0x7f0000000680)=@ax25={{0x3, @netrom}, [@remote, @remote, @null, @rose, @remote, @null, @netrom, @default]}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000700)=""/197, 0xc5}, 0x7f}, {{&(0x7f0000000800)=@ipx, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000880)=""/142, 0x8e}, {&(0x7f0000000940)=""/180, 0xb4}], 0x2, &(0x7f0000000a40)=""/251, 0xfb}, 0xa14}, {{&(0x7f0000000b40)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000bc0)=""/7, 0x7}, {&(0x7f0000000c00)=""/211, 0xd3}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)=""/24, 0x18}, {&(0x7f0000000d80)=""/140, 0x8c}, {&(0x7f0000000e40)=""/178, 0xb2}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x7}, 0x101}, {{&(0x7f0000001f80)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002000)=""/234, 0xea}, {&(0x7f0000002100)=""/87, 0x57}, {&(0x7f0000002180)=""/28, 0x1c}, {&(0x7f00000021c0)=""/191, 0xbf}, {&(0x7f0000002280)=""/96, 0x60}, {&(0x7f0000002300)=""/29, 0x1d}, {&(0x7f0000002340)=""/109, 0x6d}, {&(0x7f00000023c0)=""/17, 0x11}, {&(0x7f0000002400)=""/35, 0x23}], 0x9, &(0x7f0000002500)=""/30, 0x1e}, 0x100}, {{&(0x7f0000002540)=@alg, 0x80, &(0x7f00000038c0)=[{&(0x7f00000025c0)=""/118, 0x76}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/50, 0x32}, {&(0x7f0000003680)=""/118, 0x76}, {&(0x7f0000003700)=""/185, 0xb9}, {&(0x7f00000037c0)=""/203, 0xcb}], 0x6, &(0x7f0000003940)=""/229, 0xe5}, 0xfffffe00}, {{0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003a40)=""/77, 0x4d}, {&(0x7f0000003ac0)=""/45, 0x2d}, {&(0x7f0000003b00)=""/99, 0x63}], 0x3, &(0x7f0000003bc0)}}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000003c00)=""/109, 0x6d}, {&(0x7f0000003c80)=""/54, 0x36}, {&(0x7f0000003cc0)=""/174, 0xae}, {&(0x7f0000003d80)}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/94, 0x5e}], 0x6, &(0x7f0000004ec0)=""/136, 0x88}, 0x1}, {{&(0x7f0000004f80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f00000074c0)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/234, 0xea}, {&(0x7f0000006100)=""/95, 0x5f}, {&(0x7f0000006180)=""/60, 0x3c}, {&(0x7f00000061c0)=""/204, 0xcc}, {&(0x7f00000062c0)=""/229, 0xe5}, {&(0x7f00000063c0)=""/238, 0xee}, {&(0x7f00000064c0)=""/4096, 0x1000}], 0x8, &(0x7f0000007540)=""/98, 0x62}, 0xe37}, {{&(0x7f00000075c0)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}, 0x80, &(0x7f0000007680)=[{&(0x7f0000007640)=""/54, 0x36}], 0x1}}], 0xa, 0x140, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000007a40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000007a00)={&(0x7f0000007940)={0x8c, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10a}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfe00000000000}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x10c}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8}, {0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x41}, 0x200280c0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r4, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:fixed_disk_device_t:s0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000d00)='nbd\x00', r3) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000003d80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003bc0)={&(0x7f0000007a80)={0x88, r6, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r5}, {0x8, 0x1, r5}, {0x8, 0x1, r5}, {0x8, 0x1, r5}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffc00}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x39b}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x41}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x88}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) 18:03:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x40030000000000) 18:03:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x2}, 0x0) 18:03:30 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x10840) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000002c0)) r2 = syz_io_uring_complete(0x0) r3 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_setup(0x7ea1, &(0x7f0000000180)={0x0, 0xa1de, 0x0, 0x2, 0x2b1, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r8 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_KEYBIT(r8, 0x40045565, 0x1f3) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r9, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000340)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r9, 0x1, 0x0, 0x11, 0x0, 0x1}, 0x1) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) futimesat(r10, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) syz_io_uring_submit(r5, 0x0, &(0x7f0000000040)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x10000, 0x3, &(0x7f0000000000)="04e09d000ef5f41a1aa5d716d7b00bbbc0ba12", 0x3ff, 0x0, 0x0, {0x2}}, 0x3) 18:03:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r6, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:31 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r2, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRESOCT=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x4805) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004010}, 0x20000000) [ 3019.973182][ T2928] nbd: must specify a size in bytes for the device 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x100000000000000) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$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) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r5, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x3}, 0x0) 18:03:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYRESHEX=r0, @ANYRES16=r2, @ANYBLOB="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"], 0x38}}, 0x0) 18:03:31 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r0 = syz_io_uring_complete(0x0) write$P9_RREMOVE(r0, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x6229, &(0x7f0000005d80)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000005e40)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000005, 0x10, r2, 0x8000000) syz_io_uring_setup(0x3a63, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000000100)) socket$can_raw(0x1d, 0x3, 0x1) r3 = io_uring_setup(0x322a, &(0x7f0000000000)) r4 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f0000000080)=r4, 0x1) write$eventfd(r4, &(0x7f0000000140)=0x9, 0x8) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f00000000c0)) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)) write$sysctl(r0, 0x0, 0x0) 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x200000000000000) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r4) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r5, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3020.141558][ T2947] nbd: must specify a size in bytes for the device 18:03:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4}, 0x0) 18:03:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={0x148, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x114, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3cba2a3}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51e4bcf7}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ff15650}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4befe7e6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a0f6967}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ec19da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f4bf8d7}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31dc77f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7734f571}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c93ba92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70748eef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x84}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a7d3d86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3dcaf65d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ba5942}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x676cc124}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x577ae44e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1952a016}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x148}}, 0x0) 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x300000000000000) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3020.285147][ T2965] nbd: must specify a size in bytes for the device 18:03:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB="4b1598c56177b7319008aab54368725236373a28cd25f9af1cd6c0c4c8a9df7f84ce7133855f8db4939571a0bb475d9a62da93cf90d4ec80724a248b2ffb137d7fc3af3d29015fa3f8f04c4cc02b89e59ceb2be28f3c8eaecc9aa2f3a0c90fb5b14705f49ed29fde412b36e74860a1aafa403d357100c200a1f3f216bd204ad2ff944ea39faa63964ac49068d80301b5836ebe7523ad893f389ae770620439265feda7e0885be6259483313973106e959a1f56f0b5ef8af58016e7c0e11baaed079d34cd199093e6cc83578c17a8537a8458130603efd9209455249e148001", @ANYRES16=r2, @ANYBLOB="3304000000000000000801000000100008800c000780080006000000000004000480080001000300000008000200000000000800010001000000"], 0x40}, 0x1, 0x0, 0x0, 0x40800}, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x7b, 0x1}, 0x7) 18:03:31 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x5}, 0x0) 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x400000000000000) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:31 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x494000, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f00000001c0)=@v2={0x2, @aes256, 0xada9d7276b846159, [], @a='i\xb2\xf6\xed\xee\xe7 \xcc\xe0Wy7\xeb\x8agQ'}) write$sysctl(r0, 0x0, 0x0) 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x500000000000000) 18:03:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r2, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x90000}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}]}, 0x5c}}, 0xc811) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x800, 0x0) waitid(0x1, 0xffffffffffffffff, &(0x7f0000000340), 0x40000000, &(0x7f00000003c0)) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d984f6944d27aed02594efab50c0138fd20fda37e840ba3c0679c42e55ea36fb4aad5100e3d5691d755c696bcd", @ANYRES16=0x0, @ANYBLOB="00022abd7000ffdbdf25050000000c00030002000000000000000c000600010000000000000008000100000000000c000200ffffff7f00000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000104}, 0x4001000) [ 3020.458335][ T2991] nbd: must specify a size in bytes for the device 18:03:31 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6}, 0x0) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$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) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x600000000000000) 18:03:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', r3) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x460801, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r7 = syz_io_uring_complete(0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x8, 0x38, 0x0, 0x0, 0x0, r8}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000000280)) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000007, 0x11, 0xffffffffffffffff, 0x10000000) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r4, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7276c003}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}, {0x8}, {0x8}, {0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}]}]}, 0x64}}, 0x4000055) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000ac5ba7e8505d7d995c25fe81877f37d28298af922636f96bdbec753509fb298faa0c0a", @ANYRESHEX], 0x38}}, 0x24004040) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r10, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', r10) [ 3020.583578][ T3012] nbd: must specify a size in bytes for the device 18:03:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7}, 0x0) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3020.716718][ T3024] nbd: must specify a size in bytes for the device 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x700000000000000) 18:03:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00', r2) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r3, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:autofs_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r5, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)=ANY=[@ANYBLOB="38017dd352229d6bd0728ead79d3b0347ba60100", @ANYRES16=r4, @ANYRESDEC=r5, @ANYRESOCT=r4, @ANYRES32, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRESOCT=0x0], 0x38}}, 0x0) 18:03:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x8}, 0x0) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) 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_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:31 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000140)={0x34, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}]}, 0x34}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040004}, 0x48010) 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x900000000000000) 18:03:31 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) write$P9_RGETATTR(r0, &(0x7f0000000080)={0xa0, 0x19, 0x2, {0x9, {0x1, 0x2, 0x4}, 0x4, 0xee01, 0xffffffffffffffff, 0x7ea, 0x9b, 0xffffffff80000001, 0x21, 0x100000000, 0xfff, 0x9, 0x27, 0x80, 0x4, 0x7fff, 0x9, 0x13ed, 0x0, 0x2}}, 0xa0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="38030000", @ANYRES16=r3, @ANYBLOB="33040000000000000000df127d68ce846b2e2a52010000000727440000000000000006000000000002000000000000000000"], 0x38}}, 0x0) [ 3020.857052][ T3039] nbd: must specify a size in bytes for the device 18:03:31 executing program 0: mknodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0xcc8e) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000059c0)=[{{&(0x7f00000000c0)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/119, 0x77}], 0x2, &(0x7f0000000240)=""/244, 0xf4}, 0xb4}, {{&(0x7f0000000340)=@ax25={{}, [@rose, @bcast, @rose, @netrom, @default, @remote, @null, @null]}, 0x80, &(0x7f0000001400)=[{&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, &(0x7f0000001440)=""/83, 0x53}, 0x2}, {{&(0x7f00000014c0)=@tipc=@id, 0x80, &(0x7f0000003900)=[{&(0x7f0000001540)=""/249, 0xf9}, {&(0x7f0000001640)=""/42, 0x2a}, {&(0x7f0000001680)=""/50, 0x32}, {&(0x7f00000016c0)=""/94, 0x5e}, {&(0x7f0000001740)=""/24, 0x18}, {&(0x7f0000001780)=""/104, 0x68}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/77, 0x4d}, {&(0x7f0000002880)=""/88, 0x58}, {&(0x7f0000002900)=""/4096, 0x1000}], 0xa, &(0x7f00000039c0)=""/229, 0xe5}}, {{&(0x7f0000003ac0)=@generic, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003b40)=""/57, 0x39}], 0x1, &(0x7f0000003bc0)=""/130, 0x82}, 0x200}, {{&(0x7f0000003c80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003d00)=""/102, 0x66}], 0x1, &(0x7f0000003dc0)=""/140, 0x8c}, 0xa68}, {{&(0x7f0000003e80)=@caif=@rfm, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003f00)=""/46, 0x2e}, {&(0x7f0000003f40)=""/73, 0x49}], 0x2, &(0x7f0000004000)=""/218, 0xda}, 0x9}, {{&(0x7f0000004100)=@ethernet, 0x80, &(0x7f0000004280)=[{&(0x7f0000004180)=""/225, 0xe1}], 0x1, &(0x7f00000042c0)=""/8, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000004580)=[{&(0x7f0000004300)=""/168, 0xa8}, {&(0x7f00000043c0)=""/68, 0x44}, {&(0x7f0000004440)=""/159, 0x9f}, {&(0x7f0000004500)=""/81, 0x51}], 0x4, &(0x7f00000045c0)=""/45, 0x2d}, 0x3f}, {{&(0x7f0000004600)=@ax25={{}, [@netrom, @rose, @remote, @rose, @remote, @netrom, @default]}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/77, 0x4d}, {&(0x7f0000005700)=""/50, 0x32}, {&(0x7f0000005740)=""/249, 0xf9}, {&(0x7f0000005840)=""/78, 0x4e}], 0x5, &(0x7f0000005940)=""/120, 0x78}, 0x5}], 0x9, 0x40002000, &(0x7f0000005c00)={0x0, 0x989680}) 18:03:31 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(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x9}, 0x0) 18:03:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x8000000000000000) 18:03:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r3, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x119}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fffffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) [ 3021.007188][ T3055] nbd: must specify a size in bytes for the device 18:03:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:32 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) r3 = io_uring_setup(0x5d28, &(0x7f00000000c0)={0x0, 0x3e91, 0x1, 0x1, 0x11b, 0x0, r0}) r4 = eventfd(0x5) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x7, &(0x7f0000000140)=r4, 0x1) write$sysctl(r2, 0x0, 0xfffffffffffffed3) 18:03:32 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xa}, 0x0) 18:03:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x9effffff00000000) 18:03:32 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r0) [ 3021.137779][ T3070] nbd: must specify a size in bytes for the device 18:03:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r2) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xefffffff00000000) 18:03:32 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xb}, 0x0) 18:03:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)={0x3c, r1, 0x100, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64f70991}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:32 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x843a62, &(0x7f0000000400)={0x0, 0x0, 0x4, 0x0, 0x1d3, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000001600)) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000000c0)=0x1, 0x4) recvmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000000800)=@ipx, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000880)=""/148, 0x94}, {&(0x7f0000000940)=""/174, 0xae}, {&(0x7f0000000a00)=""/125, 0x7d}, {&(0x7f0000000a80)=""/242, 0xf2}, {&(0x7f0000000b80)=""/172, 0xac}, {&(0x7f0000000c40)=""/78, 0x4e}], 0x6, &(0x7f0000000d40)=""/232, 0xe8}, 0x40}, {{&(0x7f0000000e40)=@rc={0x1f, @none}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000ec0)=""/167, 0xa7}, {&(0x7f0000000f80)=""/139, 0x8b}, {&(0x7f0000001040)=""/80, 0x50}, {&(0x7f00000010c0)=""/170, 0xaa}], 0x4, &(0x7f00000011c0)=""/24, 0x18}, 0x2}, {{&(0x7f0000001200)=@caif=@util, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/161, 0xa1}, {&(0x7f0000001340)=""/122, 0x7a}], 0x2, &(0x7f0000001400)=""/27, 0x1b}, 0x9}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001440)=""/162, 0xa2}], 0x1, &(0x7f0000001540)=""/146, 0x92}, 0x1}, {{&(0x7f0000002640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000026c0)=""/200, 0xc8}, {&(0x7f00000027c0)=""/222, 0xde}, {&(0x7f00000028c0)=""/143, 0x8f}, {&(0x7f0000002980)=""/212, 0xd4}], 0x4, &(0x7f0000002ac0)=""/43, 0x2b}, 0x3f}], 0x5, 0x40000000, 0x0) recvmsg$can_raw(r3, &(0x7f0000002f00)={&(0x7f0000002c40)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002cc0)=""/99, 0x63}, {&(0x7f0000002d40)=""/238, 0xee}], 0x2, &(0x7f0000002e80)=""/71, 0x47}, 0x3) getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r4, 0x0, 0x0) 18:03:32 executing program 5: r0 = socket(0xa, 0x0, 0x0) r1 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r1, [], @d='abcdefghijklmnop'}) keyctl$reject(0x13, r1, 0x1, 0x4, 0xfffffffffffffff9) 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r3) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r4, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xf0ffffff00000000) [ 3021.321105][ T3090] nbd: must specify a size in bytes for the device 18:03:32 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xc}, 0x0) 18:03:32 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xf1bc2bd200000000) 18:03:32 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$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3021.469012][ T3109] nbd: must specify a size in bytes for the device 18:03:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xd}, 0x0) 18:03:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xffffff7f00000000) 18:03:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', r0) 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={0x17c, r3, 0x433, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16850106}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x14c, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e05059a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x622d3242}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2edc9421}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x377ebbe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d97a93f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b3ff1d5}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa1fa6e1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5948fa69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41f180f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x400f9da2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d98856}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11015905}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5834a831}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7639e7bc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6504161}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f08fc92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17e50684}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x468314de}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x646da234}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x399d64c2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x90}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73218bc4}]}]}]}, 0x17c}}, 0x0) 18:03:32 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3021.623546][ T3121] nbd: must specify a size in bytes for the device 18:03:32 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xe}, 0x0) [ 3021.755961][ T3135] nbd: must specify a size in bytes for the device 18:03:33 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) 18:03:33 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$netlbl_unlabel(0x0, r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0xffffffff00000000) 18:03:33 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={0x0, 0xff8e, &(0x7f00000090c0)={0x0}, 0x1, 0x0, 0x0, 0x200080c1}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x800, 0x70bd2b, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x48850) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x98, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x3c, 0x2, @ipv4={[], [], @broadcast}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x27}}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x98}, 0x1, 0x0, 0x0, 0x4040880}, 0x40488c5) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x10}, 0x0) 18:03:33 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000006d840)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000006da40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000006dc40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000006de40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000006ee40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000006fe40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000070040)={0xd9c, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xa0, "b00a81553b502e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000071040)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000071240)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "1875f6068c57fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000072240)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000072440)={0xfffffffffffffffc, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x25, "a70de681442ae6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000073440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000073640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000073840)={0xa43, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r3}, {}, {0x0, r4}, {r5}, {0x0, r6}, {0x0, r7}, {}, {}, {}, {}, {0x0, r8}, {r9}, {0x0, r10}, {r11, r12}, {}, {r13}, {}, {0x0, r14}], 0x7, "33d7c6b72a17f8"}) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) 18:03:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r4, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008001}, 0x8004) [ 3022.354932][ T3154] nbd: must specify a size in bytes for the device 18:03:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x70, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:usbmon_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r5 = socket(0xc, 0xa, 0x3c7260d3) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r8}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0x64, r7, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x401}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000000) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r7, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000001}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x8000) getpeername(0xffffffffffffffff, &(0x7f00000046c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000004740)=0x80) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000580)) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r10}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000004880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004840)={&(0x7f0000000240)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="020029bd7000fcdbdf250200000008000100000000000c0003001f000000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c00060001000000000000000c00050002009000000000000c000800050000000000000090955dfb6ffc0ae9a99e55e83161b25008ad2cf7103ae96b07000000a97514a201f2bd30ca48f049cd765e827c4e4c8c7121865e84d64dd2894b00f39c923748e7d8938ed7fe5c372c557406cc24b5455d21de3752d613b32a8c80829d516e48d6352b9409e8cc530000000000000000"], 0x90}, 0x1, 0x0, 0x0, 0x8800}, 0x4008800) 18:03:33 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x11}, 0x0) 18:03:33 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:33 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(0x0, r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3022.528107][ T3178] nbd: must specify a size in bytes for the device 18:03:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xae44}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) 18:03:33 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20100, 0x0) write$sysctl(r0, 0x0, 0x63) 18:03:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x12}, 0x0) 18:03:33 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0xe855, 0x10, 0x0, 0x7ffc}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0xd0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000000)={&(0x7f00000000c0)="fa48aa80cede3d414854dfa7ef285a70b45ea8baa7de0241a574420daeb0040f2977b789fa2268e8d790c40362e66644fc1394148b9bca9417d2c9d7b7eafe763dfe4b260c198165fa4c76916eb96d57687435536853fe96d59fbd11e882f5320ebe60aa8e8c1bc8945179b2e3589ccf1c90a206f67712a119fb0ea6b2f9e9ab8e21bd7a994610a79f5b0587fee176745c8eb7afb8a6c4b8d4cf006890705a785b81b42e881e8e935e900051b8775518886554f830876177aa7b33246c0cbe81d0583ebedc7675", 0xc7}) write$sysctl(r0, &(0x7f0000000240)='1\x00', 0x2) 18:03:33 executing program 0: name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="a700000001000000545b9ae7eab9306748aacc51c71d4d7676daf1d4d774832e52aeb8ab220e2502179610de9f8ed0e95e592e56ae9e3dd98426572f89ec0fb1f090124fcb0d0f82e66f9f1f8a2679ed78a6e29f04fc86c7ce9336c4df6245fa4086b0b2d8ae66aca5da8761999b89916c62000012c6f83a08c7ed94a44fce4591ca5c52bf02f98988d49e251f4f7dfed5e97b0f73f9d6178363fe6a5ce5a21d0000000000000045486f4081dcc562be682e7b1fe1b3944eaae33c1b47f6e99e6f88b5f1072518301a09c276d22de13d2c832bbe1b5ca1fb60a11f6c147a43e0d860c1"], &(0x7f0000000040), 0x1000) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:33 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_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000005e00), &(0x7f0000000300)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffffff, 0x0, 0x10, r2, 0x8000000) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x38, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x1}, {0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x200400c0}, 0x48000) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000580)='nbd\x00', r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="2d3a000000000020000004000000"], 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x224, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x9c, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a3a7fa0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x754a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd03e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e99}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25e027b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2da27670}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46d47f74}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d23d99d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41dbdc4d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3156c39b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x92473f1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x942d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x594e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ced}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5460}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x2045}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x11c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22193033}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a15ff76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcbc75d3}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0xffffffffffffff3c, 0x5, 0x6dcac528}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x344b19ed}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34d8c49d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1007}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b65a02e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x444de6a0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7928fc0a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe36d760}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2864365d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x224}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r6) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r7, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r8, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r9, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="010000000000000000000400000008000400ac1414aa08000500000000009cfd0600626f6e6430000035a5cfff86614800007dfa1c2a999f2bf52bb1e82ae9713d5188"], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa8, r10, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:unconfined_execmem_exec_t:s0\x00'}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40000}, 0x10) [ 3022.700212][ T3196] nbd: must specify a size in bytes for the device 18:03:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x25}, 0x0) 18:03:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:33 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) clock_gettime(0x6, &(0x7f0000000000)) 18:03:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6erspan0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0xc040) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:33 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/122) msgrcv(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000007efc4a619fabe15c0000007b2c226b00"/45], 0x2d, 0x3, 0x2000) write$sysctl(r0, 0x0, 0x0) [ 3022.829793][ T3214] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3022.862029][ T3220] nbd: must specify a size in bytes for the device 18:03:33 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:33 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x48}, 0x0) 18:03:33 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) [ 3022.895814][ T3226] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 18:03:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r2, @ANYRESDEC=r2], 0x38}}, 0x4000010) 18:03:33 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4c}, 0x0) [ 3022.998566][ T3242] nbd: must specify a size in bytes for the device 18:03:34 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:34 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fanotify_init(0x4, 0x101000) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000180)) write$sysctl(r0, &(0x7f0000000040)='4\x00', 0xfffffc92) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000009240)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/136, 0x88}], 0x1, &(0x7f0000001640)=""/35, 0x23}, 0x2}, {{&(0x7f0000001680)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001700)=""/215, 0xd7}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/126, 0x7e}, {&(0x7f0000002880)=""/201, 0xc9}, {&(0x7f0000002980)=""/59, 0x3b}, {&(0x7f00000029c0)=""/59, 0x3b}, {&(0x7f0000002a00)=""/38, 0x26}], 0x7}, 0x3}, {{&(0x7f0000002ac0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002b40)=""/72, 0x48}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x2, &(0x7f0000003c00)=""/71, 0x47}, 0x7}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003c80)=""/229, 0xe5}, {&(0x7f0000003d80)=""/111, 0x6f}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/193, 0xc1}, {&(0x7f0000004f00)=""/235, 0xeb}], 0x5, &(0x7f0000005080)=""/211, 0xd3}, 0xfffffffe}, {{&(0x7f0000005180)=@x25, 0x80, &(0x7f0000006440)=[{&(0x7f0000005200)=""/214, 0xd6}, {&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/37, 0x25}, {&(0x7f0000006340)=""/58, 0x3a}, {&(0x7f0000006380)=""/55, 0x37}, {&(0x7f00000063c0)=""/56, 0x38}, {&(0x7f0000006400)=""/14, 0xe}], 0x7, &(0x7f00000064c0)=""/9, 0x9}, 0x3}, {{&(0x7f0000006500)=@generic, 0x80, &(0x7f0000006840)=[{&(0x7f0000006580)=""/245, 0xf5}, {&(0x7f0000006680)=""/193, 0xc1}, {&(0x7f0000006780)=""/148, 0x94}], 0x3, &(0x7f0000006880)=""/221, 0xdd}}, {{&(0x7f0000006980)=@isdn, 0x80, &(0x7f0000008c40)=[{&(0x7f0000006a00)=""/85, 0x55}, {&(0x7f0000006a80)=""/84, 0x54}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/114, 0x72}, {&(0x7f0000007b80)=""/126, 0x7e}, {&(0x7f0000007c00)=""/58, 0x3a}, {&(0x7f0000007c40)=""/4096, 0x1000}], 0x7}, 0xf225}, {{&(0x7f0000008cc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, 0x80, &(0x7f0000008e40)=[{&(0x7f0000008d40)=""/200, 0xc8}], 0x1}, 0x38}, {{&(0x7f0000008e80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000008f80)=[{&(0x7f0000008f00)=""/91, 0x5b}], 0x1, &(0x7f0000008fc0)=""/118, 0x76}, 0x80}, {{&(0x7f0000009040)=@generic, 0x80, &(0x7f00000091c0)=[{&(0x7f00000090c0)=""/240, 0xf0}], 0x1, &(0x7f0000009200)=""/34, 0x22}, 0x1}], 0xa, 0x40010143, &(0x7f00000094c0)={0x77359400}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000009500)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f000000cc80)={0xffffffffffffffff}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r8}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) sendmsg$NBD_CMD_STATUS(r3, &(0x7f000000cdc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000000cd80)={&(0x7f000000ccc0)={0xbc, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8}, {0x8}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x21}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) 18:03:34 executing program 2: ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000000)=0x0) r1 = syz_io_uring_setup(0x2811, &(0x7f0000000240)={0x0, 0x258f, 0x8, 0x3, 0x34b}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000340)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000380)={"9747af6b90665c61a8feca9af8497c85", r0, r2, {0xb66, 0x2}, {0x8, 0x2}, 0x1e0d, [0x2, 0x0, 0x6, 0x5, 0x66, 0x6, 0xfffffffffffffffb, 0x9, 0x2b4e, 0x101, 0x200, 0x6, 0xa16, 0x100000001, 0x4455, 0x8]}) 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd4, r5, 0x230, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x74, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7981}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5e78}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x341d6c3f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd12f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x529418df}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b816a4d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x673ea8f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4850b984}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6bc6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6afa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11bbc678}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5063afd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7778}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4048040}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="330400000000000000000100000010000801000007800800060000000200198a7b1700"/50], 0x38}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)={0x14, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040804}, 0x20000000) 18:03:34 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x60}, 0x0) [ 3023.087045][ T3253] nbd: must specify a size in bytes for the device [ 3023.229342][ T3270] nbd: must specify a size in bytes for the device 18:03:34 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, 0x0, 0x20004082) 18:03:34 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r3) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syz_tun\x00'}]}, 0x38}}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r4, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}]}, 0x28}}, 0x20040815) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x3c, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) 18:03:34 executing program 5: syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x114, &(0x7f0000000040), 0x0, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x9, 0x4000010, 0xffffffffffffffff, 0x8000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r4, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="330400000000fcdbdf2501000000"], 0xfffffffffffffdfd}, 0x1, 0x0, 0x0, 0x1}, 0x20000840) 18:03:34 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r2, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000801}, 0x4000010) 18:03:34 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x68}, 0x0) 18:03:34 executing program 0: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0x0) rt_sigaction(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000100)={"9786bba07b7227f5438c0a190c656069", r2, r2, {0x1, 0x51}, {0x2, 0x5}, 0x94, [0x1db8, 0x965, 0x7, 0xfffffffffffffffe, 0xfb, 0x3f, 0x9, 0x8001, 0x5c39, 0x6, 0x7, 0x2, 0x1, 0x6, 0x5]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000200)={"7640055e5a19b2aee1f1e5d94deb067b", r2, r2, {0xa082, 0x108552e0}, {0x5, 0x9}, 0x8, [0x4, 0xffffffffffffff80, 0x7, 0x3, 0x7, 0x8000, 0x3, 0x6, 0x0, 0x0, 0x5, 0x0, 0x2, 0x5, 0x1, 0x100]}) write$sysctl(r1, &(0x7f0000000400)='1\x00', 0x2) 18:03:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, 0x0, 0x20004082) [ 3023.898414][ T3288] nbd: must specify a size in bytes for the device 18:03:34 executing program 4: keyctl$set_timeout(0xf, 0x0, 0x3376) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000000c0)='$}&^.][6},$\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, 0x0, r1) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:34 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6c}, 0x0) 18:03:34 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x2c, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000)='NET_DM\x00', r0) 18:03:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r3, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x5}, 0x41) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r4) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r5, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, 0x0, 0x20004082) [ 3024.038479][ T3309] nbd: must specify a size in bytes for the device [ 3024.067164][ T3310] block nbd2: not configured, cannot reconfigure 18:03:35 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000040)=0x7f, 0x8) 18:03:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x74}, 0x0) [ 3024.092237][ T3319] block nbd2: not configured, cannot reconfigure 18:03:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000004ec0)={&(0x7f0000004b80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004bc0)={&(0x7f000000b040)={0xc8, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6erspan0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:crypt_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:getty_var_run_t:s0\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40001}, 0x20000000) recvmmsg(0xffffffffffffffff, &(0x7f000000ad40)=[{{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000340)=""/250, 0xfa}], 0x5}, 0x7fff}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/211, 0xd3}, {&(0x7f0000002680)=""/1, 0x1}, {&(0x7f00000026c0)=""/89, 0x59}, {&(0x7f0000002740)=""/6, 0x6}, {&(0x7f0000002780)=""/28, 0x1c}, {&(0x7f00000027c0)=""/169, 0xa9}, {&(0x7f0000002880)=""/108, 0x6c}, {&(0x7f0000002900)=""/4096, 0x1000}], 0xa, &(0x7f00000039c0)=""/58, 0x3a}, 0x7fffffff}, {{&(0x7f0000003a00)=@alg, 0x80, &(0x7f0000005000)=[{&(0x7f000000b140)=""/57, 0x39}, {&(0x7f0000003ac0)=""/174, 0xae}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)}, {&(0x7f0000004bc0)}, {&(0x7f0000004c00)=""/199, 0xc7}, {&(0x7f0000004d00)=""/233, 0xe9}, {&(0x7f0000004e00)=""/160, 0xa0}, {&(0x7f0000004ec0)}, {&(0x7f0000004f00)=""/244, 0xf4}], 0xa, &(0x7f00000050c0)=""/248, 0xf8}, 0x5e}, {{&(0x7f00000051c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000005240)=""/17, 0x11}], 0x1, &(0x7f00000052c0)=""/4096, 0x1000}, 0xc054}, {{&(0x7f00000062c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000088c0)=[{&(0x7f0000006340)=""/192, 0xc0}, {&(0x7f0000006400)=""/160, 0xa0}, {&(0x7f00000064c0)=""/25, 0x19}, {&(0x7f0000006500)=""/172, 0xac}, {&(0x7f00000065c0)=""/155, 0x9b}, {&(0x7f0000006680)=""/4096, 0x1000}, {&(0x7f0000007680)=""/75, 0x4b}, {&(0x7f0000007700)=""/187, 0xbb}, {&(0x7f00000077c0)=""/237, 0xed}, {&(0x7f00000078c0)=""/4096, 0x1000}], 0xa}, 0x81}, {{&(0x7f0000008980)=@can, 0x80, &(0x7f000000abc0)=[{&(0x7f0000008a00)=""/6, 0x6}, {&(0x7f0000008a40)=""/4096, 0x1000}, {&(0x7f0000009a40)=""/137, 0x89}, {&(0x7f0000009b00)=""/29, 0x1d}, {&(0x7f0000009b40)=""/45, 0x2d}, {&(0x7f0000009b80)=""/19, 0x13}, {&(0x7f0000009bc0)=""/4096, 0x1000}], 0x7, 0xfffffffffffffffd}, 0x3}, {{0x0, 0x0, &(0x7f000000ac80)=[{&(0x7f000000ac40)=""/36, 0x24}], 0x1, &(0x7f000000acc0)=""/91, 0x5b}, 0x400}], 0x7, 0x4001a161, &(0x7f000000af00)) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f000000b000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000afc0)={&(0x7f000000af40)={0x74, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x840}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003a80)) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r5, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', r1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x20, r3, 0x10, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)={0x118, r2, 0x433, 0x0, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf0, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67999e87}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x734357cb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4791}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2765a4f5}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63511c1d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48c81539}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x606a24d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3800213c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7faf27db}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x563bf01}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x641594fe}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f2525e5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5233}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68045f52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x582a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x99c0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc2da}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6852982e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5eb19559}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfee4}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2411446a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60475204}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d34ec4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x227a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 18:03:35 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/clear_refs\x00', 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) write$sysctl(r0, 0x0, 0xfffffffffffffd70) [ 3024.224957][ T3330] nbd: must specify a size in bytes for the device 18:03:35 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7a}, 0x0) 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:35 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) syz_io_uring_complete(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_complete(0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x1, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) write$sysctl(r1, 0x0, 0x0) [ 3024.366929][ T3350] nbd: must specify a size in bytes for the device 18:03:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r2) 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$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000280)='NET_DM\x00', r6) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_START(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r7, 0x200, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="3800000006c8580fe785412a2c542fbf090be92c167941c775c0801a5df55baabf121fa943f237f12e7062c55938f2b7441ca93e04e82dbc797c22c4a87f5ef1d8cbfe17de8454821fefd029953b32523dedc0d84f196081a47c7e7d247836520e06ce082d88dc23802ac13b", @ANYRES16=r3, @ANYBLOB="010000000000000000000400000008000400ac1414aa08000500000000001400060073797a5f74756e000000000000000000"], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="02012cbd7000fbdbdf250700000014000300fc0000000000000000000000000000d2b6e2002500070073797374656d5f753a6f626a6563745f723a64627573645f6574635f743a733000000000050001000100000008000500ac1414aa080005000a01010208000400e00000020500010001"], 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002880)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r8, &(0x7f0000008f00)=[{{&(0x7f0000006f80)=@pppol2tpv3, 0x80, &(0x7f00000071c0)=[{0x0}, {0x0}, {0xffffffffffffffff}], 0x3}}], 0x1, 0x2040, &(0x7f0000008fc0)={0x77359400}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)={0x80, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd807}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf5dc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32fd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcef5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1eaf6530}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22d696a4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cf1fff3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x260dacec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x142e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd2d227b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a34e94}]}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x81edba0195a66f3c}, 0x4000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r9) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="386d61ec0000007592f9b1b7c60000000000000000ad2043ac1fb9adc5c00ca43a4f46edd834f415a830dfae6e5eed14f82927767cedbbb3d11a91f1123865c8984f7da954cf2d10", @ANYRES16=r0, @ANYRESDEC=r4], 0x38}}, 0x0) 18:03:35 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x38}}, 0x0) 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:35 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x300}, 0x0) 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:35 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x8000000, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) 18:03:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB="d069b0f6b445391bf735ec0437bab43504d1d62256a6361e5c39c1faeabb7561d6b978652229c0d0b38bee67985f63f16f04f06652ee91193b94f1eb628c3fc5ee4e651edee55cd93144f828c5621049165ddd591302cf16e27bb15868da4aad4d8e632612896f3ccc7f5b594d9e15f5d15424b4774c37acf874561db31a733f4d40b7469f7a252ab07fdcd1adc331796840695c29ca21ce", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000100008800400078008000600000000000400048008000100000000000800020001000000"], 0x38}}, 0x0) [ 3024.523126][ T3367] nbd: must specify a size in bytes for the device 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x500}, 0x0) 18:03:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="77de00006a973870a98208c0284def4d0804000000000000000a4e0a5cfa0e157514f86c1338dcdcf51217a5d8441e6e3c160de58117bf71e245334c2cf22e5d75133712e6f54cca888c3cd424d5fb6c5e88", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000100008800c00078008000600000000000400048014ff0100000000000800020001000000"], 0x38}}, 0x0) 18:03:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x20}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x98}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fffffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x40) 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x7, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x38}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)={0x1d8, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MLSCATLST={0x68, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d1831b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x36ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8dc5230}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe656}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x859e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd263}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee35}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7504c5dc}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73b2eea}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b2e}]}, {0x4}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x150, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42a00404}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xac}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x547ebb5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d46fb11}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12b8917c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fd52e17}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3af62c68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x292bc15c}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x348db5df}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x607a40d3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4900ef7f}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1984b073}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37fd9c3f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f530731}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x500e3e93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5da9a19f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x310ee333}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d612537}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}]}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x885}, 0x40004) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x0) 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3024.680454][ T3383] nbd: must specify a size in bytes for the device 18:03:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x600}, 0x0) 18:03:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="38010000", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000100008800400078008000600000000000400048008000100000000000800020001000000"], 0x38}}, 0x0) 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:35 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x33, 0x1}, 0x7) write$sysctl(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_complete(0x0) write$P9_RVERSION(r3, &(0x7f0000000280)={0xc, 0x65, 0xffff, 0x17df2a72, 0x8, '9P2000.u'}, 0x15) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r2, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000640)={0x0, 0x0, "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", "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"}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r4) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="01000000000008000001034900000800010000000000ffaceeba419ef6f615f24b058f68fdf23aec3201e816e4bffe06edfcf93b7bc1af7648f40536870bef836d7661178afdd253d3fc336d4657c574eef431c43e0413334015773eaafd5cae65fb4fea6b079f0208b49c55b4787c0947daee0019f38829635e3c801433ae827521ba7ff8242394d089da764a76d96d60d5331536609debf6fe4a1c6e308097ecb0b63e5d840394deb6a4f6d10c5626e32cbafacd02949025"], 0x1c}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000001640)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="20002bbd7000fedbdf25030000000c0002007f000000000000000c00050029030000000000000c00020000000000000000000c00050006000000000000000c00020025000000000000000c0006000100000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x800) 18:03:35 executing program 5: 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_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30a06f8a21f0ee51892e9696b342b19db0084226efcbad234f8f755416b900", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) 18:03:35 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x3c, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) [ 3024.817081][ T3398] nbd: must specify a size in bytes for the device 18:03:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:35 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x700}, 0x0) 18:03:35 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x5}, 0x0) [ 3024.913464][ T3411] nbd: must specify a size in bytes for the device [ 3024.927215][ T3408] block nbd0: not configured, cannot reconfigure 18:03:35 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x900}, 0x0) [ 3024.966655][ T3416] block nbd0: not configured, cannot reconfigure 18:03:36 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'fscrypt:', @desc3='e8dab99234bb312e'}, &(0x7f00000000c0)={0x0, "75c92165be59dbece0fdcc8a4f1d83606c7a21fde501cb10305f168aca400d67c765b44bf3b4fb8d9e7df24fc2f4a1ae1f613c24a221949de37cea7993b85f30", 0x3c}, 0x48, 0xfffffffffffffffd) 18:03:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3025.012222][ T3421] nbd: must specify a size in bytes for the device [ 3025.020898][ T3423] nbd: must specify a size in bytes for the device 18:03:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0xc0}}, 0x0) 18:03:36 executing program 2: statx(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10, &(0x7f0000000040)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x60, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72d2f187}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x5}, {0x14, 0x3, 0x7}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x0, 0x4, 0x0, 0x1, [{0x0, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x0, 0x8, 0x0, 0x1, [{0x0, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0xd9}]}, {0x0, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x50024faa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0xd47b24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0xc5}]}, {0x0, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x12ba91a2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x49a2ae76}]}, {0x0, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x699cc623}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x84}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x4c17d1d5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x6df92fa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x7a}]}, {0x0, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x25c278a0}]}, {0x0, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x5545c230}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x29a18aef}]}, {0x0, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x1459f6e7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x6523e7da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x0, 0x5, 0x396cf77e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLREM={0x0, 0x6, 0xa5}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x711e35b563e148cd}, 0x20000011) 18:03:36 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(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xa00}, 0x0) 18:03:36 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/50) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f00000010c0), &(0x7f0000001100)=0x4) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000000c0)={{0x0, 0x80000001, 0xff, 0x0, 0x8, 0x6, 0x8001, 0x2ee, 0x10001, 0x6, 0x2, 0x0, 0x1ff, 0x0, 0x8}}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3025.118237][ T3431] nbd: must specify a size in bytes for the device 18:03:36 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x900}, 0x0) 18:03:36 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:36 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000000c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000010c0)={{r1, 0x3f, 0x4, 0x100000000, 0x100000000, 0x10001, 0xfffffffffffffffd, 0x18c, 0x9, 0x8d0a, 0x3ff, 0x49b, 0x81, 0x4, 0x20}}) [ 3025.172399][ T3436] nbd: must specify a size in bytes for the device 18:03:36 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xb00}, 0x0) 18:03:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)=ANY=[@ANYBLOB="38010000", @ANYRES16=r1, @ANYBLOB="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"], 0x138}}, 0x0) [ 3025.245514][ T3446] nbd: must specify a size in bytes for the device 18:03:36 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) r4 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_io_uring_complete(0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, r6, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xbae, 0x3, &(0x7f0000000180)="bab5ea974a513d028287e2c2d5876cc77a05c6f8efdfdf277a3600c45ce40d8ac6503a58dcb5aedd715b681d9191d3ee277803bb0a0646d0f007dda5ccf6745de78936c148196be59609ae0f4cc7acdb223a2c249924764fbf6ab339143ee277c5048134c1b9461e778cf691ba08af1e4d5ab728b6e4a5db0ae67c4cad66c5ed72d2df390d67107f7695b6db23dc8988cb14587fd99b81e7af7c5792842380a56a00c092a1202ed3bb9c9dd05e3b26d28292c54006", 0x7fffffff}, 0x1000) 18:03:36 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:36 executing program 0: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000010c0), 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/4096, 0x1000) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000001100)={'syz', 0x0}, 0x0, 0x0, r0) r3 = socket(0xa, 0x0, 0x0) r4 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) r5 = add_key$fscrypt_v1(&(0x7f0000001140)='logon\x00', &(0x7f0000001180)={'fscrypt:', @desc4='85baa174f0cb1142'}, &(0x7f00000011c0)={0x0, "dd08613609d6d2152d1e1139e593d2c768ad441deaef6fa30f6f97b085ca18443c4d1d184b99d7320b330ecb14a257184470c6386e70298986ef5b57e201905e", 0x26}, 0x48, r0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000001240)={@id={0x2, 0x0, @d}, 0x40, r5, [], @a='\x01\x02\x03\x04\x05\x06\a\b\t\n\v\f\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !\"#$%&\'()*+,-./0123456789:;<=>?@'}) keyctl$KEYCTL_MOVE(0x1e, r0, r2, r4, 0x1) write$sysctl(r1, 0x0, 0x0) [ 3025.335325][ T3453] nbd: must specify a size in bytes for the device 18:03:36 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', r3) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 18:03:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xc00}, 0x0) 18:03:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:36 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) r4 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_io_uring_complete(0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, r6, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xbae, 0x3, &(0x7f0000000180)="bab5ea974a513d028287e2c2d5876cc77a05c6f8efdfdf277a3600c45ce40d8ac6503a58dcb5aedd715b681d9191d3ee277803bb0a0646d0f007dda5ccf6745de78936c148196be59609ae0f4cc7acdb223a2c249924764fbf6ab339143ee277c5048134c1b9461e778cf691ba08af1e4d5ab728b6e4a5db0ae67c4cad66c5ed72d2df390d67107f7695b6db23dc8988cb14587fd99b81e7af7c5792842380a56a00c092a1202ed3bb9c9dd05e3b26d28292c54006", 0x7fffffff}, 0x1000) [ 3025.463339][ T3469] nbd: must specify a size in bytes for the device 18:03:36 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="330400000000000000febd8d47b6faa5c1800400078008000600000000000400048008000100000000000800020001000000"], 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 18:03:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xd00}, 0x0) 18:03:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:36 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) r4 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_io_uring_complete(0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, r6, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xbae, 0x3, &(0x7f0000000180)="bab5ea974a513d028287e2c2d5876cc77a05c6f8efdfdf277a3600c45ce40d8ac6503a58dcb5aedd715b681d9191d3ee277803bb0a0646d0f007dda5ccf6745de78936c148196be59609ae0f4cc7acdb223a2c249924764fbf6ab339143ee277c5048134c1b9461e778cf691ba08af1e4d5ab728b6e4a5db0ae67c4cad66c5ed72d2df390d67107f7695b6db23dc8988cb14587fd99b81e7af7c5792842380a56a00c092a1202ed3bb9c9dd05e3b26d28292c54006", 0x7fffffff}, 0x1000) 18:03:36 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f00000006c0)={0x0, 0x10}) r1 = eventfd2(0x8, 0x7309a62726e6fb44) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f00000005c0)=r1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14000, 0x0) r3 = syz_io_uring_complete(0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f00000008c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000800)={0x9c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}]}, 0x9c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x40000) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18, 0x71, 0x2, {{0x4, 0x4, 0x2}, 0x9}}, 0x18) write$sysctl(r0, 0x0, 0x0) r4 = syz_mount_image$jffs2(&(0x7f00000000c0)='jffs2\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffff, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="4d7cc458b42967c3cef620ba64da60c36f5ae2def5f00e3a7e0f4690bc4fe0915d4bf6247c2eb2b5cd1305dbf5871655e6b6facc8a1fd6d12765abd462abfe48cef4868904a075a37bde2de8202ac4067369fdc1ab661773c03e18762d62b4edea0c1c37863edade6276361583e90c95c85359629434ec9c18a054f7c63dcc2323052a618a1f331b398e5e4ece069738630823ae087193c4f11104a6e204f3e0fa1e39272244e6f27386c430d2ad0f34", 0xb0, 0x9}, {&(0x7f0000000200)="de7558dfd2af3987ca9e1eeec37d0aee26eb3a86525fcfd8d5c5561010374d3361d8b5e2a8f661da", 0x28, 0x898c}, {&(0x7f0000000240)="4bba24d2a6947283f8ac549fa34a6b899a04ecf7a8203400084fad3f71f8dce1754fddb6dfe6f9248ac4ee39ea9be688642139abfe5e1072f3617d42716e8d8bbe5ba5ca4e58e95d8c2c7f8e8ac10ab05d806aa15a05364fafb151a52b98479fdc1f61c57f3bd232c2f0bb2b6a1867b1d18a0e3032dad933f4ea270d82419fe7014232940468e0b5776030b6fbb5246adbc27e4a8dda70237bf8659e94132df6589b5f2428fe4339e77a121b21cef56193b5f12740c08af3e63c6cad77e6dc6db906ac09cf19", 0xc6, 0x401}, {&(0x7f0000000340)="5035b9b4ca41a969a71bbae82afaffb08b86fde3e91f1a9d66879c079bf5de968f49f6ea1054a2ee09925e2d5099cd380bc115b6c2757c548cd2295417abf25edb4c3a157cb4a824d16fe3f8b4d52a268f43ee15138061013a83ac9e23e8424385d714f6285b5ea5f25ad4", 0x6b, 0x20000000681}, {&(0x7f00000003c0)="cf8bf74fb5eff45db60a63b438059755026aaeda19bc16c8914bd2c3e7e8977eb2a82ad8f0d97ca7a1115cf9005e346875cdb7978a771923ee380f886c36656ff3a234bb11eadb35480151e678be91132562b3d6daf48fe26bc8c82946d04a94a074916bef05173c6fbb79d8cbbb465d", 0x70, 0x1000}, {&(0x7f0000000440)="9dac2249b4dfb62eb42a88b491a384213825f5e3e66860f6ba266c1b60da7c578e85a166b8a2c15f0afdc20ab0efd4c712a004824c3bb00c421fc7c711bc3ab62f6cf5dd17fc8149b8ab11b89bd0c1148adf3cb1a319aaa3709b8db4f56e3b0a1e79230b1ee725b175e6d75963d421924b820562f3289cde1f80f0fd01b78d4ad47ccad836e4cefd21b4b6029222f2312a1e7b5c2b022f6c4419afde942c769307d0ae6e5cd83eea75eea7866e5cba13fcd56dc7d3e03f9fe6a832289d18ee", 0xbf, 0x7ff}], 0x10902a, &(0x7f0000000700)=ANY=[@ANYBLOB='rp_size=00000000000000000001,rp_size=00000000000000000001,rp_size=00000000000000000001,compr=lzo,dont_hash,mask=MAY_READ,seclabel,euid=', @ANYRESDEC=0xee01, @ANYBLOB=',euid>', @ANYRESDEC, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC, @ANYBLOB=',defcontext=root,\x00']) unlinkat(r4, &(0x7f0000000900)='./file0/file0\x00', 0x0) 18:03:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000100008800400078008000600000000000400049208000100000000000800020001000000"], 0x38}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r1) 18:03:36 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3025.630352][ T3485] nbd: must specify a size in bytes for the device 18:03:36 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xe00}, 0x0) 18:03:36 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) r4 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_io_uring_complete(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, r6, 0x0) 18:03:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00', 0xffffffffffffffff) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$P9_RREMOVE(r4, &(0x7f0000000200)={0x7, 0x7b, 0x2}, 0x7) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x34, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3934266c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14b41dd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a2fb846}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x379d30ff}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f7f5fe}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20048884) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r5) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r3) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r6, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r7, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYRESDEC=r7, @ANYRESOCT=r6, @ANYRESOCT=r0], 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 18:03:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, r2, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) [ 3025.759184][ T3500] nbd: must specify a size in bytes for the device [ 3025.769922][ T3497] loop0: detected capacity change from 0 to 264192 18:03:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x1100}, 0x0) 18:03:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, r2, 0x1}, 0x14}}, 0x20004082) 18:03:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) [ 3025.896598][ T3508] loop0: detected capacity change from 0 to 264192 18:03:36 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) r4 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) syz_io_uring_complete(0x0) 18:03:36 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 3025.941622][ T3515] nbd: must specify a size in bytes for the device 18:03:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = syz_io_uring_complete(0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/228, 0xe4) 18:03:37 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x1200}, 0x0) 18:03:37 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$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x20004082) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) r4 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) 18:03:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800d03e59a46991d30d52895c0900", @ANYRES16=r1, @ANYBLOB="33040000000000000000010000001000088004516c26be000600000000000400048008000100fd0000000800020001000000"], 0x38}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020027bd7000fedbdf250700000008000500ac1414aa14000200fc0200e9ffffffffffffff0000000001140006006c6f00"/62], 0x44}}, 0x40000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r4) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440)='NLBL_CIPSOv4\x00', r0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r7, &(0x7f00000006c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000700)=ANY=[@ANYBLOB="94000000caab7c030c94a18dfc180e2d76db00ba7f36bc0ef5463307046201c38fb0885474b27b6fbbfc879f07f4de728e7f9044bb440f8611821bcb4904aad29a3ea023a23d1e6ed55770a9e54ee713670d585be8d6c3465fe862b3dfd2e7e2117b2d12d5c14663a67d5a6f83edf3aafe90f339f9c0f07c114a63d8452cb020a9f3834746c5abf88c154df05273543b4652a87a00"/160, @ANYRES16=r8, @ANYBLOB="040027bd7000fedbdf25040000004c0008803400078008000600a5000000080005000aa2c772080005005caf962b0800060059000000080006000e0000000800050041f02b7114000780080005003d38701808000500fdf8964d340004800500030004000000050003000600000005000300000000000500030005000000050003000700000005000300b1000000"], 0x94}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r6, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r6, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x2c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b5fde90}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bdeabd6}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5adf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ec8}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xef3e6b778e4bac5d) 18:03:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {0x1, 0x0, 0x1100}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) 18:03:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@can={{0x1, 0x1, 0x1}, 0x4, 0x2, 0x0, 0x0, "03c3ae698d51c7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x200040c0}, 0x20000) [ 3026.113182][ T3535] nbd: must specify a size in bytes for the device 18:03:37 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x2000}, 0x0) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r4}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) 18:03:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) [ 3026.246197][ T3548] nbd: must specify a size in bytes for the device [ 3026.279037][ T3549] nbd: must specify a size in bytes for the device 18:03:37 executing program 1: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 18:03:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x2500}, 0x0) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) 18:03:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r1, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r3) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:37 executing program 1: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 3026.406422][ T3564] nbd: must specify a size in bytes for the device [ 3026.419560][ T3559] block nbd1: shutting down sockets 18:03:37 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4800}, 0x0) 18:03:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = socket(0xa, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x18402, 0x0) r2 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r2, [], @d='abcdefghijklmnop'}) keyctl$link(0x8, 0x0, r2) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/clear_refs\x00', 0x1, 0x0) r3 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='/proc/self/clear_refs\x00', r2) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r3) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000200)) 18:03:37 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0xfffffff9) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:37 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4c00}, 0x0) [ 3026.567222][ T3579] nbd: must specify a size in bytes for the device [ 3026.588243][ T3573] block nbd1: shutting down sockets 18:03:37 executing program 1: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00f44f496406b100", @ANYRES16=r2, @ANYBLOB="33040000000000000000010000001000088078fd078008000600000000000400048008000100000000000800020001000000"], 0x38}}, 0x0) [ 3026.707210][ T3590] nbd: must specify a size in bytes for the device 18:03:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6000}, 0x0) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) [ 3026.787292][ T3592] block nbd1: shutting down sockets 18:03:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, 0xfffffffffffffffd) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 18:03:37 executing program 1: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 18:03:37 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) [ 3026.882057][ T3610] nbd: must specify a size in bytes for the device 18:03:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6800}, 0x0) 18:03:37 executing program 1: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 18:03:37 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000010c0)={{r1, r2/1000+60000}}) write$sysctl(r0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r4, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x8010) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000000c0)={{0x0, 0x8, 0x3, 0x65, 0x0, 0x9, 0x3, 0xffff0000, 0x3, 0x3, 0x53, 0x1, 0x8001, 0x80}}) pselect6(0x40, &(0x7f0000001100)={0x1, 0x5, 0x9, 0x6, 0x100000001, 0x1, 0x200, 0x5}, &(0x7f0000001140)={0x1, 0x2, 0x3f, 0x8, 0x8, 0x9, 0x1, 0xfffffffffffffff9}, &(0x7f0000001180)={0x80, 0x9, 0x2, 0x9, 0x10000, 0x3, 0x1, 0x10001}, &(0x7f00000011c0)={0x77359400}, &(0x7f0000001240)={&(0x7f0000001200)={[0x1]}, 0x8}) 18:03:38 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250300000002000000000000000c00050020000000000000000c00020004000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x480c5}, 0x81) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) [ 3027.055972][ T3621] nbd: must specify a size in bytes for the device 18:03:38 executing program 1: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 18:03:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000007200)={&(0x7f0000007100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000071c0)={0x0}}, 0x0) recvmmsg(r0, &(0x7f0000008d80)=[{{&(0x7f0000000000)=@caif, 0x80, &(0x7f00000043c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/114, 0x72}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/244, 0xf4}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/9, 0x9}, {&(0x7f0000004280)=""/200, 0xc8}, {&(0x7f0000004380)=""/53, 0x35}], 0x9, &(0x7f0000004480)=""/190, 0xbe}, 0x7fff}, {{&(0x7f0000004540)=@can, 0x80, &(0x7f0000005a00)=[{&(0x7f00000045c0)=""/137, 0x89}, {&(0x7f0000004680)=""/179, 0xb3}, {&(0x7f0000004740)=""/48, 0x30}, {&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/48, 0x30}, {&(0x7f00000057c0)=""/110, 0x6e}, {&(0x7f0000005840)=""/137, 0x89}, {&(0x7f0000005900)=""/167, 0xa7}, {&(0x7f00000059c0)=""/43, 0x2b}], 0x9, &(0x7f0000005ac0)=""/200, 0xc8}, 0x101}, {{0x0, 0x0, &(0x7f0000007080)=[{&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/162, 0xa2}, {&(0x7f0000006c80)=""/37, 0x25}, {&(0x7f0000006cc0)=""/201, 0xc9}, {&(0x7f0000006dc0)=""/163, 0xa3}, {&(0x7f0000006e80)=""/148, 0x94}, {&(0x7f0000006f40)=""/70, 0x46}, {&(0x7f0000006fc0)=""/116, 0x74}, {&(0x7f0000007040)=""/19, 0x13}], 0x9, &(0x7f0000007140)=""/211, 0xd3}, 0x3}, {{&(0x7f0000007240)=@caif=@dgm, 0x80, &(0x7f00000077c0)=[{&(0x7f00000072c0)=""/204, 0xcc}, {&(0x7f00000073c0)=""/1, 0x1}, {&(0x7f0000007400)=""/18, 0x12}, {&(0x7f0000007440)=""/229, 0xe5}, {&(0x7f0000007540)=""/2, 0x2}, {&(0x7f0000007580)=""/73, 0x49}, {&(0x7f0000007600)=""/153, 0x99}, {&(0x7f00000076c0)=""/203, 0xcb}], 0x8, &(0x7f0000007840)=""/85, 0x55}, 0x2}, {{&(0x7f00000078c0)=@ieee802154={0x24, @short}, 0x80, &(0x7f00000079c0)=[{&(0x7f0000007940)=""/108, 0x6c}], 0x1, &(0x7f0000007a00)}, 0x9}, {{&(0x7f0000007a40)=@rc={0x1f, @none}, 0x80, &(0x7f0000008c80)=[{&(0x7f0000007ac0)=""/74, 0x4a}, {&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/61, 0x3d}, {&(0x7f0000008b80)}, {&(0x7f0000008bc0)=""/29, 0x1d}, {&(0x7f0000008c00)=""/73, 0x49}], 0x6, &(0x7f0000008d00)=""/66, 0x42}, 0x7}], 0x6, 0x40, &(0x7f0000008f00)={0x77359400}) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0x0) 18:03:38 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', r1) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:38 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6c00}, 0x0) [ 3027.188893][ T3635] nbd: must specify a size in bytes for the device 18:03:38 executing program 1: socket(0x1e, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 18:03:38 executing program 5: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r1) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000002c0)={'team0\x00', @ifru_addrs=@generic}) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:38 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7400}, 0x0) 18:03:38 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = syz_io_uring_complete(0x0) write$sysctl(r1, &(0x7f0000000000)='4\x00', 0x2) r2 = socket(0xa, 0x0, 0x0) r3 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000dc0)=ANY=[@ANYBLOB="020000001000000000000000400000000000000000000000000000000000001000"/44, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00abcdefghijklmnop']) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r3) write$sysctl(r0, 0x0, 0x0) 18:03:38 executing program 1: socket(0x1e, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 18:03:38 executing program 5: socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00', r0) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) [ 3027.407549][ T3647] nbd: must specify a size in bytes for the device 18:03:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7a00}, 0x0) 18:03:38 executing program 1: socket(0x1e, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 18:03:38 executing program 5: socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:38 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x34000}, 0x0) [ 3027.541268][ T3661] nbd: must specify a size in bytes for the device 18:03:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 18:03:38 executing program 5: socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) [ 3027.653668][ T3672] nbd: must specify a size in bytes for the device 18:03:38 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x400300}, 0x0) 18:03:38 executing program 5: socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) [ 3027.767678][ T3671] block nbd1: shutting down sockets 18:03:38 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 3027.814072][ T3682] nbd: must specify a size in bytes for the device [ 3027.835551][ T3681] syz-executor.0 (3681): drop_caches: 0 18:03:38 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x1000000}, 0x0) 18:03:38 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)) write$sysctl(r0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8991, &(0x7f0000000040)={'bond_slave_0\x00', @ifru_hwaddr=@multicast}) 18:03:38 executing program 5: socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:38 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 3027.946283][ T3692] nbd: must specify a size in bytes for the device 18:03:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x2000000}, 0x0) 18:03:39 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) socket(0x1, 0x0, 0xfffffffe) write$sysctl(r0, 0x0, 0x0) 18:03:39 executing program 5: socket(0x2a, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:39 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 18:03:39 executing program 5: syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 3028.126648][ T3705] nbd: must specify a size in bytes for the device 18:03:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x3000000}, 0x0) 18:03:39 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) syz_io_uring_complete(0x0) write$sysctl(r0, 0x0, 0x0) 18:03:39 executing program 5: syz_open_dev$ndb(0x0, 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:39 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) 18:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3028.267113][ T3712] block nbd1: shutting down sockets [ 3028.295472][ T3718] nbd: must specify a size in bytes for the device 18:03:39 executing program 5: syz_open_dev$ndb(0x0, 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 18:03:39 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4000000}, 0x0) 18:03:39 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = io_uring_setup(0x12fb, &(0x7f0000000080)={0x0, 0xf54b, 0x2, 0x3, 0x4b}) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x50, r1, 0x10000000) write$sysctl(r0, 0x0, 0x0) 18:03:39 executing program 5: syz_open_dev$ndb(0x0, 0x0, 0x121c80) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3028.454840][ T3735] nbd: must specify a size in bytes for the device 18:03:39 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000000c0)={{0x0, 0x2, 0x200, 0x10000, 0x1, 0x59d, 0x200, 0x684e, 0x1, 0xfffffffb, 0x4, 0x59, 0x2, 0x1, 0x100}}) 18:03:39 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x5000000}, 0x0) 18:03:39 executing program 5: syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x101000) 18:03:39 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 18:03:39 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 3028.642702][ T3759] nbd: must specify a size in bytes for the device 18:03:39 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6000000}, 0x0) 18:03:39 executing program 5: syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x101000) 18:03:39 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r2 = syz_mount_image$jffs2(&(0x7f00000000c0)='jffs2\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="f894f447e24271934fb72b637bb306cbe50c705748080e5d4d9d6a245f1c6ecc49b3205c2b6a67bb29b85f32279c985e5561d307680112abe02aeb802f5c64d145ad4989e773a1fe0a4dfdab6f8c2808c5303e682cb5f280fea4efcc7c8015654887df19998861e48982950cda21db2b79e1881de1", 0x75, 0x4}, {&(0x7f0000000340)="ea8e400afa6ec359ce49365e9ce94e17792764f0ac38ff71626bd6f7072048bfa7f4cd965cc0322f404eb85ed4b28cc5352dfcd05ee572f1be53fe4f806e3b6cda289bf9a1827dc06c26932275a0d6876b6df6e9d1210d6cd3e3d3c05005efe6c23f272e5c5f0c6d0274e3d739c0782aad24145c0145c450281bcd", 0x7b, 0x4}], 0x48000, &(0x7f0000000480)=ANY=[@ANYBLOB='compr=zlib,compr=zlib,rp_size=00000000000000001739,rootcontext=sysadm_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',fuMontext=sysadm_u,smackfstransmute=\'^],\x00']) statx(r2, &(0x7f0000000240)='./file0\x00', 0x400, 0x4, &(0x7f0000000100)) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000000)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000540)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) syz_mount_image$jffs2(&(0x7f00000005c0)='jffs2\x00', &(0x7f0000000600)='./file0\x00', 0x6c3, 0x1, &(0x7f0000000640)=[{&(0x7f0000001640)="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", 0x1000, 0xf}], 0x1000, &(0x7f0000000680)={[{@rp_size={'rp_size', 0x3d, 0x8001}}, {@compr_lzo='compr=lzo'}, {@rp_size={'rp_size', 0x3d, 0x4757268c}}, {@compr_zlib='compr=zlib'}, {@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}, {@compr_none='compr=none'}], [{@fsname={'fsname'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, '[&)'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@obj_role={'obj_role', 0x3d, '/dev/vcs\x00'}}, {@audit='audit'}]}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r6}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r7}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) write$sysctl(r4, 0x0, 0x15) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000040)) 18:03:39 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 3028.783516][ T3767] nbd: must specify a size in bytes for the device 18:03:39 executing program 5: syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x101000) 18:03:39 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7000000}, 0x0) 18:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3028.891171][ T3769] loop0: detected capacity change from 0 to 8 18:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 3028.939870][ T3780] nbd: must specify a size in bytes for the device 18:03:40 executing program 5: syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x101000) 18:03:40 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x98) 18:03:40 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x8000000}, 0x0) 18:03:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 18:03:40 executing program 5: syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x0) [ 3029.142906][ T3795] nbd: must specify a size in bytes for the device 18:03:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x9000000}, 0x0) 18:03:40 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x98) 18:03:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="00042cbd7000fbdbdf25c41414bb08000400e000000108000500ac14143414000300fc00000000000000000000000000000008000400ac14143d080004000a01010200"/82], 0x58}, 0x1, 0x0, 0x0, 0x10004010}, 0x5) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r3) 18:03:40 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)) [ 3029.271404][ T3807] nbd: must specify a size in bytes for the device 18:03:40 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x98) 18:03:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xa000000}, 0x0) 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x4, 0x4}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420880, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000100)={&(0x7f0000000180)="53687f95090e740d1150a12dc95920ca448af04e1d629fc49522dc0584", 0x1d, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000000140)={r2}) 18:03:40 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x98) [ 3029.404126][ T3817] nbd: must specify a size in bytes for the device 18:03:40 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xb000000}, 0x0) 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x4, 0x4}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420880, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000100)={&(0x7f0000000180)="53687f95090e740d1150a12dc95920ca448af04e1d629fc49522dc0584", 0x1d, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000000140)={r2}) 18:03:40 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80b03, 0x0) r0 = syz_io_uring_complete(0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r3, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) write$sysctl(r0, 0x0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x5, 0x8, '9P2000.L'}, 0x15) 18:03:40 executing program 5: write$sysctl(0xffffffffffffffff, 0x0, 0x98) 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x4, 0x4}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420880, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000100)={&(0x7f0000000180)="53687f95090e740d1150a12dc95920ca448af04e1d629fc49522dc0584", 0x1d, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000000140)={r2}) [ 3029.526417][ T3829] nbd: must specify a size in bytes for the device 18:03:40 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0x401, 0x1, 0x101}) write$sysctl(r0, 0x0, 0x0) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) 18:03:40 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xc000000}, 0x0) 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x4, 0x4}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420880, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000100)={&(0x7f0000000180)="53687f95090e740d1150a12dc95920ca448af04e1d629fc49522dc0584", 0x1d}) 18:03:40 executing program 5: write$sysctl(0xffffffffffffffff, 0x0, 0x98) 18:03:40 executing program 0: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x87, 0xffffffffffffffff, 0x2, 0x6, 0x100, 0x4, 0xa9c}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x7, 0x40, 0x6, 0x1}, &(0x7f00000000c0)={0x5, 0x7fff, 0xffff, 0x96e9, 0xe66, 0x80000001, 0x2, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280)={r0, r1+60000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, 0x0, 0x0) [ 3029.663532][ T3842] nbd: must specify a size in bytes for the device 18:03:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xd000000}, 0x0) 18:03:40 executing program 5: write$sysctl(0xffffffffffffffff, 0x0, 0x98) 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x4, 0x4}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420880, 0x0) 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x4, 0x4}) 18:03:40 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, 0x0, 0x98) [ 3029.780260][ T3855] nbd: must specify a size in bytes for the device 18:03:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xe000000}, 0x0) 18:03:40 executing program 0: r0 = socket(0xa, 0x0, 0x0) r1 = request_key(0x0, &(0x7f0000000d40)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000dc0)={@id={0x2, 0x0, @d}, 0x10, r1, [], @d='abcdefghijklmnop'}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000000c0)={@desc={0x1, 0x0, @desc3='\xe8\xda\xb9\x924\xbb1.'}, 0x40, r1, [], @a='\x01\x02\x03\x04\x05\x06\a\b\t\n\v\f\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !\"#$%&\'()*+,-./0123456789:;<=>?@'}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) mknodat$null(r2, &(0x7f0000000000)='./file0\x00', 0x20, 0x103) keyctl$KEYCTL_MOVE(0x1e, r1, r1, r1, 0x1) getrandom(&(0x7f0000000180)=""/254, 0xfe, 0x1) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x260200, 0x0) 18:03:40 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, 0x0, 0x98) [ 3029.912510][ T3866] nbd: must specify a size in bytes for the device 18:03:40 executing program 1: socket(0x28, 0x2, 0x0) 18:03:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x10000000}, 0x0) 18:03:40 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, 0x0, 0x98) 18:03:41 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x38821, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x6) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0x0) 18:03:41 executing program 1: socket(0x0, 0x2, 0x0) 18:03:41 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x98) [ 3030.080343][ T3884] nbd: must specify a size in bytes for the device 18:03:41 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) r1 = syz_mount_image$jffs2(&(0x7f0000000000)='jffs2\x00', &(0x7f0000000040)='./file0\x00', 0x101, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="9863ef00b77dfc2662e59e1521215bc9a680277a079e3367a68b1d6aa2e37b5eb5ea3e4a7eaec20c291937b2831873f3e105f63972103fb01467595ad30f67512f6d52b0a5dd52c5a8212ddf6eb96f6240547e8f3a46b2079747fdf065c7482256276a706a2557198bc14940cd62058f704cde326d54070a5534f4d4f5de7092f6b13f03b5dd20229781143d01f7ebd684", 0x91, 0x8}], 0x100000, &(0x7f00000001c0)={[{@compr_none='compr=none'}, {@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}, {@rp_size={'rp_size', 0x3d, 0x8001}}], [{@uid_eq={'uid'}}, {@subj_type={'subj_type', 0x3d, '/^!@'}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000240)={@desc={0x1, 0x0, @auto="c9d5c586ce6b903e"}, 0x40, 0x0, [], @a='\x01\x02\x03\x04\x05\x06\a\b\t\n\v\f\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !\"#$%&\'()*+,-./0123456789:;<=>?@'}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x110, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000000300)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd_index=0x6, 0x9, 0x0, 0x1, 0x2}, 0x7ff) write$sysctl(r0, 0x0, 0x0) 18:03:41 executing program 1: socket(0x0, 0x2, 0x0) 18:03:41 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x11000000}, 0x0) 18:03:41 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x98) 18:03:41 executing program 1: socket(0x0, 0x2, 0x0) [ 3030.274737][ T3903] nbd: must specify a size in bytes for the device 18:03:41 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x12000000}, 0x0) 18:03:41 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) 18:03:41 executing program 1: socket(0x28, 0x0, 0x0) 18:03:41 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x98) [ 3030.383395][ T3918] nbd: must specify a size in bytes for the device 18:03:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x20000000}, 0x0) 18:03:41 executing program 1: socket(0x28, 0x0, 0x0) 18:03:41 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:41 executing program 5: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x87, 0xffffffffffffffff, 0x2, 0x6, 0x100, 0x4, 0xa9c}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x7, 0x40, 0x6, 0x1}, &(0x7f00000000c0)={0x5, 0x7fff, 0xffff, 0x96e9, 0xe66, 0x80000001, 0x2, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280)={r0, r1+60000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, 0x0, 0x0) [ 3030.518183][ T3929] nbd: must specify a size in bytes for the device 18:03:41 executing program 1: socket(0x28, 0x0, 0x0) 18:03:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x25000000}, 0x0) 18:03:41 executing program 5: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x87, 0xffffffffffffffff, 0x2, 0x6, 0x100, 0x4, 0xa9c}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x7, 0x40, 0x6, 0x1}, &(0x7f00000000c0)={0x5, 0x7fff, 0xffff, 0x96e9, 0xe66, 0x80000001, 0x2, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280)={r0, r1+60000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, 0x0, 0x0) 18:03:41 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) r5 = syz_io_uring_setup(0xc05, &(0x7f0000000040)={0x0, 0x4246, 0x8, 0x0, 0x174, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50, r5, 0x10000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000001e40)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r4, &(0x7f0000001d80)=0x80, &(0x7f0000001dc0)=@isdn, 0x0, 0x800}, 0x3) [ 3030.682231][ T3941] nbd: must specify a size in bytes for the device 18:03:41 executing program 5: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x87, 0xffffffffffffffff, 0x2, 0x6, 0x100, 0x4, 0xa9c}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x7, 0x40, 0x6, 0x1}, &(0x7f00000000c0)={0x5, 0x7fff, 0xffff, 0x96e9, 0xe66, 0x80000001, 0x2, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280)={r0, r1+60000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r2, 0x0, 0x0) 18:03:41 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x48000000}, 0x0) 18:03:41 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) r5 = syz_io_uring_setup(0xc05, &(0x7f0000000040)={0x0, 0x4246, 0x8, 0x0, 0x174, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50, r5, 0x10000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000001e40)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r4, &(0x7f0000001d80)=0x80, &(0x7f0000001dc0)=@isdn, 0x0, 0x800}, 0x3) 18:03:41 executing program 5: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x87, 0xffffffffffffffff, 0x2, 0x6, 0x100, 0x4, 0xa9c}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x7, 0x40, 0x6, 0x1}, &(0x7f00000000c0)={0x5, 0x7fff, 0xffff, 0x96e9, 0xe66, 0x80000001, 0x2, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280)={r0, r1+60000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) [ 3030.839836][ T3953] nbd: must specify a size in bytes for the device 18:03:41 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4c000000}, 0x0) 18:03:41 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) r5 = syz_io_uring_setup(0xc05, &(0x7f0000000040)={0x0, 0x4246, 0x8, 0x0, 0x174, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50, r5, 0x10000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000001e40)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r4, &(0x7f0000001d80)=0x80, &(0x7f0000001dc0)=@isdn, 0x0, 0x800}, 0x3) [ 3030.973352][ T3963] nbd: must specify a size in bytes for the device 18:03:42 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6c800000", @ANYRES16=0x0, @ANYBLOB="e07428bd7000fedbdf25020000000800030003000000080003000300000004000180080003000100000008000300050000000800020005000000080002000500000008000200070000000800020008000000140001800800060005000000060005004e220000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) write$sysctl(r0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) 18:03:42 executing program 5: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x87, 0xffffffffffffffff, 0x2, 0x6, 0x100, 0x4, 0xa9c}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x7, 0x40, 0x6, 0x1}, &(0x7f00000000c0)={0x5, 0x7fff, 0xffff, 0x96e9, 0xe66, 0x80000001, 0x2, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280)={r0, r1+60000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 18:03:42 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) r4 = syz_io_uring_setup(0xc05, &(0x7f0000000040)={0x0, 0x4246, 0x8, 0x0, 0x174, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50, r4, 0x10000000) 18:03:42 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x60000000}, 0x0) 18:03:42 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_dsack\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) recvmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000080)=@isdn, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/56, 0x38}], 0x4, &(0x7f0000000240)=""/192, 0xc0}, 0x100) write$sysctl(r0, 0x0, 0x0) 18:03:42 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) syz_io_uring_setup(0xc05, &(0x7f0000000040)={0x0, 0x4246, 0x8, 0x0, 0x174, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 18:03:42 executing program 5: pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x87, 0xffffffffffffffff, 0x2, 0x6, 0x100, 0x4, 0xa9c}, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x7, 0x40, 0x6, 0x1}, &(0x7f00000000c0)={0x5, 0x7fff, 0xffff, 0x96e9, 0xe66, 0x80000001, 0x2, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3031.294526][ T3979] nbd: must specify a size in bytes for the device 18:03:42 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x68000000}, 0x0) 18:03:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00', r0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) write$sysctl(r1, 0x0, 0x0) 18:03:42 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) 18:03:42 executing program 5: pselect6(0x40, &(0x7f00000001c0)={0xfff, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3031.431450][ T3994] nbd: must specify a size in bytes for the device 18:03:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6c000000}, 0x0) 18:03:42 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x18be, &(0x7f0000000000)={0x0, 0xa2a1, 0x10, 0x2, 0x23e}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r3 = syz_io_uring_complete(r2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000140)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000001140)={r4, 0x0, "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", "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"}) 18:03:42 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000780)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:42 executing program 5: pselect6(0x0, 0x0, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3031.582282][ T4010] nbd: must specify a size in bytes for the device 18:03:42 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x74000000}, 0x0) 18:03:42 executing program 0: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) 18:03:42 executing program 5: pselect6(0x0, 0x0, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 18:03:42 executing program 1: r0 = socket(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x8000000) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) [ 3031.703050][ T4028] nbd: must specify a size in bytes for the device 18:03:42 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7a000000}, 0x0) 18:03:42 executing program 1: r0 = socket(0x2a, 0x2, 0x0) syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:42 executing program 5: pselect6(0x0, 0x0, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3031.822676][ T4047] nbd: must specify a size in bytes for the device 18:03:42 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x89f616a6}, 0x0) 18:03:42 executing program 5: pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x9, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 18:03:42 executing program 1: r0 = socket(0x2a, 0x2, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) [ 3031.962532][ T4058] nbd: must specify a size in bytes for the device 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x9effffff}, 0x0) 18:03:43 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3032.107399][ T4072] nbd: must specify a size in bytes for the device 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xa616f689}, 0x0) 18:03:43 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x80000001, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 18:03:43 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) [ 3032.229117][ T4083] nbd: must specify a size in bytes for the device 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xefffffff}, 0x0) 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 18:03:43 executing program 1: r0 = socket(0x0, 0x2, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) [ 3032.397311][ T4094] nbd: must specify a size in bytes for the device 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 18:03:43 executing program 1: r0 = socket(0x0, 0x2, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xf0ffffff}, 0x0) 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3032.536428][ T4109] nbd: must specify a size in bytes for the device 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xffffff7f}, 0x0) 18:03:43 executing program 1: r0 = socket(0x0, 0x2, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0x6, 0x1, 0x7fffffff, 0x5, 0x9, 0x5, 0x0, 0x9}, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3032.661856][ T4119] nbd: must specify a size in bytes for the device 18:03:43 executing program 1: r0 = socket(0x2a, 0x0, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xffffff9e}, 0x0) 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 18:03:43 executing program 1: r0 = socket(0x2a, 0x0, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) [ 3032.797342][ T4133] nbd: must specify a size in bytes for the device 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xffffffef}, 0x0) 18:03:43 executing program 1: r0 = socket(0x2a, 0x0, 0x0) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:43 executing program 5: pselect6(0x40, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 3032.915454][ T4141] nbd: must specify a size in bytes for the device 18:03:43 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xfffffff0}, 0x0) 18:03:43 executing program 1: socket(0x2a, 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:44 executing program 5: pselect6(0x40, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd, 0x0, 0x0) [ 3033.013605][ T4152] nbd: must specify a size in bytes for the device 18:03:44 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x40030000000000}, 0x0) 18:03:44 executing program 1: socket(0x2a, 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:44 executing program 1: socket(0x2a, 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) 18:03:44 executing program 5: r0 = socket(0x2a, 0x2, 0x0) syz_io_uring_setup(0x4d3c, &(0x7f0000005d80), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000005e00), &(0x7f0000000300)) getpeername(r0, &(0x7f0000001cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000001d40)=0x80) [ 3033.139887][ T4163] nbd: must specify a size in bytes for the device 18:03:44 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x100000000000000}, 0x0) 18:03:44 executing program 1: r0 = socket(0x2a, 0x2, 0x0) getpeername(r0, 0x0, &(0x7f0000001d40)) [ 3033.268387][ T4175] nbd: must specify a size in bytes for the device 18:03:44 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x400300}, 0x0) 18:03:44 executing program 1: r0 = socket(0x2a, 0x2, 0x0) getpeername(r0, 0x0, 0x0) 18:03:44 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x200000000000000}, 0x0) 18:03:44 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x2f, 0x3f, 0x8e, 0x2, 0x76, @mcast2, @private2, 0x80, 0x8000, 0xfffffff9, 0x4}}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="a90eff0f0000000000fa2a6e4929ec8e69e3b602", @ANYRES16=0x0, @ANYBLOB="000128bd7000fbdbdf250100000008000300070000001400018008000700", @ANYRES32=r1, @ANYBLOB="06000100020000000800020003000000040001800800020007000000d7db5c9d4652d1ebde649fe7700abf5e09f855f2cf8c4a27365bd7ca22b407748683b7e175c418314a83fb454cb955b88913648e17af24a3114aa9b72c9c5f50f0cb6af9c6f36acde11de958a94f9b57f8dbd3733116031021bcad362233ab2a54fb0c323c91435d1d50ab7aa270ef58661b611f332e09d894cda57dd250d50fb6e2ad73fe91ac6040e871005e14a77511181785d5b100911d9fc2a311ea5f6a7f77c0a8382aacf14979"], 0x44}, 0x1, 0x0, 0x0, 0x4000091}, 0x80) 18:03:44 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$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x6400c080) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="fadf3ec5", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000070008800c00078008000600000000000400048008000100000000000800020000000000"], 0x38}}, 0x0) [ 3033.429982][ T4187] nbd: must specify a size in bytes for the device 18:03:44 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x300000000000000}, 0x0) 18:03:44 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x2f, 0x3f, 0x8e, 0x2, 0x76, @mcast2, @private2, 0x80, 0x8000, 0xfffffff9, 0x4}}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="a90eff0f0000000000fa2a6e4929ec8e69e3b602", @ANYRES16=0x0, @ANYBLOB="000128bd7000fbdbdf250100000008000300070000001400018008000700", @ANYRES32=r1, @ANYBLOB="06000100020000000800020003000000040001800800020007000000d7db5c9d4652d1ebde649fe7700abf5e09f855f2cf8c4a27365bd7ca22b407748683b7e175c418314a83fb454cb955b88913648e17af24a3114aa9b72c9c5f50f0cb6af9c6f36acde11de958a94f9b57f8dbd3733116031021bcad362233ab2a54fb0c323c91435d1d50ab7aa270ef58661b611f332e09d894cda57dd250d50fb6e2ad73fe91ac6040e871005e14a77511181785d5b100911d9fc2a311ea5f6a7f77c0a8382aacf14979"], 0x44}, 0x1, 0x0, 0x0, 0x4000091}, 0x80) 18:03:44 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) syz_io_uring_setup(0x3a62, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000015c0), &(0x7f0000001600)) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x400000000000000}, 0x0) [ 3033.572030][ T4200] nbd: must specify a size in bytes for the device 18:03:44 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x2f, 0x3f, 0x8e, 0x2, 0x76, @mcast2, @private2, 0x80, 0x8000, 0xfffffff9, 0x4}}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="a90eff0f0000000000fa2a6e4929ec8e69e3b602", @ANYRES16=0x0, @ANYBLOB="000128bd7000fbdbdf250100000008000300070000001400018008000700", @ANYRES32=r1, @ANYBLOB="06000100020000000800020003000000040001800800020007000000d7db5c9d4652d1ebde649fe7700abf5e09f855f2cf8c4a27365bd7ca22b407748683b7e175c418314a83fb454cb955b88913648e17af24a3114aa9b72c9c5f50f0cb6af9c6f36acde11de958a94f9b57f8dbd3733116031021bcad362233ab2a54fb0c323c91435d1d50ab7aa270ef58661b611f332e09d894cda57dd250d50fb6e2ad73fe91ac6040e871005e14a77511181785d5b100911d9fc2a311ea5f6a7f77c0a8382aacf14979"], 0x44}, 0x1, 0x0, 0x0, 0x4000091}, 0x80) 18:03:44 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000100)={r1}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) [ 3033.680297][ T4207] nbd: must specify a size in bytes for the device 18:03:44 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x500000000000000}, 0x0) 18:03:44 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x2f, 0x3f, 0x8e, 0x2, 0x76, @mcast2, @private2, 0x80, 0x8000, 0xfffffff9, 0x4}}) [ 3033.800280][ T4219] nbd: must specify a size in bytes for the device 18:03:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x600000000000000}, 0x0) 18:03:44 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) 18:03:44 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='3\x00', 0x2) [ 3033.925833][ T4229] nbd: must specify a size in bytes for the device 18:03:44 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x700000000000000}, 0x0) 18:03:45 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='3\x00', 0x2) [ 3034.093458][ T4237] nbd: must specify a size in bytes for the device 18:03:45 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='3\x00', 0x2) 18:03:45 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x800000000000000}, 0x0) 18:03:45 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) [ 3034.255442][ T4245] nbd: must specify a size in bytes for the device 18:03:45 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000100)={r1}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) 18:03:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x900000000000000}, 0x0) 18:03:45 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) [ 3034.369308][ T4253] nbd: must specify a size in bytes for the device 18:03:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xa00000000000000}, 0x0) 18:03:45 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='3\x00', 0x2) [ 3034.481604][ T4261] nbd: must specify a size in bytes for the device 18:03:45 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='3\x00', 0x2) 18:03:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xb00000000000000}, 0x0) [ 3034.603200][ T4267] nbd: must specify a size in bytes for the device 18:03:45 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='3\x00', 0x2) 18:03:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xc00000000000000}, 0x0) 18:03:45 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='3\x00', 0x2) [ 3034.755352][ T4274] nbd: must specify a size in bytes for the device 18:03:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xd00000000000000}, 0x0) 18:03:45 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) [ 3034.882424][ T4281] nbd: must specify a size in bytes for the device 18:03:45 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000100)={r1}) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) 18:03:45 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:45 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xe00000000000000}, 0x0) 18:03:46 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) [ 3035.059122][ T4295] nbd: must specify a size in bytes for the device 18:03:46 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x1000000000000000}, 0x0) [ 3035.218996][ T4305] nbd: must specify a size in bytes for the device 18:03:46 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_ROPEN(r1, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x40, 0x3, 0x7}, 0xfff}}, 0x18) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x1100000000000000}, 0x0) [ 3035.340190][ T4314] nbd: must specify a size in bytes for the device 18:03:46 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_ROPEN(r1, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x40, 0x3, 0x7}, 0xfff}}, 0x18) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x1200000000000000}, 0x0) 18:03:46 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_ROPEN(r1, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x40, 0x3, 0x7}, 0xfff}}, 0x18) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3035.512100][ T4323] nbd: must specify a size in bytes for the device 18:03:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x2000000000000000}, 0x0) 18:03:46 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_ROPEN(r0, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x40, 0x3, 0x7}, 0xfff}}, 0x18) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:46 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000100)={r1}) [ 3035.661511][ T4335] nbd: must specify a size in bytes for the device 18:03:46 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_ROPEN(r0, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x40, 0x3, 0x7}, 0xfff}}, 0x18) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x2500000000000000}, 0x0) 18:03:46 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_ROPEN(r0, &(0x7f00000000c0)={0x18, 0x71, 0x2, {{0x40, 0x3, 0x7}, 0xfff}}, 0x18) pipe2$9p(&(0x7f0000000200), 0x0) [ 3035.857474][ T4350] nbd: must specify a size in bytes for the device 18:03:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4800000000000000}, 0x0) 18:03:46 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) pipe2$9p(&(0x7f0000000000), 0x800) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3036.019296][ T4356] nbd: must specify a size in bytes for the device 18:03:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x4c00000000000000}, 0x0) 18:03:47 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) pipe2$9p(&(0x7f0000000040), 0x4000) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3036.144186][ T4363] nbd: must specify a size in bytes for the device 18:03:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6000000000000000}, 0x0) 18:03:47 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:47 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0000000701000200340098a70000ad167b1f5a8b2cf443d526e36d367dce9d63330400000000000000e6020ffb0f63979af15942cf5868fc928692f5edd14e578effebdfe4d249b603ef174591547cc84ca1015b92a176cebb59217b3d964aba91b7003b3e6dce88c00076eede7f78b67c7359e039cc9273c604aaf98700000000000000efa1cffda61652b530887627992e12abed29b7b89991f34522366a4206540ad2013de11c4ae78f948adc001fee45a055db7ea3d47588a30f9591324a7aca"], 0xf) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3036.276740][ T4370] nbd: must specify a size in bytes for the device 18:03:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6800000000000000}, 0x0) 18:03:47 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3036.416026][ T4379] nbd: must specify a size in bytes for the device 18:03:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x6c00000000000000}, 0x0) 18:03:47 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3036.578897][ T4385] nbd: must specify a size in bytes for the device 18:03:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7400000000000000}, 0x0) 18:03:47 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3036.728962][ T4392] nbd: must specify a size in bytes for the device 18:03:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x7a00000000000000}, 0x0) 18:03:47 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:47 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) [ 3036.880329][ T4398] nbd: must specify a size in bytes for the device 18:03:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x8000000000000000}, 0x0) 18:03:47 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3037.030797][ T4408] nbd: must specify a size in bytes for the device 18:03:48 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x89f616a600000000}, 0x0) [ 3037.178865][ T4415] nbd: must specify a size in bytes for the device 18:03:48 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:48 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x9effffff00000000}, 0x0) 18:03:48 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3037.352542][ T4425] nbd: must specify a size in bytes for the device 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xefffffff00000000}, 0x0) 18:03:48 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3037.473745][ T4432] nbd: must specify a size in bytes for the device 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xf0ffffff00000000}, 0x0) 18:03:48 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(&(0x7f0000000200), 0x0) [ 3037.597267][ T4439] nbd: must specify a size in bytes for the device 18:03:48 executing program 1: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) 18:03:48 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xffffff7f00000000}, 0x0) 18:03:48 executing program 1: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) 18:03:48 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) pipe2$9p(&(0x7f0000000200), 0x0) [ 3037.731636][ T4447] nbd: must specify a size in bytes for the device 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0xffffffff00000000}, 0x0) 18:03:48 executing program 1: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) 18:03:48 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) pipe2$9p(&(0x7f0000000200), 0x0) 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x2}, 0x0) [ 3037.833376][ T4455] nbd: must specify a size in bytes for the device 18:03:48 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:48 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(0x0, 0x0) 18:03:48 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x3}, 0x0) 18:03:49 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:49 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(0x0, 0x0) 18:03:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x4}, 0x0) 18:03:49 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) 18:03:49 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) pipe2$9p(0x0, 0x0) 18:03:49 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) 18:03:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x5}, 0x0) 18:03:49 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) 18:03:49 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:49 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x6}, 0x0) 18:03:49 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:49 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x7}, 0x0) 18:03:49 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x8}, 0x0) 18:03:49 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x9}, 0x0) 18:03:49 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xa}, 0x0) 18:03:49 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xb}, 0x0) 18:03:49 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xc}, 0x0) 18:03:50 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:50 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xd}, 0x0) 18:03:50 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xe}, 0x0) 18:03:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x10}, 0x0) 18:03:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x11}, 0x0) 18:03:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x12}, 0x0) 18:03:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x25}, 0x0) 18:03:50 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x48}, 0x0) 18:03:50 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:50 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x4c}, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x60}, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x68}, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x6c}, 0x0) 18:03:51 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x74}, 0x0) 18:03:51 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x7a}, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x300}, 0x0) 18:03:51 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x500}, 0x0) 18:03:51 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x600}, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x700}, 0x0) 18:03:51 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:51 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x900}, 0x0) 18:03:52 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xa00}, 0x0) 18:03:52 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) 18:03:52 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xb00}, 0x0) 18:03:52 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xc00}, 0x0) 18:03:52 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) 18:03:52 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xd00}, 0x0) 18:03:52 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:52 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) 18:03:52 executing program 5: write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:52 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xe00}, 0x0) 18:03:52 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) 18:03:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x1100}, 0x0) 18:03:52 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:52 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:52 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:52 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x1200}, 0x0) 18:03:52 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x2000}, 0x0) 18:03:52 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:52 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) 18:03:53 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x2500}, 0x0) 18:03:53 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:53 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x0) 18:03:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x4800}, 0x0) 18:03:53 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x0) 18:03:53 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:53 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x4c00}, 0x0) 18:03:53 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x0) 18:03:53 executing program 5: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x6000}, 0x0) 18:03:53 executing program 1: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="f6", @ANYRES16=r1, @ANYBLOB="3c782dbd7000fddbdf25030000000800020000000000080003000000000008000200070000003c000180060001000a0000000500020002000000050002000000000008000700", @ANYRES32=0x0, @ANYBLOB="080006000100000008000300ac1414bb0600010002000000"], 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x4081) 18:03:53 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x6800}, 0x0) 18:03:53 executing program 1: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="f6", @ANYRES16=r1, @ANYBLOB="3c782dbd7000fddbdf25030000000800020000000000080003000000000008000200070000003c000180060001000a0000000500020002000000050002000000000008000700", @ANYRES32=0x0, @ANYBLOB="080006000100000008000300ac1414bb0600010002000000"], 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x4081) 18:03:53 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x6c00}, 0x0) 18:03:53 executing program 1: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="f6", @ANYRES16=r1, @ANYBLOB="3c782dbd7000fddbdf25030000000800020000000000080003000000000008000200070000003c000180060001000a0000000500020002000000050002000000000008000700", @ANYRES32=0x0, @ANYBLOB="080006000100000008000300ac1414bb0600010002000000"], 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x4081) 18:03:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x7400}, 0x0) 18:03:53 executing program 1: r0 = socket(0x2a, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x7a00}, 0x0) 18:03:53 executing program 1: r0 = socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:53 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x34000}, 0x0) 18:03:53 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) 18:03:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x400300}, 0x0) 18:03:54 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:54 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) 18:03:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x1000000}, 0x0) 18:03:54 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='0\x00', 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100000, 0x0) write$sysctl(r1, &(0x7f00000000c0)='0\x00', 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000070f00)={0x0, 0x0, "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", "5f6181c9a6664e5c6f7aa8af80381da5e0942b5405dcc163b50d5292cef6515772359b773bf3d7f79ebc12dfc703536c5c1f22bfe19f12bbf68922023bc6e36be126c66c6323b42250923df4315fc4630cdff79e77f588e0aa7802395512cb0be49abd0d050ab936bf50dfa5acc7e596d8a5262b81af308942d8493f0934d1dedcbd26caca3983b63dc4683a0d318ea0224a8521863c157c51710953d2a52f90351e663c53b82e868aedaf58ffa3bdb4b709eb7ef85fa6322cd99f91314bb3fb2fc1aca447946fe0f8137d9cbfa9ccf18323dcb0e9838b96b7a5a163fb80724776bb07c6f14a7343dbb0d5f757680bfc16a14273c09c0e7e58f1bc92c2321d2d5653776d2b9b52864e17c823ac722ae90fcb3faa31a5af54391cde4e72ae8d0661d857518a9aba559ef618ba8281cef43f7dbd0e02f3ccab784edf0714860a562c8ec65e56655babee3f23a2a8b0c871607252c276e0f6303171a2a1a87f450a7016734eb9241b844beb45e17a2b419f16f588c30a3ee4b0270ff38bfa44cb29d70f5bdc91d42704d16402b9443fbc9cc8f121d99ca87baffe6e0cf1422def16276d1a1690610b806b8b65b804318998ec9a38856a3ba86ffc317bf9a2e71feb152fe814739da0234c42a7a6bcf9578a4ba7e79baf9a8f0ca62f3b7c27cb7bd8a84c21a7ab107434c3822599982c643cdc691d733604df732b5632f8daf4371dc93182d77d4e097c1f3cc87459aab5e5271c739a43c7e4a5d067d6683fcfb4da1736a5b17d708675bfa9dfd01a66712e8971e68358475e081f1935048b8f486f966a1d45cad95974e096175553f73fbf8d983399ef5a7f667498e20fb0dc3327d2e13bf929c43d66abda2022dac624269f9c6b782a7b87d1929e7d13d8cc83b4d4b16dc3b7e236836c39eeba8f4eb12749f9cf3d7ba38f1e8ef3663d8027aa9ec28f5d85fc51cacb423b633d500791fcf61f0c910c1842b5f86ec5bbcacf3c6e33a9a83d90247167bfdbd727c1877ef8903c5b69c3a426e3fb9682b0da8ed833487172b2d53351ccd10e6a49aeb66b9d222d6da7e3c18dc6a6cdd6f83ec8bd9a5b43a5712c648b6960daae329c98a8ef26b5af7b3723813655becef9c00ca5e5a6d4c0ba2eb2a7ddb94e0396110bc038fdf4e68e3508063e1b610dda508dade8e99037d8cdcb8b39b8f4108c6d978c5e10d9dddde2d958b2659d29da877125961305055e3442e1cd7d3cbb8e81dbc643f2118c6d9ed8197683892893d167cc86fff7edf612e5d026c8ab580095a6c0c23292c06fb7838dafd14c41034199a5deb60f5825a2d64e7e5db1960fee49980b111552d366f382fc3de4dd0cbc96120212696dc5b5279d8ea13e5040e70c6e5263bb6db37c74d49876b267d16c8cb15608ec18ed3deba8f847fe50c6f0972aa124694a0e5a50e24f3bdd00ac779dcc930a3c44fe09ee41f9520c85da29c760aa3593c810acd4d4879adcd45119bb83be1f0fc92318d746ce79fd648bf31797f08d8d6f7055bebf4e0df4cb2b618de368841f9b919faa3dcac140faa607b5c98a5106046edcad3fb690ebedeb80a5b4558f93b15a2ceb5578ee2e1283843d564db2869f482519e7b13454a4fa5d35b5de7998c30add254dd920625a42f9429555f7e57a453e71edef3ffdafe48fdd15572c4fd88b4911f76d46e9a194fb80593276e9a94880213cc3163fc147ec22716bed4d0f7b98a3592ed65d07b7d2e1bcb19e7ee198413df8302d1e51280d6ac14304d07f2495b3f741d2656df6201eb3fa4fd7299490cd0937ecad3bd1ee9b35ed3082ee4760251c248b9e1b51b4089ac2b216ce50164ca43a6717c850aa66359353ded158351e3b9363710495d898b414fa7b788cc73fba4264fbad3e19cb4bdf62ff4044a3a68a905c773e79e1cd2a0696f2c67f522d70e3989738396ec55025cdf77730d36816a0913f1d89832994db0a3e0ee87ead22aa36bd27d2902a23fc217341cefbcdf7a00037eab6061d6db3d35f26f812e463683a2e3dabd0a72a7fe62fbd4811c9aba6e4508a1d7b1c3c26300a2dba64a2c35d0a70c3290620176c387c47dd8a61eebaffd2ce4222b365637d7abaae54b219dcb7fff1d81e9f67bba88c74f47d1163c0db851fe7cfcd2cf3d6c53f37a82263c98d1369af90c5fc690aa8fdcb6adf4c66e882bd2a1a87a747038356543ae222590968aad8e7c60aac2c20dc8478b4da4578b858af5c19b8994fc1924dcd09b7b246ca4370228aeebc001368b67870370140b5c29ed6436d7049ac0e9b9585f6c66e5d24b517ad603543daf0d06e9426c2ef1e726201cf6f86b995082404a8f0b17c6690374507e7b4ead36226c0c47b9ba89a481bea271ab08a91e3978cbb1b0495cb624c43ea86f2d26ff1c6a24faf24a935d445609a317b85eb9d9af550803b91d13b0bc23071cbb9e26559a6ba1ab28b1df348675c6dc9f3d8c56df77113220fa3cd2b77d892defb418498d3a18b3a3f1242eb1ab4f55fa123d2b2666b01a3be8b6aafc5e4245943ae508948a090a9b32fa86430e9f87353b3f07deca7a262a6aacaa94c8bf3949412feeef89411f8b7101f7db9a477a92b0db81dc171e40764cae1651a1e5dbd69cfe62800c44b8918b4c1638fd5853e9329a7f88481a723af7c86b1390b319ef238f36ec0b1a9816489aed8beb170134c112b071c12ce8edab76e1cc83763c3658aee3d42403c532380fc69cff91be22f636029667a07e09755d961e736077cb0cbd5863d174c787cd34544196ef01ce499ee44f3133347bce16f420ab1bfff73fd1c71020cf0117baf5bbe35570b7c0ac8cae307c864506fb3ef83728b598f3c34a6c13aee12145afa5ad349e58b653e2239977c360ac5687dbd12924533db8e5e6be37b1112e5f349a8e6cb010b55637169b52b0bfe9b1a7759ae85475530ef9b917adfdb62a23574ecec5db2ef700f4ec052a01271c9f8a8e83e1c216020359f02362f2532c08d83b2b03347113382a9078e4a638ed99d816351298b3f8fe690f512d8d0e890a66ca6a038e1533421498d2e51e20ab3ea0f61959ec85d9c332996a3bbf65747473267cb3681d0b284f7d7bb46f9f2821e67f11ef3beb51cf59719d89a9d7c479559f4afa554a65129be666b0c34ddbad5a0895cf27aa433f6d4695dd81ad522652e4470117a3878957b212019f2be6d780ce6a0c51c0bf5506cef8ba882640cebb7cedaab8d3ce42020cc337c56f2a7dfbd479dbdcfd75dd530e9dce72c5bb3fb3cc31eacc4c1b9c72cf86134fb4da3b72f546b163cccc538c9ca0f6f45bd8ab80dbfc10bf2104808b50888ecf3fe714602a064c5ef91ebb194e694f42c4cb0db3a9303f311800144075268a230c9f04bf732779558a055e2d3324f2fdb0d410846e6933a21fe9243d60ee2b97a328f3a7016f32b2b75e747203885c262dbc1c3098c1b3a167189aaeb4757149ffebb12289881e9933f3a826a1fd88092830b36dfca80f478fc49469c8f9d5a42c12bc41b0a2ebbd6f299891d2c261cb5b642438378470d628df04522db856fa7a9afdad44b0da7743d9d0283b864615546e1ee7475b699e1ff3a58b0965505af62fc62c419b510b20aecaff6a60a4ac9ce6e7b2402600caeebbcf7c374ddf01a7417956a7fcecf6cc334b7e39efb6e250dc85312ee89c221b8d68e03acd1d8d4952d3da891324d64814d7daf764377fe07596ca0d5e94a5054cf0eeb2b63cafef2b42e984d254827ec0f5fb0ebcd79b416bd39f4ddfd78a0ae04c64b885e5b2e7727b862f56bda9052ee2dd451eebe1b1c6804275d74a51b9c85360872d997332bd46aac48a83d9a37a728ad21767d465f8b3fc4d8ccc9fbc7c1e489f96a3c0e6b218d9a31f30c3308e3da3baf686d42d268986abc430f0e0b13e2164b7e092769a051a41917106bffc01adbc5977cc7eff0e2429f818e7827c195da3fff5e54d86448df9369744ffdf4d1728930f381f7f7555774bf09b70333aa1561b23e2883a40f0581f4dbb0e2e29060204df7c53dd946d9db914808e558afd804b7ed2c9286d43ab3b4a6cd1608437d8e54543de180e50c833cbf8949a26e49e2f39969a6e616b33e93b821ae2900f7c8128f26b1edf1f1b6f9e909e0b43b58121fc9c758cdec8e5ff33a4466e6cd915af7a319b82f357824005eebd85ba3365d3de1bc8d636aa48b226336064e191c9d6605e3e4060efdb03bb9be9b7baf7a15c3a64637ab83713b6d246950a99516d928464a507468732d6c150bc64bbae91e68e3a0d20dd9af5de86f85f553331b9c0ee0e5e92caaddc0532d82f4aaac6133da377b8301187bc48815ceb2aa2cb5b3bf91e25f0f43136087e2719943916110e372b4adbb1360852f96fc508d51d73c7e68f46ac628874c8e5769a127046ce690f5a07417ae91e6820585a6e8dc673d650d330e80fb4af04d95a5076fb9d9d29303b7394345fec194efca75f89814532dbc68d8220b18144a41a4dda5ed74d4b82d033e475871bf8666ad3d9797d9538044d78fabe0da172215f31bf4e9796333cb3946f6d8c6aa7165e038550a1a79d43be816fa033f8dd573b806143a44806865f798129e5b22f862a6cdfb2c9a488f78bc03709f616eb30ed26d17f41d753557bd7109d65ddf07fc67f9f4200bd7dc840008d634362303030b0a2b5ca6f433410cb953d9f285fded64291d57ced8b0219707c2c6f1478d84dc9096342520efcefc04eca975076dbaeb54747f40c97e26451d4626cfa3943da21033a39c5645a5d294bb6b419e5df9562abb03ca046357e49157594d1375fb2d473cc31b669cb9e69856608eb4659c939ad9e2430ac615fbaf8f9bb9becb4bf2fd200ef9c79256400ce7278d0deffa23866e060ec2cc7e6add84203302088e4c06ed709b9141acd75e64e5948ebeef2bfc5f7177ceb770acb92b025b026afaae82a69fed0e123ee2cf2cad41d346f721e2060c0357108e17e58a0455550c02435a08533eba1257d08af0ffff54a9f875b93ba84f15184e0feda781fb5d3ef3d4c29d2a7d48b8991263737ac059873a095a2348f90df9172613c850892e3ebb89e0d9976d927ff758428a33015f6bf6d48525ad0d4e673a1f706c60d7e11c7881370e5d9da9ac1ef853f6f584b7121a33f5434e3fab372b8ffe3e992b95ccdfee00d61d37a43bdedae6aad21ed62943add773f176dbf87e19f5dc6ac11596d636d72c3af2277d7ac3b6c2ef20e854c89c804ef84a773087c106346f741b64599b4b8bdbec9fb76df3828b1607b6088d3434e254ae019e75bb5759afd6e12464f79bb539440bd26faaf0ff2ac4eff13470a61abbf21bcb7a1704db45c18b14ead5c7d07be0bc8513cc5e3efbc4dbbbba40dbf2e1a6befeeae67c6bca1721699c1469a2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000071f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000072100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000073100)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xec, "9989d63f732014"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000074b00)={0xcb, [{}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "3e2149d15118e6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075b00)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075d00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000075f00)={0x0, 0x0, "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", "5790140bd8c0e5728524f93a5afa31f950a0d4a090b1663a563067fa62fc3ebec506e98a68af34e6440ea5d4d7d753f7c1d4639ae0a93c2533a0923d5138e8505d09c6c6963791a280ca41a8aa06299123940cc44c5b53424bf0df51b7b96220568954f4a17f7f5448f4567193063a3816342b286b421283e49d9830ca2426cc796aa568073b073614b6d54399d9a58605437d09fbe0721510d0ac836900592e1423c498f51bfbd7e030d17303a7d8c6a5da68a0c5edd4db507f300be202b997e039548406c42fb692be046b016b79f46d31ad33e9ded9bf06de17a63420c6743015030dc4f4e922c5e35bf02f7c34a3f899859cc2006aefc669097e1703b9bb5c56d11ac4c0d1b71cd456d5a1597f644bc8f90cb1cffa838ffa6c65bbf84bd66bb8b976e8d99830b28171fd3ed79b383becc8a8e61a8f55f0f2d95bd525ff31b3dfc83965ff0e1ce86526a1d5df542439ccd7e652237268db77ba1adb9bea60920791130423eff703801283077e52cc3031aea93394b484eb2f9e46cf1a7ee5262e53d86015cf05c46c94a6aff3663bd38847b4bafd06a9cb4880dd12ef7e4f0d1450d1b0c361efc26f255e66c4b6ed3e4573dbf6ea69a2bc3c8864c5e760b84d4f5fc369921a1a2c10e9690bb0be45edaffbbbecb8628ef3a9038938546e3bc2d8a6891639f4b8e7ae06f601c9cb03fa03fc6686a93ee228ec38e58f155340dc4bbd6b27cf86d478136c93184a8fc737360f2434f5889e2c0596374e2aa194a7992b594a07fbb12659179c1e56716c6d2f90aae17cf4436582df273fb34c592c43c88676cfacd96eb94d212089735a8903d73f447ae854be5e8d01b99effacb44ed7b0a63896f88dd5b114150d943a0166a721c56b5e46286b7a7480453d18d31abb1659677af9939103751e221140ba89c933829d3b03a657a9e5df9844c445994fdeeb4ca086730cf12be43b80a1e319d89c2c0406acdfa1c1dc18c9e50d77933a145b753eb29612ad1b6bff1f76ed7977ca057c16ffb8c541b38d317c38b0921802f6f4ee7745c9ed9c62dedb737e40e1a26a884e048894326ff65af7e027bf9bf28181811f13fa5f3c8d68dbf81a45eb8359fbaad754a81e4f95d1e26f018bba15e863ab1a5d307098a2c81e0fc655cd143823c702903d004cbde5caa282703c549fca9fb926c0730fa4735744f3b2e08a87e1bf734278386525da45cfb15b1e9bff1631042815332f5b38024a75ae5a897fa1bb25f2fa3a6d0c60e400f3bbdd90fa5d9b10c89968b94c1c7e78049bc3a231e9bd6aec6decd99a1d53c52083c22e3390b92368ccf97ec533bc7e901c80a2015eb57cfe2d27cdc6ce9c12a8742dddc01cfc092cf225c85b6b95163f253c6da910fa29e134587d36e9e546a54052d8dfd582da6b4c6bf1a7f46d50c1f846d300fd9db9bfc5a6ff8be02de888ce119266cb781174adf39833ad4835259a9b91dceb233d5c9b5e2423ed212947790855157316d7e73e122a005417cf1ffc47a7ce4af29fc460b9a9ec1103e1e76cdfe34e2cdcafb19633011589e8c5a57fd6c2fedeadc7a55fa60324f7b3348fb11d08590db63787af0c50b0b4a27c05c07f539188b55e09bf4c8259fccdaae4a008a4917b53e27e0a9659c37ecd512f8365bf0ceea00193a7c1a76d9876aabccd223971ddc22c243a8f0d630d78ddc9f7c207a91be57881f6ceb21dc4e071cc68cd27da97574251b0423cda5a089d795095f3481f622474a767a60e99836930fb3c96d524098ebae5aa779f482a9fcf6e74d4751ad8283215324b89ebb8b2ea10d6321fa08311c6b1f08a3b0c821002616b3e976c7758b3358a0b6118bbbfc85faef6071b9eb95009b7c92443640ea2bf440ed22c73cf9c29f1a05b7d8dc76137ff3e9cbdc23769b1fc1c87c7848121c90f496c9d316543e3052a5b0c691084407158437ffdc0c1059b336c00efce797b34760404e40adfa6fea2229224a308c0d668b73ca3128f7a57ef4a780b93ffb1b540c8587ee3207e57533f8e204fc16bd7058aaca7c7c206b7651bc4dc6a5d9d57a91b305104a55c9fb4e8a8dd2938e892c11edb200e8db52529eb1f0e551f27f24cc896bd493c8c1d4e9dbe5afc5856e08f51e4302bbedd61b3c38c118804f39d6d7f938ef6fca7bf4594f30e4a22929da7652f3e41f42b94f77f456a49ce6ab2d791d51c813eee7eb659d71e2a85303f2c5a9376a44bd9fee676f72efbe505cd570602447feea986edb30989094ef49724e35406df1b081a9994c8cd4ebfa80aff3b3a7781fd0fb188fdb5b00d50335c7514e5aea512377c39d8a4428eaa1fd14e4466bd595b202abf218d29374782d049ea1adbcc49f2d0fff63a61449f4f68a5b3aadc6773482344004d5af3ffde95046da5072f7a54806cdc2854c5ce982dd5e337734d266809dc5dcff86c1b7aa5b1b7d168d8b4b1ad4f698a24e3eab83b2349d3392aceda377f26b8caf3f627cc83c81c793c54d3e5e1cd6a0f897fbe16ed7ef2e6c3d28085ce4c3a37cd55272d0f4b42bfb3308bb422530cd0d842e49a46c34aa7c037c3deb1bb5fb636b29b928d6fe8176d32802b58116275987a1a23884bbdb7eb4bb2800c7ffa605ff6219ca27c1090ff6599202636dea85977c3c80d3ebb7c39f54e53a4844d7bb75f96db2a9fbf4b3e32ee9aec957fc5b26ebc71f3e18c3d62db9d43de5294640bed5916d96ae3200e6313ea4e03859bcbf78c90a3765de977f63a922b7c8302c37b9e8d056275e245186f65ab0c85cf7bbd0e2702a19e0a4b13807edc794638d80640f17055e1f83553c29b75dc4d9d72e84ff0a9b59cdc487eb353cfe28e2d2da4c021f260ece5c8a526c982f8324bcaa5ac6895db46ff99bbab272570edb9d1f557c3a09926b9a8c98ae5a09329a4946aadd149409d476410cf3f9dcb303509c0d5a6b822e45834755deccad1cab5d65ea5e85b232c3254f94fcfc8166c5ecdef5baa756c7ce876c9ac66439890826553938f1b350a068ca624deb5194429cbec146b2e3c7dfd71648945d2eaee974a22116d6dffbc41892cb1a5f3c4b4aa4be3aee9cc875830883bd983b9d5818f4911bbb01cdbaf620eb7ea019e588d8eeac08eb073f77c3d057f10d326f449d2c16c869ec93fd9f7df55c9f86260bd9320af19843ce750441d828fba5780bcd4e2f8d78f36d7133a54567d82bc030585e5f4b999dbc49068253a4eb24a0944d2cd7c0d66d49c3d545811c86bcacf52254ba83ab0d53be3767aed3b18034dc4b38869222ca6d80d73e011d36643708b95c00e105f881ba875fb16bd1fa927ef141fc2fbf8f08b5c0f260eaddc12839bbdabfd2b28b1779d688727df319c3226f5dd8b05492967523fbbf64e7bb27dcf5ed88c81a2db5df5be36175b4732c1ea1c6bb0865b2e78e33d3434433a0031a12549e6b49fdd55172a730a5809b656394c2566063635893f447c3bbbe502b436e1856bad5d2d2d6baec8a7d810377c01e606ae889cef2f74b63253d2b558746f00315847b13e888a172acef0b68de1267002dc210d66c824b21fbac56d0cebe4c7c23b0eb1f919f8219d6740cc85429fd17c71855c0f39ad085e60cc7a2ece0b074e6c0a12c8497f826cc87773774f9fcee35ad03c5273452e89fa6b179249859db9c85a938287d042c6a3ad4942900dfe7e0fffb91424f7f0f3ae6a8d0137541db8e0e3ee59dd7125b44dd82fd444cf65625866c104f8763623324e04a28aecf7eb344fa6e24f21fb0945dcef0edb2263c9855dcae278a45ace0657f81263f7f4dd40573e7d13d118b291210d0ccbe77784efce0fc309886b24c3d9202022b4073b80117ca3b172b50d29a1ff7d93369c3418fac8933734f855ed868d2a7ca5ccd31b19b6d86c2ce61bbb98a49f470bba2243c5b5b1faca1444db73e47a418b7153b0c6ed94bef8adeef93d7f438d7a2dd97dec2b8ca87c07d98869de2512d189910b22f8548c76b3876f34f36e77a1cd73d50ad451a2405ed735c1d9d435e3bf7dfcdf0d23a2b862b119b5c3974e1e67969158906b95c2259944256a4c4815f2f337a9da7ea58d1d2b4260b496450a2299c546b88b9631ca367db8a2ff276a1b0e9d083bfce86ef1235e4b5251673d74610e61f67ef0c2010ddcac1f5f9a71e272dae4e6e58bee9f708b250120027717b7d93947cad922f8275f6e3491a7889375b017808660720f9303f476534718919341ca3ae3f6f02dab5ca4547d4df10e29b6bbd62689f66a10b135b84f1599107c5a76482fbca9611b5ef699d6406d55a0d7e2a20ac9243d1e9de4293ab48eb1d75ae6fb77d30374e8aade3f347a6fff9986db1959f85744afb198a05b26f9d7371aa71128c842a8065a248c67de78d225bb87485ddcba6b2cc7eb4fbafaa5e59c9e0945d54855d81c7786c1ae7b16e0a3a54251a963b6608cd911aaaceb1991647894b9142badec7ef7bc8f83a24d598ea4d80f010a189e93adf130f29ef54d76dfda5aaf4116f7ec8f75dd9cd704f73dbca1e47e4f3389a5ba26eeaf6c98eff27193f90add7ce24eda182739741f30f79ac792253bfed645ff8f4379600debebdb711c78fd969642e20897003f3e03c6e3e7ad8904f1fa73874bb22f9fb1bb9486819e4ecae3c47168a9471b46097651d399f45b00d55cf23c6c0264beb8f2446fe6a5ac93354800f8bd054ceebcca31e8d689ace988119e8aa95cd36b16a318934f6f518df0ac32353fc31c00f2ccf351d17f7d55ae5e649ffec4d472989b15eb70384327f0ff46a0ac6691466bf895628c9d03cef643d15af7ca4f29a9ef5e8fd0cffa266a90e8f5b836bc7d75aa9d8670e8468ade355bb2ea2b062470c12e997829b14269f0d35487c565d55e724a55ecfdfd67a4c810a1520d2cba3f9b88954d0d794074ccceca247337c55f8b279c4c129f98fba724af8faf6c4397b9f53e52532957053553fda28e6ae47b1c89f4166d04e6eeb9f48e345afe3db4a01128d9669d4c06fed61fa6aa4ca1822395796d66293d6a54509669ca4a935dc04f8a1b63ce7df9fcbc6170fdaaed512da25bef6d051ea3c84cf56e104c6580500bfc22b97f9d17346d42de26aac5793f5ad46a75f847f7015e67ee8ed8b6116f276a99003c27b6c9bc5a39d50441c83872f78e7b0168640e9c2bcae61b1ff842537b5d03710743deedb0992b45be28427539a92ac7526a19418196135db655adc5449899b08932e58f803e520a7ff6957cb6e1d5056cad96b8bfa342bf0abafa11549ac2465240c04097630189429be240cbe7f77130a101a5e074d15f5057c403bb56603d4d84799fe13e1252ba9d255ecd4d545e41f598e3442d952c5f31f1fc634ec6af1bdedb486a6bd1310234f15cb30c57b6d0d5abb8fd0e5617e5907595"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000076f00)={{0x0, 0x100000000, 0x7, 0x9, 0x6, 0xffff, 0xf8e, 0x20, 0x3f, 0x6, 0xff5, 0x9, 0x0, 0x7ff, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000077f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000078100)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r5}, {}, {r6, r11}, {}, {}, {0x0, r12}, {0x0, r13}, {0x0, r14}, {}, {0x0, r15}, {0x0, r17}, {r18}, {r19}, {0x0, r20}, {r21}, {0x0, r22}], 0x1f, "a9fab7b8fe9c4f"}) 18:03:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x2000000}, 0x0) 18:03:54 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) 18:03:54 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x3000000}, 0x0) 18:03:54 executing program 1: r0 = socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:54 executing program 1: r0 = socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:54 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x4000000}, 0x0) 18:03:54 executing program 1: r0 = socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x5000000}, 0x0) 18:03:54 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:54 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x6000000}, 0x0) 18:03:54 executing program 1: r0 = socket(0x2a, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:54 executing program 1: r0 = socket(0x2a, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:54 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x7000000}, 0x0) 18:03:54 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) r1 = syz_io_uring_complete(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x58, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x40) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x20}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a3c0)=[{{&(0x7f0000007c40)=@qipcrtr, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007cc0)=""/4, 0x4}], 0x1}, 0x401}, {{&(0x7f0000007d40)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007dc0)=""/83, 0x53}], 0x1, &(0x7f0000007e80)=""/67, 0x43}, 0x20}, {{&(0x7f0000007f00)=@nfc_llcp, 0x80, &(0x7f0000008040)=[{&(0x7f0000007f80)=""/154, 0x9a}], 0x1, &(0x7f0000008080)=""/4096, 0x1000}, 0x1c0000}, {{&(0x7f0000009080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000009140)=[{&(0x7f0000009100)=""/53, 0x35}], 0x1, &(0x7f0000009180)=""/103, 0x67}, 0x200}, {{&(0x7f0000009200)=@qipcrtr, 0x80, &(0x7f0000009380)=[{&(0x7f0000009280)=""/218, 0xda}], 0x1, &(0x7f00000093c0)=""/4096, 0x1000}, 0xffff33b8}], 0x5, 0x10041, &(0x7f000000a500)={0x77359400}) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f000000a640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x64000}, 0xc, &(0x7f000000a600)={&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="200026bd7000fbdbdf25050000000800020006000000080003000000000008000300010000000800020004000000080003000500000008000300060000004800018014000400fc0000000000000000000000000000000800060004000000060005004e22000008000300ac1414aa060005004e20000008000300640101000800298a0dec2f20e17fb7c0eda19423c58ef3728f20fd6f8b3314baa1db024139f69e2075ab023d193284175336776f2d093b92eb95b3fcab686fecab8f6bd9e4a49d84b890c38ddad0ecb1051b4b87ae803de4d90306682279556fdf3bafce82f26774865faad2a2c78e01b811c53fcd3690d08c1bf53a86404301d9784703fe5067e69f436f996a7a3d91973fe1f5215f02a24215", @ANYRES32=r4, @ANYRES32], 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x40080d0) write$P9_RGETATTR(r1, &(0x7f00000000c0)={0xa0, 0x19, 0x2, {0x0, {0x2, 0x0, 0x7}, 0x1b6, 0xee00, 0xee01, 0xfffffffffffffffd, 0x8001, 0x7, 0x968, 0x800, 0x2, 0x2, 0x6, 0x9, 0xab2, 0x100000001, 0x8, 0x3d8c, 0x6, 0x2}}, 0xa0) 18:03:54 executing program 1: r0 = socket(0x2a, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r0) 18:03:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x8000000}, 0x0) 18:03:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$ndb(&(0x7f0000008d80)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007fdc0)={0x0, [{r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4, 0x0}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}], 0x7, "d4f149ce949416"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000080dc0)={r3, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000081dc0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000081fc0)={r3, r4, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000082fc0)={0x1f, [{r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}], 0x1f, "074c894d9eadc0"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000083fc0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000841c0)={0x8, [{r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}], 0x3, "72100cafc22c55"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000851c0)={0x80, [{0x0, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r10, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r13}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}], 0x40, "0fb7e8bef95851"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000861c0)={0x2, [{r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4, r3}, {}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}], 0x7f, "773e7c25e67013"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000871c0)={0x1ff, [{r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {}, {}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {}, {r4, r3}, {r4, r3}, {r4}, {r4}, {r4}, {0x0, r3}, {}, {0x0, r3}, {r4}, {0x0, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {}, {}, {}, {r4}, {0x0, r3}, {r4}, {r4, r3}, {r4}, {0x0, r3}, {r4}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4}, {r4}, {0x0, r3}, {r4}, {r4}, {r4}, {0x0, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4}, {0x0, r3}, {0x0, r3}, {r4}, {r4, r3}, {}, {r4}, {}, {0x0, r3}, {}, {r4, r3}, {0x0, r3}, {r4}, {}, {r4}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {}, {}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {}, {r4}, {r4, r3}, {r4}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {}, {}, {r4, r3}, {r4, r3}, {}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {}, {r4}, {0x0, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4}, {r4}, {r4, r3}, {}, {r4}, {r4, r3}, {r4}, {r4}, {0x0, r3}, {0x0, r3}, {r4, r3}, {}, {0x0, r3}, {r4}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {}, {0x0, r3}, {r4}, {r4, r3}, {r4}, {r4}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {}, {r4, r3}, {r4}, {r4}, {}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {r4, r3}, {r4, r3}, {r4}, {r4}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4}, {0x0, r3}, {r4}, {0x0, r3}, {r4, r3}, {r4}, {r4}, {r4, r3}, {r4, r3}, {0x0, r3}, {}, {}, {0x0, r3}, {r4, r3}, {}, {}, {r4}, {r4}, {r4}, {r4}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4}, {r4, r3}, {r4}, {r4}, {}, {r4}, {}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4}, {}, {0x0, r3}, {r4, r3}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {}, {r4}, {}, {r4}, {r4, r3}, {}, {r4, r5}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {r4, r6}, {r4, r3}, {r7, r8}, {r9, r3}, {r11, r3}, {0x0, r12}, {r14, r3}, {r4, r3}, {r15, r3}, {r4, r3}, {r4, r3}], 0x8, "5a16eb7ff74a70"}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000340)=0xf0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001580)={r3, r16, "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", "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"}) r17 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="38400003", @ANYRES16=r17, @ANYBLOB="33040000001b0000000001fcffffffffffffff00078008000600000000000400048008000100000000000800020001000000"], 0x38}}, 0x0) 18:03:55 executing program 4: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/clear_refs\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='4\x00', 0x2) 18:03:55 executing program 1: r0 = socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(0x0, r0) 18:03:55 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x9000000}, 0x0) 18:03:55 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, 0x0) 18:03:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xa000000}, 0x0) 18:03:55 executing program 1: r0 = socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(0x0, r0) 18:03:55 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)={0x148, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x11c, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x637d22f8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b99e5e3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe498754}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6001bbf4}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31cd7d6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fffffff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41a6ca76}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49559fbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x173108d5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71cda300}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ee77d41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7833c41d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6363fd3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74543c05}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x148}}, 0x0) 18:03:55 executing program 1: r0 = socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(0x0, r0) 18:03:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xb000000}, 0x0) 18:03:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x38, 0x0, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 18:03:55 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xc000000}, 0x0) 18:03:55 executing program 1: socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) 18:03:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="3304001200000000000001000000100008800400078008000600000000000400048008000100000000e706e8020001000000"], 0x38}}, 0x0) 18:03:55 executing program 1: socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) 18:03:55 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xd000000}, 0x0) [ 3044.763313][ T4882] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 18:03:56 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, 0x0) 18:03:56 executing program 1: socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) 18:03:56 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xe000000}, 0x0) 18:03:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00', r2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r6) sendmsg$NLBL_CIPSOV4_C_LISTALL(r7, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r8, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r8, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) r9 = socket(0x29, 0x0, 0x3ff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x7c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r9}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffffffff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x240000c0) 18:03:56 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="33040000000000000000010000020000000002000c0004800868ceda7c63812c0c000000"], 0x44}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x24000845}, 0x24048001) 18:03:56 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x10000000}, 0x0) 18:03:56 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, 0x0) [ 3045.237550][ T4906] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3045.292614][ T4906] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. 18:03:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x11000000}, 0x0) 18:03:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={0xc4, r2, 0x433, 0x0, 0x4, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7377}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde7c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8975}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x531b8873}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x115dca8d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x361d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6cf7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fe47fe0}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5175}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c108bac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x304366f}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ff42980}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40279736}]}]}]}, 0xc4}}, 0x0) 18:03:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x12000000}, 0x0) 18:03:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x20000000) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3304000000000000000001000000100008800400078008000680000000000400048008000100000000000800020001000000"], 0x38}}, 0x0) 18:03:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x20000000}, 0x0) 18:03:56 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, 0x0) 18:03:56 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, 0x0) 18:03:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="38000000497bb074d0bdfa5de86e16ad7507bc6d3a20dbe1599a17bdb5b02aa5edc5bf71101ac4745ee12f4aabcee8d7987757e71d76045a5a2552ebc326e8195463d9b9c828e44306d681573bed818a4d3538cde1912444b342c85108448afa4ba7095e7a18ee8c47f80cf39ce7e088d54287d13f3bba2df0fb67aa99fbbba42e47d269d59bb7398ee20f50c1ea5c208754c4a3da29d40ffa78b8c4100d69be61dd1c4c49886fda30ecead6ff1f945c4af15c9c13c498da5b6f22ea0e2be96d7eb8522553f75bd70fe8e9e7e4b5a235e1828bfea7f564e8", @ANYRES16=r2, @ANYBLOB="3304000000000000000001000000100008800400078008000600000000000400048008000100000000000800020001000000"], 0x38}}, 0x0) 18:03:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x25000000}, 0x0) 18:03:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x48000000}, 0x0) 18:03:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1d8, 0x0, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xac, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a66a1ae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e1f815c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63a0a93e}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26ef8680}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d3719fc}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74d7ff4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4804d6bf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f4b91de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3159fd9a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20ccc7df}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xdc, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e40ad2d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x525e4947}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34c7e057}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f21874c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4019ad94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cfbee4c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3361bbb7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef84}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ba0f759}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x84a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25b5ec2a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4add7a1d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9f11}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7774d444}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30b4a925}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x592aeece}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x293ce6d4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xae48}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x73bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7feffc37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x76bd}]}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) 18:03:56 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x4c000000}, 0x0) 18:03:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = fanotify_init(0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)={0x1c4, r3, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x190, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a74bea5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7612782c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5165be5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d8b98c9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55fd57f7}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51342f18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa35b35e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e16ece8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ec1a869}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x578954a7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x739c5c12}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f3f7518}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x24be1827}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79c87d0d}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e91dddb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3fb0c4c3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55aed839}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x35}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f62f2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28ac53ba}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ef32911}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1c4}}, 0x0) 18:03:57 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(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x60000000}, 0x0) 18:03:57 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000240)='4\x00', 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, 0x0) 18:03:57 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x68000000}, 0x0) 18:03:57 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0x4, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r3) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r7, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x5c}, 0x4008000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c070001", @ANYRES16=r6, @ANYBLOB="000228bd7000ffdbdf25010000000c00030000000000000000000c00020058a3000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x404c894) [ 3046.302920][ T4972] ================================================================== [ 3046.311049][ T4972] BUG: KCSAN: data-race in isolate_migratepages_block / isolate_migratepages_block [ 3046.320460][ T4972] [ 3046.322783][ T4972] write to 0xffff88813fffbc10 of 8 bytes by task 4970 on cpu 1: [ 3046.325272][ T4975] block nbd2: not configured, cannot reconfigure [ 3046.330406][ T4972] isolate_migratepages_block+0x1964/0x1c90 [ 3046.330433][ T4972] compact_zone+0x1597/0x1e60 [ 3046.330449][ T4972] compact_node+0xe4/0x1e0 [ 3046.330465][ T4972] sysctl_compaction_handler+0x47/0x90 [ 3046.330483][ T4972] proc_sys_call_handler+0x3dd/0x530 [ 3046.330502][ T4972] proc_sys_write+0x1e/0x30 [ 3046.330518][ T4972] vfs_write+0x6f9/0x7e0 [ 3046.330537][ T4972] ksys_write+0xce/0x180 [ 3046.375724][ T4972] __x64_sys_write+0x3e/0x50 [ 3046.380320][ T4972] do_syscall_64+0x39/0x80 [ 3046.384744][ T4972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3046.386340][ T4975] block nbd2: not configured, cannot reconfigure [ 3046.390824][ T4972] [ 3046.390835][ T4972] read to 0xffff88813fffbc10 of 8 bytes by task 4972 on cpu 0: [ 3046.390851][ T4972] isolate_migratepages_block+0x1940/0x1c90 [ 3046.413213][ T4972] compact_zone+0x1597/0x1e60 [ 3046.417895][ T4972] compact_node+0xe4/0x1e0 [ 3046.422313][ T4972] sysctl_compaction_handler+0x47/0x90 [ 3046.427776][ T4972] proc_sys_call_handler+0x3dd/0x530 [ 3046.433078][ T4972] proc_sys_write+0x1e/0x30 [ 3046.437588][ T4972] vfs_write+0x6f9/0x7e0 [ 3046.441958][ T4972] ksys_write+0xce/0x180 [ 3046.446234][ T4972] __x64_sys_write+0x3e/0x50 18:03:57 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x6c000000}, 0x0) [ 3046.450840][ T4972] do_syscall_64+0x39/0x80 [ 3046.455255][ T4972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3046.461164][ T4972] [ 3046.463480][ T4972] Reported by Kernel Concurrency Sanitizer on: [ 3046.469627][ T4972] CPU: 0 PID: 4972 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 3046.478304][ T4972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3046.488357][ T4972] ================================================================== 18:03:57 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$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000040)={0x38, r2, 0x433, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'gretap0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x40000f0) 18:03:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x74000000}, 0x0) 18:03:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00', r3) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000002c0)={0x14, r5, 0xb0b9a3bf65aa3a2d}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)={0x318, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x164e83fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67f32d86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fcc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68fa5451}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5fbb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe4c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa7f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc440}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcefe81f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23362600}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x465734d8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf2a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69788b21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x488b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63aba3}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x157a28ff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4ab3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x972}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc73}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c7a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25faa076}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41c519a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e8930c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb09f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3945}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x573}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13090c17}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x733d8c18}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x15e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71524776}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd82}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48d47526}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4490732d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe866}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4405a690}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46a52f80}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c399831}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x194, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf8e0ae8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x23d8ec74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11fb9383}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77c79938}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78bb3932}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c3e77e7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55949349}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5504e2a5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c5dd9eb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2099032a}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c3ebd9f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3362c318}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x401f0339}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b919db}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48d5e311}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cae944c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x237f5ebf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x20}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d8e4bfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45821451}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x378c9e1e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6494ed1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x484c164c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ead7ae8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x687d4ae5}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x318}, 0x1, 0x0, 0x0, 0x800}, 0x4000050) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="33040000000000000000010000001000085c0e52d373a3fd5d00000000000400048008000100000000000800300001000000cd6be88b5f71f3100b5b70d270a8fd9d84b0780076ea05ec54462fa9d46e6ec7efe681636b981c7cb4b8ed0eb24026471784ffff3d9e44536181101bfdc4c2eda9cd408436c21a6214eb35dd5683e1d2b4220492b58802165d82942086f8ab5b8e4909d91d5c63b9d5785ec29b1385de2def2484f4bb60174461ee59fbbbe335b0da5c4c65d2ed29"], 0x38}}, 0x0) 18:03:57 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x7a000000}, 0x0) 18:03:57 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x89f616a6}, 0x0) 18:03:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, 0x0, 0x20, 0x70bd2a, 0x25dfdbff}, 0x14}}, 0x4040) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e13baa114bc1d347cf679a6b751c8b867c28c10b7dc387185fba61be6c58bd66512732e0b56ab907ddf73b14a281f7ba20d3a3f9c6", @ANYRES16=r2, @ANYBLOB="330400000000000000000100000027000880040007800800000000000008000000"], 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000009100)={0x0, 0x0, &(0x7f00000090c0)={0x0}}, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x100, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40094}, 0x10000011) 18:03:57 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0x9effffff}, 0x0) 18:03:58 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='0\x00', 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100000, 0x0) write$sysctl(r1, &(0x7f00000000c0)='0\x00', 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000070f00)={0x0, 0x0, "b44de6460c0993561aac26fc6a41ccdf41d52fd30a10ee06fc39d9f6f150a2ac559804444137b5b5655378d347212970053688caea1564b3d2dd412b47314789081fbe88874acf916fdbce6aef3af4aeb05ee3695b64191f2ee7ef4175a78e4a4ae77b2d6178de28f5a4407d1916ce072ac80bd7507726ee0a53fb9cc53728ff8b0bd10bb7c8fecafa27f0a92dca7ff73431e4c995f2626c70129400e87b8222e39ccf11cc1be0940a8d6c6da0e4d6b8c6e783c7f9c52022d59b49534a18be9f1b2241b02d26da72d23fe1c56b6fc2f2ccf3c3a0820f0d2b07bcc44dca7a3eebd10dc6a0a22b9f87bbd765a7351dc9754ce2b8b5366ca4d391041a0ac8a9a3eb", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000071f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000072100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000073100)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xec, "9989d63f732014"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000074b00)={0xcb, [{}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "3e2149d15118e6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075b00)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075d00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000075f00)={0x0, 0x0, "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", "5790140bd8c0e5728524f93a5afa31f950a0d4a090b1663a563067fa62fc3ebec506e98a68af34e6440ea5d4d7d753f7c1d4639ae0a93c2533a0923d5138e8505d09c6c6963791a280ca41a8aa06299123940cc44c5b53424bf0df51b7b96220568954f4a17f7f5448f4567193063a3816342b286b421283e49d9830ca2426cc796aa568073b073614b6d54399d9a58605437d09fbe0721510d0ac836900592e1423c498f51bfbd7e030d17303a7d8c6a5da68a0c5edd4db507f300be202b997e039548406c42fb692be046b016b79f46d31ad33e9ded9bf06de17a63420c6743015030dc4f4e922c5e35bf02f7c34a3f899859cc2006aefc669097e1703b9bb5c56d11ac4c0d1b71cd456d5a1597f644bc8f90cb1cffa838ffa6c65bbf84bd66bb8b976e8d99830b28171fd3ed79b383becc8a8e61a8f55f0f2d95bd525ff31b3dfc83965ff0e1ce86526a1d5df542439ccd7e652237268db77ba1adb9bea60920791130423eff703801283077e52cc3031aea93394b484eb2f9e46cf1a7ee5262e53d86015cf05c46c94a6aff3663bd38847b4bafd06a9cb4880dd12ef7e4f0d1450d1b0c361efc26f255e66c4b6ed3e4573dbf6ea69a2bc3c8864c5e760b84d4f5fc369921a1a2c10e9690bb0be45edaffbbbecb8628ef3a9038938546e3bc2d8a6891639f4b8e7ae06f601c9cb03fa03fc6686a93ee228ec38e58f155340dc4bbd6b27cf86d478136c93184a8fc737360f2434f5889e2c0596374e2aa194a7992b594a07fbb12659179c1e56716c6d2f90aae17cf4436582df273fb34c592c43c88676cfacd96eb94d212089735a8903d73f447ae854be5e8d01b99effacb44ed7b0a63896f88dd5b114150d943a0166a721c56b5e46286b7a7480453d18d31abb1659677af9939103751e221140ba89c933829d3b03a657a9e5df9844c445994fdeeb4ca086730cf12be43b80a1e319d89c2c0406acdfa1c1dc18c9e50d77933a145b753eb29612ad1b6bff1f76ed7977ca057c16ffb8c541b38d317c38b0921802f6f4ee7745c9ed9c62dedb737e40e1a26a884e048894326ff65af7e027bf9bf28181811f13fa5f3c8d68dbf81a45eb8359fbaad754a81e4f95d1e26f018bba15e863ab1a5d307098a2c81e0fc655cd143823c702903d004cbde5caa282703c549fca9fb926c0730fa4735744f3b2e08a87e1bf734278386525da45cfb15b1e9bff1631042815332f5b38024a75ae5a897fa1bb25f2fa3a6d0c60e400f3bbdd90fa5d9b10c89968b94c1c7e78049bc3a231e9bd6aec6decd99a1d53c52083c22e3390b92368ccf97ec533bc7e901c80a2015eb57cfe2d27cdc6ce9c12a8742dddc01cfc092cf225c85b6b95163f253c6da910fa29e134587d36e9e546a54052d8dfd582da6b4c6bf1a7f46d50c1f846d300fd9db9bfc5a6ff8be02de888ce119266cb781174adf39833ad4835259a9b91dceb233d5c9b5e2423ed212947790855157316d7e73e122a005417cf1ffc47a7ce4af29fc460b9a9ec1103e1e76cdfe34e2cdcafb19633011589e8c5a57fd6c2fedeadc7a55fa60324f7b3348fb11d08590db63787af0c50b0b4a27c05c07f539188b55e09bf4c8259fccdaae4a008a4917b53e27e0a9659c37ecd512f8365bf0ceea00193a7c1a76d9876aabccd223971ddc22c243a8f0d630d78ddc9f7c207a91be57881f6ceb21dc4e071cc68cd27da97574251b0423cda5a089d795095f3481f622474a767a60e99836930fb3c96d524098ebae5aa779f482a9fcf6e74d4751ad8283215324b89ebb8b2ea10d6321fa08311c6b1f08a3b0c821002616b3e976c7758b3358a0b6118bbbfc85faef6071b9eb95009b7c92443640ea2bf440ed22c73cf9c29f1a05b7d8dc76137ff3e9cbdc23769b1fc1c87c7848121c90f496c9d316543e3052a5b0c691084407158437ffdc0c1059b336c00efce797b34760404e40adfa6fea2229224a308c0d668b73ca3128f7a57ef4a780b93ffb1b540c8587ee3207e57533f8e204fc16bd7058aaca7c7c206b7651bc4dc6a5d9d57a91b305104a55c9fb4e8a8dd2938e892c11edb200e8db52529eb1f0e551f27f24cc896bd493c8c1d4e9dbe5afc5856e08f51e4302bbedd61b3c38c118804f39d6d7f938ef6fca7bf4594f30e4a22929da7652f3e41f42b94f77f456a49ce6ab2d791d51c813eee7eb659d71e2a85303f2c5a9376a44bd9fee676f72efbe505cd570602447feea986edb30989094ef49724e35406df1b081a9994c8cd4ebfa80aff3b3a7781fd0fb188fdb5b00d50335c7514e5aea512377c39d8a4428eaa1fd14e4466bd595b202abf218d29374782d049ea1adbcc49f2d0fff63a61449f4f68a5b3aadc6773482344004d5af3ffde95046da5072f7a54806cdc2854c5ce982dd5e337734d266809dc5dcff86c1b7aa5b1b7d168d8b4b1ad4f698a24e3eab83b2349d3392aceda377f26b8caf3f627cc83c81c793c54d3e5e1cd6a0f897fbe16ed7ef2e6c3d28085ce4c3a37cd55272d0f4b42bfb3308bb422530cd0d842e49a46c34aa7c037c3deb1bb5fb636b29b928d6fe8176d32802b58116275987a1a23884bbdb7eb4bb2800c7ffa605ff6219ca27c1090ff6599202636dea85977c3c80d3ebb7c39f54e53a4844d7bb75f96db2a9fbf4b3e32ee9aec957fc5b26ebc71f3e18c3d62db9d43de5294640bed5916d96ae3200e6313ea4e03859bcbf78c90a3765de977f63a922b7c8302c37b9e8d056275e245186f65ab0c85cf7bbd0e2702a19e0a4b13807edc794638d80640f17055e1f83553c29b75dc4d9d72e84ff0a9b59cdc487eb353cfe28e2d2da4c021f260ece5c8a526c982f8324bcaa5ac6895db46ff99bbab272570edb9d1f557c3a09926b9a8c98ae5a09329a4946aadd149409d476410cf3f9dcb303509c0d5a6b822e45834755deccad1cab5d65ea5e85b232c3254f94fcfc8166c5ecdef5baa756c7ce876c9ac66439890826553938f1b350a068ca624deb5194429cbec146b2e3c7dfd71648945d2eaee974a22116d6dffbc41892cb1a5f3c4b4aa4be3aee9cc875830883bd983b9d5818f4911bbb01cdbaf620eb7ea019e588d8eeac08eb073f77c3d057f10d326f449d2c16c869ec93fd9f7df55c9f86260bd9320af19843ce750441d828fba5780bcd4e2f8d78f36d7133a54567d82bc030585e5f4b999dbc49068253a4eb24a0944d2cd7c0d66d49c3d545811c86bcacf52254ba83ab0d53be3767aed3b18034dc4b38869222ca6d80d73e011d36643708b95c00e105f881ba875fb16bd1fa927ef141fc2fbf8f08b5c0f260eaddc12839bbdabfd2b28b1779d688727df319c3226f5dd8b05492967523fbbf64e7bb27dcf5ed88c81a2db5df5be36175b4732c1ea1c6bb0865b2e78e33d3434433a0031a12549e6b49fdd55172a730a5809b656394c2566063635893f447c3bbbe502b436e1856bad5d2d2d6baec8a7d810377c01e606ae889cef2f74b63253d2b558746f00315847b13e888a172acef0b68de1267002dc210d66c824b21fbac56d0cebe4c7c23b0eb1f919f8219d6740cc85429fd17c71855c0f39ad085e60cc7a2ece0b074e6c0a12c8497f826cc87773774f9fcee35ad03c5273452e89fa6b179249859db9c85a938287d042c6a3ad4942900dfe7e0fffb91424f7f0f3ae6a8d0137541db8e0e3ee59dd7125b44dd82fd444cf65625866c104f8763623324e04a28aecf7eb344fa6e24f21fb0945dcef0edb2263c9855dcae278a45ace0657f81263f7f4dd40573e7d13d118b291210d0ccbe77784efce0fc309886b24c3d9202022b4073b80117ca3b172b50d29a1ff7d93369c3418fac8933734f855ed868d2a7ca5ccd31b19b6d86c2ce61bbb98a49f470bba2243c5b5b1faca1444db73e47a418b7153b0c6ed94bef8adeef93d7f438d7a2dd97dec2b8ca87c07d98869de2512d189910b22f8548c76b3876f34f36e77a1cd73d50ad451a2405ed735c1d9d435e3bf7dfcdf0d23a2b862b119b5c3974e1e67969158906b95c2259944256a4c4815f2f337a9da7ea58d1d2b4260b496450a2299c546b88b9631ca367db8a2ff276a1b0e9d083bfce86ef1235e4b5251673d74610e61f67ef0c2010ddcac1f5f9a71e272dae4e6e58bee9f708b250120027717b7d93947cad922f8275f6e3491a7889375b017808660720f9303f476534718919341ca3ae3f6f02dab5ca4547d4df10e29b6bbd62689f66a10b135b84f1599107c5a76482fbca9611b5ef699d6406d55a0d7e2a20ac9243d1e9de4293ab48eb1d75ae6fb77d30374e8aade3f347a6fff9986db1959f85744afb198a05b26f9d7371aa71128c842a8065a248c67de78d225bb87485ddcba6b2cc7eb4fbafaa5e59c9e0945d54855d81c7786c1ae7b16e0a3a54251a963b6608cd911aaaceb1991647894b9142badec7ef7bc8f83a24d598ea4d80f010a189e93adf130f29ef54d76dfda5aaf4116f7ec8f75dd9cd704f73dbca1e47e4f3389a5ba26eeaf6c98eff27193f90add7ce24eda182739741f30f79ac792253bfed645ff8f4379600debebdb711c78fd969642e20897003f3e03c6e3e7ad8904f1fa73874bb22f9fb1bb9486819e4ecae3c47168a9471b46097651d399f45b00d55cf23c6c0264beb8f2446fe6a5ac93354800f8bd054ceebcca31e8d689ace988119e8aa95cd36b16a318934f6f518df0ac32353fc31c00f2ccf351d17f7d55ae5e649ffec4d472989b15eb70384327f0ff46a0ac6691466bf895628c9d03cef643d15af7ca4f29a9ef5e8fd0cffa266a90e8f5b836bc7d75aa9d8670e8468ade355bb2ea2b062470c12e997829b14269f0d35487c565d55e724a55ecfdfd67a4c810a1520d2cba3f9b88954d0d794074ccceca247337c55f8b279c4c129f98fba724af8faf6c4397b9f53e52532957053553fda28e6ae47b1c89f4166d04e6eeb9f48e345afe3db4a01128d9669d4c06fed61fa6aa4ca1822395796d66293d6a54509669ca4a935dc04f8a1b63ce7df9fcbc6170fdaaed512da25bef6d051ea3c84cf56e104c6580500bfc22b97f9d17346d42de26aac5793f5ad46a75f847f7015e67ee8ed8b6116f276a99003c27b6c9bc5a39d50441c83872f78e7b0168640e9c2bcae61b1ff842537b5d03710743deedb0992b45be28427539a92ac7526a19418196135db655adc5449899b08932e58f803e520a7ff6957cb6e1d5056cad96b8bfa342bf0abafa11549ac2465240c04097630189429be240cbe7f77130a101a5e074d15f5057c403bb56603d4d84799fe13e1252ba9d255ecd4d545e41f598e3442d952c5f31f1fc634ec6af1bdedb486a6bd1310234f15cb30c57b6d0d5abb8fd0e5617e5907595"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000076f00)={{0x0, 0x100000000, 0x7, 0x9, 0x6, 0xffff, 0xf8e, 0x20, 0x3f, 0x6, 0xff5, 0x9, 0x0, 0x7ff, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000077f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000078100)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r5}, {}, {r6, r11}, {}, {}, {0x0, r12}, {0x0, r13}, {0x0, r14}, {}, {0x0, r15}, {0x0, r17}, {r18}, {r19}, {0x0, r20}, {r21}, {0x0, r22}], 0x1f, "a9fab7b8fe9c4f"}) 18:03:58 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="dc8b8173d340c9d982601be6fdd6785343893af284984c06", 0x18}) 18:03:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xa616f689}, 0x0) 18:03:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00', r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'virt_wifi0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan0\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x40800}, 0x48) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="6dddcee96e8bdd99b3f41067785d0b402b51853a9c1314f7cdcbe808c40275fb74547d74b4d0a611b8fd3b9fc7f752ecf8c573fbc8ddfb288423df18577b3a0a97a9bb7ad4d1aeda5623544d710a5a5a45dbcf4cb77b039f7bdc24feec7c19d23e841ad297df3fc33cd565d1c88ded97b78b0205a3ff7b540801291aad13587c096bc822a44c01931e407af01145423ec33f75319b5c", @ANYRES16=r3, @ANYBLOB="3304000000000000000001000000100008800400078008000600000000000400048008000100000000000800020001000000"], 0x38}}, 0x40000) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00', r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0953a62d55499c9c5213160500000031b12bc66209bfafabdacff4138947ab94ed", @ANYRES16=r4, @ANYBLOB="010025bd7000fddbdf25070000002b000700737973746d5f753a6f626a6563745f723a64656661756c745f636f6e746578745f743a7330000014000300fc02000000000000000000000000000114000200ff02000000000000000000000000000100"], 0x68}, 0x1, 0x0, 0x0, 0x8041}, 0x20000000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000480)='NLBL_UNLBL\x00', r5) 18:03:58 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='0\x00', 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100000, 0x0) write$sysctl(r1, &(0x7f00000000c0)='0\x00', 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000070f00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000071f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000072100)={0x0, 0x0, "1bf31e5abfe5e141fec604cb7ba410b7f4fae7d81d0e2b7adbe2a8045f67f420a0719688383d6cf55640053bf3c0f53b285429a08d4e6452a843973bb7ce2597302536e63c9deab9767797092d3f2b07a35aea320b86837ac39ba22b3bba7900412ff3a5d3d9304817777169e65dc8b2d9ecf1f39a318a0f316a1df09b6c214add6ca02309b612837e64a28d51abc50606d4e02420876d534cd2ee356692951c46f27dbdb4c84c7a8ebf0629908f8d8cabcbeb43697b3229f364f3d5899aa36734b956e49fc23213ddf3474c1f4898c4bbff0b2cd849247d2659c113c4387e523b7481409b098b2abeb246af266ba8e26978b6e1b8d0c42234d3608a8fb2fe7a", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000073100)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xec, "9989d63f732014"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000074b00)={0xcb, [{}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "3e2149d15118e6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075b00)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075d00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000075f00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000076f00)={{0x0, 0x100000000, 0x7, 0x9, 0x6, 0xffff, 0xf8e, 0x20, 0x3f, 0x6, 0xff5, 0x9, 0x0, 0x7ff, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000077f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000078100)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r5}, {}, {r6, r11}, {}, {}, {0x0, r12}, {0x0, r13}, {0x0, r14}, {}, {0x0, r15}, {0x0, r17}, {r18}, {r19}, {0x0, r20}, {r21}, {0x0, r22}], 0x1f, "a9fab7b8fe9c4f"}) 18:03:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xefffffff}, 0x0) 18:03:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB="e0000000", @ANYRESOCT=r1, @ANYBLOB="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"], 0xe0}, 0x1, 0x0, 0x0, 0x4008000}, 0x14) 18:03:58 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='0\x00', 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100000, 0x0) write$sysctl(r1, &(0x7f00000000c0)='0\x00', 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000070f00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000071f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000072100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000073100)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xec, "9989d63f732014"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000074b00)={0xcb, [{}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "3e2149d15118e6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075b00)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075d00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000075f00)={0x0, 0x0, "32f0e33700e3fc0740d794a3c03422a4b5c7996910da24543ef3350596e7aaef5e8677abed181ead38aa8df24087f60e7e294215060fdd0f52f6cba19533ca07ce55a4a9870f0d54a7c8807cad5f54b1e25bb69410314f175ef44ea6e45c579251e3b8df87aa855ac9cd2c4651bf693900cdbc8c55cec26768b29d5f3d174484cd5302c1ce6b74dbe25016de28a727df5a94ab3c86d3e76278e54af9052755899fe5d70b385323e58a0c866a884c038a99328b0e7bdab9521a31c8cc75e8c2e079884814424d63603d562cb7a3ca1d2fb89a792196c3d7f06b931aaa35cf5db6417475bdf308dbbecee8914919c95b47c5b34d5b584ff7760b14e945a27628db", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000076f00)={{0x0, 0x100000000, 0x7, 0x9, 0x6, 0xffff, 0xf8e, 0x20, 0x3f, 0x6, 0xff5, 0x9, 0x0, 0x7ff, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000077f00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000078100)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r5}, {}, {r6, r11}, {}, {}, {0x0, r12}, {0x0, r13}, {0x0, r14}, {}, {0x0, r15}, {0x0, r17}, {r18}, {r19}, {0x0, r20}, {r21}, {0x0, r22}], 0x1f, "a9fab7b8fe9c4f"}) 18:03:58 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xf0ffffff}, 0x0) 18:03:58 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$nbd(&(0x7f0000000540)='nbd\x00', r1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000004900)={0x0, 0x0, &(0x7f00000048c0)={&(0x7f0000004800)={0x18, r2, 0x611, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}, 0x1, 0x0, 0xffffff7f}, 0x0) 18:03:58 executing program 1: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rfc1337\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='0\x00', 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100000, 0x0) write$sysctl(r1, &(0x7f00000000c0)='0\x00', 0x2) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000070f00)={0x0, 0x0, "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", "5f6181c9a6664e5c6f7aa8af80381da5e0942b5405dcc163b50d5292cef6515772359b773bf3d7f79ebc12dfc703536c5c1f22bfe19f12bbf68922023bc6e36be126c66c6323b42250923df4315fc4630cdff79e77f588e0aa7802395512cb0be49abd0d050ab936bf50dfa5acc7e596d8a5262b81af308942d8493f0934d1dedcbd26caca3983b63dc4683a0d318ea0224a8521863c157c51710953d2a52f90351e663c53b82e868aedaf58ffa3bdb4b709eb7ef85fa6322cd99f91314bb3fb2fc1aca447946fe0f8137d9cbfa9ccf18323dcb0e9838b96b7a5a163fb80724776bb07c6f14a7343dbb0d5f757680bfc16a14273c09c0e7e58f1bc92c2321d2d5653776d2b9b52864e17c823ac722ae90fcb3faa31a5af54391cde4e72ae8d0661d857518a9aba559ef618ba8281cef43f7dbd0e02f3ccab784edf0714860a562c8ec65e56655babee3f23a2a8b0c871607252c276e0f6303171a2a1a87f450a7016734eb9241b844beb45e17a2b419f16f588c30a3ee4b0270ff38bfa44cb29d70f5bdc91d42704d16402b9443fbc9cc8f121d99ca87baffe6e0cf1422def16276d1a1690610b806b8b65b804318998ec9a38856a3ba86ffc317bf9a2e71feb152fe814739da0234c42a7a6bcf9578a4ba7e79baf9a8f0ca62f3b7c27cb7bd8a84c21a7ab107434c3822599982c643cdc691d733604df732b5632f8daf4371dc93182d77d4e097c1f3cc87459aab5e5271c739a43c7e4a5d067d6683fcfb4da1736a5b17d708675bfa9dfd01a66712e8971e68358475e081f1935048b8f486f966a1d45cad95974e096175553f73fbf8d983399ef5a7f667498e20fb0dc3327d2e13bf929c43d66abda2022dac624269f9c6b782a7b87d1929e7d13d8cc83b4d4b16dc3b7e236836c39eeba8f4eb12749f9cf3d7ba38f1e8ef3663d8027aa9ec28f5d85fc51cacb423b633d500791fcf61f0c910c1842b5f86ec5bbcacf3c6e33a9a83d90247167bfdbd727c1877ef8903c5b69c3a426e3fb9682b0da8ed833487172b2d53351ccd10e6a49aeb66b9d222d6da7e3c18dc6a6cdd6f83ec8bd9a5b43a5712c648b6960daae329c98a8ef26b5af7b3723813655becef9c00ca5e5a6d4c0ba2eb2a7ddb94e0396110bc038fdf4e68e3508063e1b610dda508dade8e99037d8cdcb8b39b8f4108c6d978c5e10d9dddde2d958b2659d29da877125961305055e3442e1cd7d3cbb8e81dbc643f2118c6d9ed8197683892893d167cc86fff7edf612e5d026c8ab580095a6c0c23292c06fb7838dafd14c41034199a5deb60f5825a2d64e7e5db1960fee49980b111552d366f382fc3de4dd0cbc96120212696dc5b5279d8ea13e5040e70c6e5263bb6db37c74d49876b267d16c8cb15608ec18ed3deba8f847fe50c6f0972aa124694a0e5a50e24f3bdd00ac779dcc930a3c44fe09ee41f9520c85da29c760aa3593c810acd4d4879adcd45119bb83be1f0fc92318d746ce79fd648bf31797f08d8d6f7055bebf4e0df4cb2b618de368841f9b919faa3dcac140faa607b5c98a5106046edcad3fb690ebedeb80a5b4558f93b15a2ceb5578ee2e1283843d564db2869f482519e7b13454a4fa5d35b5de7998c30add254dd920625a42f9429555f7e57a453e71edef3ffdafe48fdd15572c4fd88b4911f76d46e9a194fb80593276e9a94880213cc3163fc147ec22716bed4d0f7b98a3592ed65d07b7d2e1bcb19e7ee198413df8302d1e51280d6ac14304d07f2495b3f741d2656df6201eb3fa4fd7299490cd0937ecad3bd1ee9b35ed3082ee4760251c248b9e1b51b4089ac2b216ce50164ca43a6717c850aa66359353ded158351e3b9363710495d898b414fa7b788cc73fba4264fbad3e19cb4bdf62ff4044a3a68a905c773e79e1cd2a0696f2c67f522d70e3989738396ec55025cdf77730d36816a0913f1d89832994db0a3e0ee87ead22aa36bd27d2902a23fc217341cefbcdf7a00037eab6061d6db3d35f26f812e463683a2e3dabd0a72a7fe62fbd4811c9aba6e4508a1d7b1c3c26300a2dba64a2c35d0a70c3290620176c387c47dd8a61eebaffd2ce4222b365637d7abaae54b219dcb7fff1d81e9f67bba88c74f47d1163c0db851fe7cfcd2cf3d6c53f37a82263c98d1369af90c5fc690aa8fdcb6adf4c66e882bd2a1a87a747038356543ae222590968aad8e7c60aac2c20dc8478b4da4578b858af5c19b8994fc1924dcd09b7b246ca4370228aeebc001368b67870370140b5c29ed6436d7049ac0e9b9585f6c66e5d24b517ad603543daf0d06e9426c2ef1e726201cf6f86b995082404a8f0b17c6690374507e7b4ead36226c0c47b9ba89a481bea271ab08a91e3978cbb1b0495cb624c43ea86f2d26ff1c6a24faf24a935d445609a317b85eb9d9af550803b91d13b0bc23071cbb9e26559a6ba1ab28b1df348675c6dc9f3d8c56df77113220fa3cd2b77d892defb418498d3a18b3a3f1242eb1ab4f55fa123d2b2666b01a3be8b6aafc5e4245943ae508948a090a9b32fa86430e9f87353b3f07deca7a262a6aacaa94c8bf3949412feeef89411f8b7101f7db9a477a92b0db81dc171e40764cae1651a1e5dbd69cfe62800c44b8918b4c1638fd5853e9329a7f88481a723af7c86b1390b319ef238f36ec0b1a9816489aed8beb170134c112b071c12ce8edab76e1cc83763c3658aee3d42403c532380fc69cff91be22f636029667a07e09755d961e736077cb0cbd5863d174c787cd34544196ef01ce499ee44f3133347bce16f420ab1bfff73fd1c71020cf0117baf5bbe35570b7c0ac8cae307c864506fb3ef83728b598f3c34a6c13aee12145afa5ad349e58b653e2239977c360ac5687dbd12924533db8e5e6be37b1112e5f349a8e6cb010b55637169b52b0bfe9b1a7759ae85475530ef9b917adfdb62a23574ecec5db2ef700f4ec052a01271c9f8a8e83e1c216020359f02362f2532c08d83b2b03347113382a9078e4a638ed99d816351298b3f8fe690f512d8d0e890a66ca6a038e1533421498d2e51e20ab3ea0f61959ec85d9c332996a3bbf65747473267cb3681d0b284f7d7bb46f9f2821e67f11ef3beb51cf59719d89a9d7c479559f4afa554a65129be666b0c34ddbad5a0895cf27aa433f6d4695dd81ad522652e4470117a3878957b212019f2be6d780ce6a0c51c0bf5506cef8ba882640cebb7cedaab8d3ce42020cc337c56f2a7dfbd479dbdcfd75dd530e9dce72c5bb3fb3cc31eacc4c1b9c72cf86134fb4da3b72f546b163cccc538c9ca0f6f45bd8ab80dbfc10bf2104808b50888ecf3fe714602a064c5ef91ebb194e694f42c4cb0db3a9303f311800144075268a230c9f04bf732779558a055e2d3324f2fdb0d410846e6933a21fe9243d60ee2b97a328f3a7016f32b2b75e747203885c262dbc1c3098c1b3a167189aaeb4757149ffebb12289881e9933f3a826a1fd88092830b36dfca80f478fc49469c8f9d5a42c12bc41b0a2ebbd6f299891d2c261cb5b642438378470d628df04522db856fa7a9afdad44b0da7743d9d0283b864615546e1ee7475b699e1ff3a58b0965505af62fc62c419b510b20aecaff6a60a4ac9ce6e7b2402600caeebbcf7c374ddf01a7417956a7fcecf6cc334b7e39efb6e250dc85312ee89c221b8d68e03acd1d8d4952d3da891324d64814d7daf764377fe07596ca0d5e94a5054cf0eeb2b63cafef2b42e984d254827ec0f5fb0ebcd79b416bd39f4ddfd78a0ae04c64b885e5b2e7727b862f56bda9052ee2dd451eebe1b1c6804275d74a51b9c85360872d997332bd46aac48a83d9a37a728ad21767d465f8b3fc4d8ccc9fbc7c1e489f96a3c0e6b218d9a31f30c3308e3da3baf686d42d268986abc430f0e0b13e2164b7e092769a051a41917106bffc01adbc5977cc7eff0e2429f818e7827c195da3fff5e54d86448df9369744ffdf4d1728930f381f7f7555774bf09b70333aa1561b23e2883a40f0581f4dbb0e2e29060204df7c53dd946d9db914808e558afd804b7ed2c9286d43ab3b4a6cd1608437d8e54543de180e50c833cbf8949a26e49e2f39969a6e616b33e93b821ae2900f7c8128f26b1edf1f1b6f9e909e0b43b58121fc9c758cdec8e5ff33a4466e6cd915af7a319b82f357824005eebd85ba3365d3de1bc8d636aa48b226336064e191c9d6605e3e4060efdb03bb9be9b7baf7a15c3a64637ab83713b6d246950a99516d928464a507468732d6c150bc64bbae91e68e3a0d20dd9af5de86f85f553331b9c0ee0e5e92caaddc0532d82f4aaac6133da377b8301187bc48815ceb2aa2cb5b3bf91e25f0f43136087e2719943916110e372b4adbb1360852f96fc508d51d73c7e68f46ac628874c8e5769a127046ce690f5a07417ae91e6820585a6e8dc673d650d330e80fb4af04d95a5076fb9d9d29303b7394345fec194efca75f89814532dbc68d8220b18144a41a4dda5ed74d4b82d033e475871bf8666ad3d9797d9538044d78fabe0da172215f31bf4e9796333cb3946f6d8c6aa7165e038550a1a79d43be816fa033f8dd573b806143a44806865f798129e5b22f862a6cdfb2c9a488f78bc03709f616eb30ed26d17f41d753557bd7109d65ddf07fc67f9f4200bd7dc840008d634362303030b0a2b5ca6f433410cb953d9f285fded64291d57ced8b0219707c2c6f1478d84dc9096342520efcefc04eca975076dbaeb54747f40c97e26451d4626cfa3943da21033a39c5645a5d294bb6b419e5df9562abb03ca046357e49157594d1375fb2d473cc31b669cb9e69856608eb4659c939ad9e2430ac615fbaf8f9bb9becb4bf2fd200ef9c79256400ce7278d0deffa23866e060ec2cc7e6add84203302088e4c06ed709b9141acd75e64e5948ebeef2bfc5f7177ceb770acb92b025b026afaae82a69fed0e123ee2cf2cad41d346f721e2060c0357108e17e58a0455550c02435a08533eba1257d08af0ffff54a9f875b93ba84f15184e0feda781fb5d3ef3d4c29d2a7d48b8991263737ac059873a095a2348f90df9172613c850892e3ebb89e0d9976d927ff758428a33015f6bf6d48525ad0d4e673a1f706c60d7e11c7881370e5d9da9ac1ef853f6f584b7121a33f5434e3fab372b8ffe3e992b95ccdfee00d61d37a43bdedae6aad21ed62943add773f176dbf87e19f5dc6ac11596d636d72c3af2277d7ac3b6c2ef20e854c89c804ef84a773087c106346f741b64599b4b8bdbec9fb76df3828b1607b6088d3434e254ae019e75bb5759afd6e12464f79bb539440bd26faaf0ff2ac4eff13470a61abbf21bcb7a1704db45c18b14ead5c7d07be0bc8513cc5e3efbc4dbbbba40dbf2e1a6befeeae67c6bca1721699c1469a2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000071f00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000072100)={0x0, 0x0, "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", "d5e466ef58ca4257116c54cade0cbbef8548bd687b96f690ff299d7f862478ce777f48600b5d3bf5c12f7ccd003cdafe508d39053c8f8b6d2e767491357f51721e9ba52920477bb90ca0cda652ce6ef9131d4e595e1114a630b95a9cffd616645a1e9b774eff170d6571d8c82bf5540da8b0e6e16ff13b0913caa67891fd2db83d589c40195f073823bd5218ada2ec329ae057f5b094485786f4f0bcc28542138a2ffcd4793ecd37c9d601386269a40709ec1f5e81ded4dbca67a729db499e5ce4455cefbf0ee51038cf58f257c909e195c99436c4390ee0f8778dee88b1876e579831d57413ee910b1cb5881fae6f2f38f4fce9d85708e3d683195850c5ef389f7de9a7c1dcb6d496c1d220d70f774088efdf9c191eff85f57eca7dba724a7aa5cf21874487b1f2e9c232728e27a44fad207f386dde687d9379de1933d477b768ed7f81be9ee320d04c2c87d8b30bcf1405c9f5f672f19183e42c52c245ecc8b8f8ff90582416e021d5ca1291f9bdef82694a155230a81b6ccc66f9699d8cdc45e61ddb38aff677fcd4bfe2a1e527cd468cbceee95cf742eff2e2e948d3d8d36e37cb106c272b5284c61ff85f1c70751e10b2769815e1f972834f0179915c4adbe31d6775f9503dc2282f5903c83a91f616d06b21292cd5aba5f0a2cfc46a2dea4bdb18b529dc9b32a33d93f55d91ab8edf058522470123f79eb2d1cf112b2ce301407778975d32746610a5031cb133a11baf129b25cf8b5e31653a5490655ce04a22f27a0c664ba53d178e38b97d7753eef49fad9e49c4b6224084ae02a9e4ebb7abaaf6202418a3fe22c082ac8b586f39b1a2b692fe6eb0834aa68ccf89e1b37bf521bf38ca02fed7ae0b5f7e35721076617a274fb41609bf54503709c8356fcac955738d26694be9996736439cdc6a7eeb5a6bc31d25ed7165f562f2574569ecb5dd35641604e2bd9934b7b6cdecf0bd91292280cd5c0bdf621ece7681ca93b9880176b022466a4b4c7af7cd9e05fac1c58c58b102640869a0c157308178e99256e9cb28624f92fdbd9e45bcf7040d41408cacfd80638f2360ff1937701cda8bb37fc3ef7fcbf9f9d6153a73193519025fc1554d7327991b90ecefa2789678fe0a6e218035085ab624bd045d72fa257481e72c88ed5ec3322ba03fbf27d40f84c469b39b2f55e16caa5f321d31e2d8e7a08302ff03fb9bbd56738672e42bd659e0727e6c67953083a322b6041012d193180e40bebec081c855687da9f8da4232fda601d8429ed83b32e378db597655ee023734db0bb9e32903cd3badfb04caea00aaf84ee4ed7219f83ea96ec26c4b32e1ac5027f699e80e0f5b7aa47f86e5ef4eea4e3861ef31d6f1f3188c660333decfda321ecc8f12d044b51883aae4eb189cfd3c4f28ff38c84c41a77efec704a6813f46c26b514175e606721d8f663cd852acb4d84f0529ae1bc01b89ac8e2d8d024c94a4e8f14e49fa4fa796bef419376ad5baa68b3650c97593b42a336fac496a2c984d56e1ae4a59f4826e8a5d45018c36100823200100c520fdd16ab6b3150ae6b0b4bf27f3933d7a715e4915e3195e191b5f317762ac635a9037a58646856c7c984ef7c5c796bdf7b31b60f05df485921ba60963fd99578d22fa214bc836d1ab444b9df9c018c0e0e521c0442d0199f85758f3aeb806e9867ac7066a3e7b8cb73cf7bd9571bcc0850e325076e74054a0e51b2af571971a6fd9af1690fd46697639024e6aaf862728fde0c1d5cdfc34426858881779ac387af8b4601562d77207c0597516719dbdae34fec467b4ba83b7a45dc64d0edaa99ebd3f0a8024ce01742d82345be48bcde9379c544048b58f79fcb7ea533d9ac4f21d469bb8b6dec3c287bd0b939ff08bccc435a31d0202323554fa9de9de6be89eb07972989f868e3933906bb24362ffde586dee45426794cdd62f7fb921caa877ed8a93631843dab4668e87ca93f29852fd08cd1e8451f48dfcce57527ceb53c15525168665dedbb11a0905cc96293a974d49cf30d08d9f844674a07e656b78f2fd1703992bce849bf75b538f6c0f7970f85ef2dcc41fee0b24a48ced1814df76891e452109ff4e955ea4dbacbdc6009719d28959c2faec6b4f7ba127a6e1699f04565717c4d034681e73126b407c797328f3b92aff63816a56a447e72f69db661cf76b0f9a9567d4de9bf7af5c1e3624433cc6ef6f73b84fad8e716532d67fe6759d9f881e1790c197c846fd248250dc75c82a87d053dbff12b0bd435beb32324bc2fda7c3834279f7bf4cde5ec5725bbc40e0af70f1334211839694615e221a6804fc1bd345b42972bf21ce021c194f0eac7fac9a8219955af1c4d79408864d7c30777a67ee7d8cda52af059cd5dfd52fe0835c88f115ebba3e2907cc5c4a3769b7008345da735039069c9311a2e5e950472de7b28ae89ffa29d2b63bcf6a09a79ee53962309b875a1b6a5383d50c9291ea0fa2168f92693c6808d845155422923a1d528f94a631b6ec74623f66c14fc1c49b85185dc98bc01222ca712a02f33b2e5ef7a68c1abe611439b9a4efeee9996c6d534fef354cef08906846768e10d45accc335d9e9f152fcf921ec59ff7cc737726d855259f81a1fdfbfa95cfd4890d5dd8d5e435a9b5987c62ee1199966310f29b162473be6d6bd0d5bb908642f9ac6c0047e726660c545df7b202f4859b7bd4444d062beb0e05d125f69c60e3795aa65358a5d45a052658464c81fd44a831f4d7a7c9a24d287783c8e718573904fa27822e2162a487c25f06d69cc3aa2a557fd42ebd9a84a80b9bfbd5dba1ad374e4aa452a8c3e4e2e82f465a8d322671275bd6a8b56bd9756b26de63fd79662b8a7707581f241ad7241349e027faca16c626beee02f18eca5566ad9cdb759bf67c55ec7539df8c1e614a18edaeb9afb522e0b221695983f63ee0151ce83657808df8e77539d8494f1cab44e2f470ea7e25eb38ebd2245386df423a00356f903d31e4f363db9bb776c2d8b203c23d0253c4900dcf0dfadb140a16ef597bd80b65d9c1ec447c91b1a81cd6c6a7aef2ca86b60b5307736c214ef37ab11519f15bdf65745635b61245679275a37e1b9a283ffbf313588655d58500fa9e04ffa51200c80c711febe141b91d3569a54e3e02fd02f51e91416593ccc13ba52cc8ce7a3a6a173d0889f031a09a188c2d9770a287ff39044c84321983ff359886e2e209e978af0245908e398ea05b80abb1eacc5423b03f86796ddfbeb9c4801fa4cb716596de5b0c8538052f342ea7c7cb2a1aa0694ac10513b3df3eab9cadc5e44f5419938676d53b11cf25acd428527da15f6621882a406e507c0fcf9a3fa63846aa0e200b042236453fc25e1566306c5a5bac86ea3679407447b898ff7fc4a3e170b549b41a6690b9e0fc57a5a13e486a71a23cbef6db37c160b231136b3e008ff01023823eb0961281511e958976b501cdcf569c5cab5b55a3f7659e60494df023359dc4d8f78e301b7df173e8afae961822f36322a5939a5ead99f2e10a3b8137bf69133cf5b7a771e81ac8eda8214e59e61ebe643334650e3771c01f188e7aea0d3e4291ba20de474fec45722a84379a3bee5046cbf7dda6a10279329902faffb67bb5de60f92df5a21dc09b2cd35ee5c6d56b0d08a719e000bb2ff47379686158eb0dad79d8f8a6c75de1f73b080ac07b757a3f2c4104972a5c8b3815dbd3ccd9ed38d0396489279023197a57a1025d6024dee91723c50f9528fbb231b60840d7f2635f7058cc82b902a1ed2e7e4396a3960be573b014a01fec7cc28964affaff9b142420b371107d5d76066faefb0e25fb5c7e10e4f9a950934895bee6454effa44a00383712cc66c0179232764053f7c59b93d6f269542594e0dd5477b9fbe1f4efa79f4745427b84509a800cf607edcacc1ab061e8f66562cbedf7a97d2dcf6a64e42a5579cc90ad253e3ab2b6bae60041ab28100653584a7a5a71cfa63852486f7022bd3996c3d67c1e70d705f802bb9a471fc68ceac6ddc2fd53eb4d995fee027386f8d8ba7a29474d9bf41bf05081ff5a21bbf27ca5fcf678da2d11f4492a77bfcfba7a834785dd36fa009837f08a2cbf49a74447e164a3392f132267e43e8fdb7e5f28e443b3d0c37d6bc0a8aa12c3786334280b2e55b077c17dc26d3a2a1ce110958f4a5cf404df303ab4162c87b56492812f80e0179d2c3ea658f92e210f8ea45614bbf775f989020941e1d5e9eac340ac8ecb65564fdc3613f705adbbeff23490d365abcb461f15cee95c28a0fbcadf60a807738eff9eab100d063b60098cb0d2e33a04faec429309774c746bb7104f7ff961323f1d7e7c2ae5ec48bad93939582b8454cc232a0907d7d93bb57b0503cd1be720c6c7764a020ec55115f8800ec73874f58fbb7b1ea24533a80e5245a7ec07103c3a385fdc06de292ea323a98b0ff33268eb7f10fd01b75de2996143b7ad611b95b0c87639e4f05ea3a6689db8679cf655a1ffd01c7df8f93d5f4b8882883f29af73b8444ce5dd1993b7b04d415bdaef59004cfb7fdc3e4dd2b4594922253cb996e82c1aab14079e035567fed91ba8cfa40991e4cd30f3b92dfd1a16b26965a9e4f3283b3f0a5a19e439395b1c1d2f47de17336e5a79ba9a9ba99153b24940f342289ddf83c5c9e8e74cc51c8e50712554f9856f4d961e230187de1a61ba7c43cd5d80ab28d85866f0be7bef47524c502149c14fe4cc7eddb1e45eb03ba2ac5119459987a1b303c9ce2b5d0a5c590f877b815157734019fc801d30a8e1e7cdade7b17db3148bc0149e0ce28c9b21b897bd6178631292c1c429704e4bb981635b8ce345e0e0933a099642199400e13434f201df495d4fed031a4ded8854454263d4289f53cb6a1758d74fc2c2815b42a952e6c1444858d63dab8311e1f933d870ec5f79171881c077685a6429039ca8843f741f262b434c08282014b1962d538a245732b107ff98e7f7adc88865db4db96db5b6a5a6ffb2f42cb7a1ac8f44184d9d9e8f04dc1ce6f4b4b88ab1f93193ade746f7ce1a37dbe670aca1579dade1614cf215c405969f3c4401167270766663c9c6d692b46aca2e50db71bc8bd62db1b661260753dbc22c8991d683511f08582c6f54bf569b0f2c7ab9e63c6b045083166b100c777056455c89a9f17bd511c2a8c40400cc9bc83480552d31fc8482fad6cadff49df88f0a7ef2a98793e515b817a01d4ef8c87c75cf01571d611cc864fbc988294b5c153e1902cdec4f9cca47e39f93ae0610adbf5739857abe886b7ee38b469d5b167204d0cf2c9ce1fc76416c6b607628dfdfa310d9ae2bc664a84e34f7ea591b2ba1ffae80bdcd292313b93c24375f3f00e8d64743365b109504fd2d1609f38b741956bbecf4f30"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000073100)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xec, "9989d63f732014"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074300)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000074500)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074700)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000074900)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000074b00)={0xcb, [{}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x1, "3e2149d15118e6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075b00)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000075d00)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000075f00)={0x0, 0x0, "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", "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