8611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000cc0)={r3, 0x8}, &(0x7f0000000d00)=0x8) r4 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 13:54:15 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x7ed05a15ec66a972, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x49, 0x2, 0x301, 0x7, 0x42c, 0x80000001}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x9}, 0x8) fsync(r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 13:54:15 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000440)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0xb}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0xffff, 0xb0, 0x0, 0x1, 0x100, 0xfffffffffffffff9, 0x22, 0x7fff, r1}, &(0x7f0000000540)=0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x7, [0x5, 0x8001, 0x9, 0x5, 0x5, 0x8, 0x9]}, &(0x7f0000000080)=0x16) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0x1, 0x80000001, 0x1, 0x7fffffff}, &(0x7f00000000c0)=0x98) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000003c0)={0x863, 0x1, 0x9, 0x2, 0xbb}, 0xc) fcntl$setstatus(r3, 0x4, 0x10040) shutdown(0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x1004c) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) select(0x40, &(0x7f00000002c0)={0x8, 0x8, 0x29, 0x100000000, 0xfffffffffffffff9, 0x4, 0x4, 0x7077}, &(0x7f0000000300)={0x0, 0x9, 0x5d, 0x21, 0x100000001, 0x1, 0x7ff, 0x2}, &(0x7f0000000340)={0x1, 0xffffffffffffffaa, 0x4, 0x64, 0x2, 0x10000, 0x0, 0x6}, &(0x7f0000000380)={0x8, 0x8}) 13:54:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000180)="478d98c27893bce2fbf753c9b713375521b9ad0afc0d2e0eb187c9893aad4c52fe94d0c0eaa00db766fcb3226f8ce2a49e12efb71ac7da8a6a131d0424979f74b428") syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") socket$inet(0x2, 0x0, 0x8) r1 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c00000086196b8c39c26698a35dd321178e805fe0c3e55d84387790ff29af41415c5c2ef1d37b6ac34619563f599f12ac1ae7a2900413747259a61afc42e3a6df07d882e8726d06c8793678fa342efe2d4d0cff14aa625daa04326110bf68d615554532e61c63ef7de9e3d69788acbb525358eb6d6998862aa0b7441d660587152c0000000000000000003819961484ffa9881628fedd9655386630d66a70ebb6d60fa37dcd65a5aae3f5313f8cbc5074b2d7d9f29874eaadcad54e8279a49267af3dac8b937ea426047f3dc1c6763d73f30c62ece747af50f1559bc7d11d7ff0df5fe58644d89f36a9c751d48c8801"], &(0x7f0000000240)=0x34) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0x3f, 0x6}, 0x8) sendfile(r0, r0, &(0x7f0000000000), 0x6) 13:54:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3cb}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8001}, 0x8) 13:54:16 executing program 1: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x9, r2}, &(0x7f0000000480)=0xc) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000004c0)="41221e5e478307816d01037453f00b28a2563826f1f05c9f74f19fa5f39ec6d07d442040e7704de7cefd91fdc08364065aed0616c6bb7c") socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x30, "652535c02ea3c664b3a7e344e2c8daccaff7c06952a2ed6eeeae379fd74a7d880e24dc7288158cd203de46ae9f5c8494"}, &(0x7f0000000200)=0x38) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000240)={r4, 0xffffffffffffffc0, 0x2, 0x6404, 0x9}, &(0x7f0000000280)=0x18) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) socketpair(0x1e, 0x5, 0xffffffff00000000, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x7}, 0x24) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r7, 0x1}, &(0x7f00000000c0)=0x8) write(r5, &(0x7f0000000500)="81446d0b0831c04b7af4cbe30d3ff4c46d4eaf55daa29c65facd4198e70c6780d74b926d66f7d5213a7d4a585563c0898510074abd4b322b7c39075c5fba66a1e4abddd9cb8d2ad1876898cd0b5105b083bf8878f9ad7afcc9d450305ecc64797be0d8d135a06e41871abf6038b110c68a51ba9e74159a7edfa1fdbe8875d55a5e879d9dcb7e60d81e8c4146ce235939c607a0f58feec54c1160f8df49be0c001d2d7776b670dd7491456bf7334021", 0xaf) 13:54:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6_sctp(r1, &(0x7f00000011c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x0, @empty, 0xffffffff}, 0x1c, &(0x7f0000001180)=[{&(0x7f00000000c0)="116bf1f832d65fc07da3737360b422e87f34ce0d6a0d110a8e1cec5d08432c5c0608b76781a9087a77e1145bb1d29631c8575db4d174b07569e822cefc48026b58", 0x41}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="e0af29", 0x3}], 0x3, 0x0, 0x0, 0x80}, 0x8) 13:54:16 executing program 0: r0 = socket(0x100000000002, 0x200000000ffffffd, 0x87) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1a, &(0x7f0000000600), 0x8) 13:54:16 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) syz_execute_func(&(0x7f0000000840)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80c482650915c466d581fb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4d1c4a3bd4877f88ac48339c4a1f9c5ea1200f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6f083828b3b981fe230a1c9fb110f66474f383ae34ba261b7e2") 13:54:16 executing program 3: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0xd793, 0xfffffffffffff001, 0xed6, 0x6}, 0x8) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x2, 0x6, 0x1f, 0x800100000, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2}}, r2}, &(0x7f0000000240)=0x8c) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 13:54:16 executing program 2: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80000000000202, 0x4) listen(r0, 0x1000) syz_emit_ethernet(0x100e, &(0x7f0000000040)={@empty, @local, [], {@generic={0x807b, "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"}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x411, r0, 0x400000000) accept(r0, 0x0, &(0x7f0000001080)) 13:54:16 executing program 2: syz_execute_func(&(0x7f0000000180)="98994aa84a1c030f05bf0c00110043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd10_pipe(&(0x7f0000000280)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 13:54:16 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000100)=0x1, 0x4) syz_execute_func(&(0x7f0000000140)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a426660f6e75530f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c89a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") 13:54:16 executing program 3: syz_emit_ethernet(0xfff, &(0x7f0000000280)={@broadcast, @broadcast, [{}], {@generic={0x0, "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"}}}) setrlimit(0x6, &(0x7f0000000000)={0x100000000, 0x7fff}) 13:54:16 executing program 0: r0 = socket(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$setstatus(r0, 0x4, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket(0x2, 0x3, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 13:54:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6c050000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10) 13:54:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140), 0x30d) 13:54:16 executing program 3: mkdir(&(0x7f0000000100)='./file0/file0/file0\x00', 0x895d2359aadd6b30) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = open$dir(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) fdatasync(r0) renameat(r1, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 13:54:16 executing program 0: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x501, 0x40) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffe09) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 13:54:17 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8001) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x8a, 0x7f, 0x1, 0x80, 0x7ff}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @multicast1}, 0xd8d}}, r2, 0x80, 0x101, 0x200, 0x400, 0x8000000, 0x100}, 0x98) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r4 = geteuid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x242, 0x0) 13:54:17 executing program 0: syz_execute_func(&(0x7f0000000000)="c401516a0bc4c17d2943a8d9f426f30fbdb02a3044788f097891c34686c2c46191e4010fc40800c40178105a0f26400fae26") setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:54:17 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) nanosleep(&(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)) 13:54:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000100)={{"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", "cf4c40cca763d8c9dd9e89540380752b605ce2548bc1017e99b94505e06ea92c", 0x5, 0x9}, &(0x7f0000000040)="62077431a55102a104b19d6704bc362b442cb463eea907b48a5d73c9d58b64ad3ce58d1ed98347887e3ab7430c730c632832c8f90d285a56dc66e946958f10435b0e7cc89231f9e4465972f8b072bd449b5a8fcbc32ebe8340fcb804b3bfd5854ac7d5b960235b00bfe0ee0bee5f8d0884990910d96815cbd5fb5d517ec7e04f6c24eee1c0056d9e40026e2ebea1c4", 0x100000001, 0xfffffffffffffe01, 0x6, 0x5, 0x0, 0x400, 0x9, 0x8}) accept4(r1, &(0x7f0000000580)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000005c0)=0x10, 0x10000000) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)={0x5a89, 0x40}) 13:54:17 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) select(0x40, &(0x7f0000000080)={0x6a89, 0xffffffffffff0000, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x68f, 0x10000, 0x9, 0x6}, &(0x7f00000000c0)={0x2, 0x3ff, 0x7ff, 0x9, 0x4, 0x1a, 0x2, 0x1000}, &(0x7f0000000180)={0x0, 0x6, 0x7b20, 0x3, 0x0, 0x20000, 0x1, 0x3}, &(0x7f00000001c0)={0x7, 0x3ff}) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:54:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000000140)={0x5, 0x80000000006a}, 0x8) mlockall(0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) 13:54:17 executing program 1: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x65, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) geteuid() pipe2(&(0x7f0000001140), 0x100000) socket$inet6(0x1c, 0x30000007, 0x0) socketpair(0x1f, 0x20000000, 0x9, &(0x7f0000001180)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000140)="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") fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00000000c0)={0x3, 0x3, 0x1, 0x0, r1}) fcntl$getflags(0xffffffffffffffff, 0x3) 13:54:17 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "97cdbb59679dea5091cf618ceb70655ccd391921aa63e05994b1242d081d899a", 0x8, 0x1}, &(0x7f0000000040)="c3ee22f7036b7a4dbb4d", 0x9, 0x0, 0x1, 0x5, 0x2, 0xa03, 0x1f, 0xfffffffffffffbff}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c40cfe5ff6a9c1460000ac45e22c892a0f0005009f") 13:54:18 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getresgid(&(0x7f0000000080), &(0x7f0000000100), 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', 0x0], &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='\x00', 0x0, 0x0, 0x0]) getpeername(r3, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/53, 0x35) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 13:54:18 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getpeername$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffff) chroot(&(0x7f0000000040)='./file1\x00') 13:54:18 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000005a01000000010000003f7800000000"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x8]}, 0x6) fdatasync(r0) 13:54:18 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@broadcast, @rand_addr=0x4, @multicast1}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = semget(0x2, 0x1, 0x600) __semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000180)=""/4096) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@loopback, @multicast1}, 0xc) 13:54:18 executing program 0: syz_execute_func(&(0x7f0000000640)="985e4aa84a0cc60f05f359bfd94aacf20000a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5c40379161ffbf240d1d2c4e10bf8c48ac4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf001000008f8878c245457eac6161c4c3214cb9a5605419c201b4b7970000f08171a30b75826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526cc0788fef0f0a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470a0f30fc3a4d7a660f2c2867e1f3") unlink(&(0x7f0000000000)='./file0\x00') 13:54:18 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb8f8f400f38deb50fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300c40181d1bf8f0000000fbcafb9100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 13:54:18 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x1, {{0x1c, 0x1, 0xa85e, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) r1 = socket(0x2, 0x10000001, 0x8000000084) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) write(r1, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x6, {{0x1c, 0x0, 0x8, @ipv4={[], [], @loopback}}}}, 0x88) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x3, 0x9, @loopback, 0x10000}, 0x1c) write(r1, &(0x7f00000000c0)='M', 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r1) 13:54:19 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) r0 = socket$inet6(0x1c, 0x20000000, 0x94) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), 0x4) fchdir(0xffffffffffffffff) 13:54:19 executing program 0: r0 = socket(0x0, 0x5, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x20000000003, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x10000) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1000, 0x7fff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0x8, 0x10000000) 13:54:19 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0x407e2780e2) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) munlockall() ftruncate(r0, 0x0) fcntl$getown(r0, 0x5) fstat(r1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x84, 0x23) 13:54:19 executing program 2: nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x5f9, 0x1000, 0x81, 0x1, 0xffff, 0x86, 0x4, 0x10000, 0x5, 0x8, 0x80000000}, 0xb) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') execve(0x0, 0x0, 0x0) 13:54:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20104, 0xa) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x48) 13:54:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20004, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x9, 0x3, 0x661, 0x10000}, &(0x7f00000002c0)=0x18) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4, "93395576"}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x2, @mcast2, 0x1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) 13:54:19 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000010c0)={0x9, 0x53, 0x3f, 0x1000}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000001100)=0x3ff, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/pf\x00', 0x20200, 0x0) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000001180)="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") getsockopt(r0, 0xfff, 0x17b, &(0x7f0000002180)=""/241, &(0x7f0000002280)=0xf1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000022c0)={0x401}, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002300)='/dev/pf\x00', 0x1200c0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000002340)=0x3, 0x4) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000002380)={0x0, 0x9, 0xf, 0x6, 0xfffffffffffffff8}, &(0x7f00000023c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000002400)={0x2, 0x4cab, 0x10, 0x4, 0x400, 0x3, 0x9, 0xe8, r4}, &(0x7f0000002440)=0x20) setsockopt(r0, 0x11a1, 0x9, &(0x7f0000002480)="0b5ad81e7b", 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000024c0)={r5, 0x5e3, 0x3, 0x3cc7, 0x1000}, &(0x7f0000002500)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000002540)={0x9, 0xb, 0x200, 0x1, 0x9, 0x5, 0x8, 0xee1, r6}, &(0x7f0000002580)=0x20) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000025c0), &(0x7f0000002600)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000002640)={r6, 0x5, 0x3, 0x8, 0xffff}, &(0x7f0000002680)=0x18) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000026c0)=0x3ff, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000002700)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002740)={@in={{0x2, 0x3, @multicast2}}, r4}, 0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002800)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r8}, 0x8c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000028c0), &(0x7f0000002900)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000002940)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, r7, 0x8, 0x6, 0x0, 0x4, 0x1000, 0xffff}, 0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000002a00)={r5, 0xd3b}, &(0x7f0000002a40)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000002a80)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r7}, 0x8c) 13:54:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept(r1, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x43, "e65670c27e014a296a4c9d8f880a482b01cd6fd5b886c6d30fa064ba24b74dd66b3378b4331dcccb073ca9079ae1a8b374a79056eae49d859e06b2bf2f4b6db53dc0b5"}, &(0x7f00000000c0)=0x4b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=r5, @ANYBLOB="1a0000000500000038ffffff0700000002000000"], &(0x7f00000001c0)=0xa0) r6 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r6, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) 13:54:19 executing program 3: syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:19 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x50) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8180, 0x4) utimes(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={{0x3, 0x10000}, {0x7, 0x4}}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), 0x0) r2 = shmget$private(0x0, 0x3000, 0x284, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/4096) 13:54:19 executing program 2: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 13:54:19 executing program 1: open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x40000200010200, 0x1000000000000100) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010006}) open(&(0x7f0000000080)='./file0/file0\x00', 0x202, 0x4) truncate(&(0x7f0000000180)='./file0/../file0\x00', 0x80000000) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 13:54:20 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x101000d) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x100000, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setown(r4, 0x6, r2) fchdir(r1) 13:54:20 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) accept$unix(r0, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bc5b574673548cd3faa3", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64, @ANYRESHEX=r0, @ANYRES32=r0], @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYBLOB="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", @ANYRES16=r0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRESDEC=r0, @ANYPTR64, @ANYRESDEC=r0], @ANYBLOB="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&(0x7f00000003c0)=0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x900000001, 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000140)="a925461e522ea08e1915d693016a96efcd6abf55174e1f52c771c99828d37330ca3b", 0x7d58bd9b, 0x7, 0xffffffff}) munlockall() 13:54:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000180)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 13:54:20 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000002c0)={{"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", "a8c2b22797f4c2f3f68da51bb1c25c42d16ce9000e6fe3d587cd64eeb1ccad1d", 0x5, 0x3}, &(0x7f0000000200)="3bb74aa145aff1beb7c4ba34605620a83820b889d3aa1b23d680a62ec5ae66416ff595a863331946641a0bbabc052607e9dd8428eb307e4a593fc5817e288ef2377b8c75b09fbd8e7d48622760ac388abea37aba6e1b1a49743351a85e738b6333aa6b8e96902146fc0d4bb1c22d44c25aeabc54d42d98c229567712df0f1aac07ddac0dc923aa0528a8f33ccfa9bc16fdeae225d4ffc6b25355dbb88a99", 0x2, 0x0, 0x5c5f06f2, 0x3, 0x8000, 0x7, 0x3, 0x30000}) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0xb, 0xe7c8}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000007c0)={r1, 0x101}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 13:54:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000001c0)="7184d76c09b0e07cfff2d1a673df4eb897e627d9f029c5984fb2b2e4b5e38b87d53e4211484c43b0caf375fe61c3e3d0f7f7f69147b460e6105de47711fc6b76c4d94aa376d3e8ea30e812b9401d53cecb57fe395891b351af7fac02ce81cd9b48392824b4bc09159888fb5e67de463fa8d4a93c3816fc2b785a928539badc6b3012f634aad242913ac60060ccea3fb50767754d") mkdir(&(0x7f0000000340)='./control\x00', 0x0) r2 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r2, &(0x7f0000000140)='./control\x00') unlinkat(r2, &(0x7f0000000180)='./control\x00', 0x0) fcntl$dupfd(r0, 0xfffffffffffffffe, r0) 13:54:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x2, r1) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) 13:54:20 executing program 2: syz_execute_func(&(0x7f00000014c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d029795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a2367f2450f10c751517878a27d181ec1ea01eff265dc5f00c35b94304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000001c0)=""/4096, &(0x7f0000000080)=0x1000) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 13:54:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x4, 0x7c9) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="00022e39d37b3a10f0c141f2bc920718cd252f66696c65302f66696c65af51d3ecf2d59d519a7ab22d32567a9bb6e8f59dc2003940b8ecb1d1082d194b68807d43660674147f0d2c1437284cafdd7a6be263ed37a2b6a734a4a56e7fb3964935f7f2707fc952884dba619ae18e6165c689e9d4f70bc98aa5c1cd0bd3ff94ccc3722a1ff5e24f60d7f3cc9f88cebc2bf4a13e9580b814e9f2c79f761d704fc18bd288b49d3040ed2aa4982730ca8b5307cb804156870f5ff6544586d78731ff8a722a70ead9db0646cd559ae9842b755548048ec65eea14f5470605460bd8ce2ef11fe5037f95025eab87df0988768d1184e9e26c00"/258], 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x1}, 0xffffffffffffff4b) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000002c0)="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") r3 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x2, 0x5, 0x3, 0x0, r3}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0x401, @mcast2, 0x8}, {0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0xff, [0x3f, 0x7, 0x3, 0x4, 0xffffffff80000000, 0x3ff, 0x7, 0x80000000]}, 0x5c) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x3d, 0x7, 0xf82, 0x8ff, 0x10000, 0x7, 0x6, 0x7, 0x80000000, 0x80000000, 0x658}, 0xb) write(r1, &(0x7f00000012c0)="4eff241018bf742b78541a63e7391c20b0a45fdf530cd9d73ca6186817ba5d01d78ec2b3ff886b235dcd6202567c8f69a0a2d646c3240c3eb38bc4b01c15f8e34cede60e7f346c2579b996375140cdc2c95607825ba0ba8e520d2dd2108c0b9cdf960e3e7c05f78393b18af0a680c7be16144aa88a6b6f9b2f95e12ddd45f8df29604731a65ae7880e328259a66e46fa17639e4dc5d8d3142eaa3935d2d6e057eeb79b8d244cf183d42f21455fccbe3bf604b39cc19e5fc53f50bc38af", 0xbd) 13:54:20 executing program 3: unlink(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0xa, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000001480)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYPTR, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYBLOB="208f89e82d9dc9a2c499739b15256850d6e22ec400b1d39bfc8ada15dabe5304bd4d4d4f171ccb97a043efb1f47afe3cfc451f18a086884fa6", @ANYPTR64, @ANYRES32], @ANYBLOB="ed4f153fcc34c0b8213c69451447ee2072e439c16f083a0f2b538f1f7f32594d275c969d6be2236d2c17a9ebc6ffb8403842532039b04e3d418bdf604fd92a01191a3cbdd65fd8cb2b77d77d57a92e4a273dc2cf6cd123c409cb6cd740921b5c41e6ccfd1bcba97bb3176db51663430349e4b615f5812076fe5901023bde2e7c3421afe4c04de7e6f5b0bf1c93bc06188577fe47543a8a74742365f230f74d2bb775385024275671", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="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", @ANYPTR, @ANYRESDEC, @ANYPTR, @ANYRES64, @ANYPTR, @ANYRESHEX, @ANYRESOCT=0x0, @ANYRESDEC]], @ANYRES32, @ANYRES32, @ANYBLOB="e3b1ef265e26c60754157749518fc78de6ef1c90937c97fd84565adae96e2e28a4947b5fd7d5fc", @ANYRES16, @ANYRESOCT=0x0, @ANYRES16, @ANYPTR64, @ANYRES16, @ANYRESOCT]) 13:54:20 executing program 1: syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000007}, @icmp=@mask_reply={0x11}}}}}) r0 = msgget(0x0, 0x100) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xd9, "ba6ef1628e2255a7bd62c846f07616ffab6783ce29f3a9c0efa751fb16a682079575c5dfd4555be4e86ff0a78ee8c3e259f6252d9a592ace174cecdef56e218dac98d4a667154d803e669b0579f8203b1d627a00b31d8b8c72398a2300ed1638b7df9a0353f0c206f3d4bbf4e4afe8b4bcfab5034fce19f54009e75c90532ae7cb6c1aa4984d2d377ac8aea164df2a5b1b56c67bab87a7557c86992560607cd784a82e630d4b6430ab3467f6ec75a8fc704d508f0128bf3805227b940695e28941ce66677ee7dffac15517a5d07565f5c2d9194a03785c9407"}, &(0x7f0000000080)=0xe1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) msgrcv(r0, &(0x7f0000000000)={0x0, ""/13}, 0x15, 0x20000002, 0x800) 13:54:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r1, 0x0, &(0x7f0000000040)) recvfrom$inet6(r1, &(0x7f0000000000)=""/46, 0x2e, 0x40000, &(0x7f0000000080)={0x1c, 0x0, 0x93, @loopback, 0x2}, 0x1c) 13:54:20 executing program 3: r0 = socket(0x2, 0x8000000000000005, 0x517) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) 13:54:20 executing program 1: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r2, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0], 0x0) 13:54:20 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3b0f05bf20a0010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 13:54:20 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x4}, 0x0) r1 = socket$inet(0x2, 0x10000002, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) 13:54:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0xa, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f00000000c0)) 13:54:21 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffff00000800450000300000000000019078ac2300bbe00000000d00907800000000450000000000000000000000ac2300aa00000000"]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) syz_execute_func(&(0x7f0000000180)="b1f191cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3d3c3c31d54111d00") setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0)=0x1cb3, 0x4) 13:54:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r1, 0x0, 0x0, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000100)="933476ef199f5cefc3de7c43a9f3a86e13301717f22dadf1dc9a7b227ab104696c33b17d5c06be98e0f5a3bae55044423ef5ced975e70f6fe03a79f6d801115f34d928962a577ce36b48035f9168c68bda91cc94c45092c12580e1e9f95cca4f9d5e7aaaa135828c39c6755c03dcee341730c85bd1c561b46fd1efc936357d6966c38550b4a75b732d75129f9c1b9520e6e7b521a1bba4187c3b69a66381f74eaf25a8ae88448be6dba320364ab8ecd78b8d0243eef922c3bb77178f94cff79f7b4d1ef74014a63db7d23c9f4c15c3d38d4953da902403a47c3134c40f8bb047") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c020", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x14) faccessat(r2, 0x0, 0x4, 0x100) 13:54:21 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/229, 0xe5}], 0x6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) write(r0, &(0x7f0000000740)="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", 0x2b4) read(r0, &(0x7f0000000140)=""/252, 0x7f6) 13:54:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1, {{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xfff}}}, 0x88) r1 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mlockall(0x1) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x6, 0xdd62, 0x80000001, 0xffffffff, 0x100000000}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0xffffffff, 0x7ff}, &(0x7f0000000340)=0xc) r4 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000400)={0x10000}, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000440)=0x800, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000480)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) write(r1, &(0x7f0000000580)="6a36b547ff417cea98338aa9421a6cce64d0bd9c1eac8da048922ee039e35e1a2b58897bdfb693e8c3b7f50a9741a0f0b459f5cfeb325bbbdd76c9c77bc55cf6259543d7c63d468844b496b93b1b0ff94c15e08dedd4c42bd815d287922dec26aed74495dceb8f3a44361f3e388b5a3ed23b50103ccfc56950a37a7ecbcc1e95736b03edf521878cf692777df9be0bb158d621d470286d7f1a28a779eb25be0140579d9a687172", 0xa7) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f00000006c0)={0x100000001, 0x3}) syz_extract_tcp_res$synack(&(0x7f0000000700), 0x1, 0x0) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000740)={0x2, 0x80}) fcntl$setflags(r1, 0x2, 0x1) openat(r4, &(0x7f0000000780)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000840)={r3, &(0x7f00000007c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000008c0)={r3, 0x1, 0x9, 0x7, 0x400, 0xe1f}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r3, 0x1, 0xffffffff00000001, 0xffff}, 0x10) getgroups(0x8, &(0x7f0000000980)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x8, &(0x7f00000009c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) freebsd11_stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000c40)=[r5, r6, r7, r8, r9]) 13:54:21 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x18a40, 0xfffffffffffffffe) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(0x0, 0x0, 0x0) 13:54:21 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000080)=0x338330a0, 0x4) r1 = dup(r0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x52) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:21 executing program 0: utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setrlimit(0x3, &(0x7f0000000440)={0x101, 0xffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9}, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\'\x00', &(0x7f0000000240)='}\x00', &(0x7f0000000280)='^\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='[}--][^\x00', &(0x7f0000000340)='-\x00', &(0x7f0000000380)='[}$\x00', &(0x7f00000003c0)='{-%\x00']) 13:54:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfb9}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x7, 0x4) close(r0) 13:54:21 executing program 0: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r0 = semget$private(0x0, 0x1, 0x282) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/105) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000240)={0x7f, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @broadcast}, &(0x7f0000000200)=0x8) 13:54:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x2a, 0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 13:54:22 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000000c0)=0x7fffffff, 0x4) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="659c06c9bd46bd17624702b40e425deb1faa6f1bbf5a42d0b153a62971b123363b85a80e14490c58e1b41933bc13320fd268b0229d9220e5e640ed389887f3876b5c6f1b0c68023d02241d72d585ddc04e4c96f51f8b24e27cfeac5baa35e40e00a392e4b5f0479356128c41d28f90bf85a748becd3a48857fd96518130d10558437f71925a3550dd851884f81c81bd01ed3d21aa0f8c5de530fc02598930bfb5361806c6c562576c81bf4b301d7b9de8db4a7ba3c17d70758f1cfc33e06a270d67810d5d10a5bd3e6d295813f991b572d6beea5f5ff74") fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x1, {{0x1c, 0x2, 0x400000000000001, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x878}}}, 0x108) 13:54:22 executing program 1: syz_execute_func(&(0x7f0000000500)="96ea4a39dfdfa2791dcd1c150f058fa838efc53fc4a37bf0c55c41e2e9660faf80f8ac02c90005b405b4b8c4f4014e4e4e5b30091e1ec4e2319afe09c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096c4a1f9e74ce9b633ed33ed4677f80f600083397fd3fb0000662ad7450f01ee66400f64287c7c470f02a3d3000000440fec3f67dddde8e80f79ce45c466b1f72ec3c4e2899294d80000000019c2c2b029ecc10b5c5c00c4414e53d2c581601643d9ee0fc60fc6a8f265660fd904fe00f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c463a58d6e8df9ffffff0000ffc462c5b62afb110f6647b5b83aa2f1fbfbe2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x6, 0x80000001}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x21f63df9}, &(0x7f0000000140)=0x8) 13:54:22 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b001cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b0f0396fa330000304545e269a841002f090945332faeeceeb7b7f50f54635b0bdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:22 executing program 1: syz_execute_func(&(0x7f0000000140)="1c14c463790dd7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) r2 = fcntl$dupfd(r0, 0x0, r1) getpeername$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r3 = msgget$private(0x0, 0x8) freebsd11_fstat(r2, &(0x7f0000000840)) msgsnd(r3, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r3, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f00000005c0)=0x100) msgsnd(r3, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r3, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) msgrcv(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) 13:54:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f0000000040)='\n') 13:54:22 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x205fc, 0xa7) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) 13:54:22 executing program 0: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) mmap(&(0x7f000010f000/0x4000)=nil, 0x4000, 0x5, 0x1012, r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0xfffffffffffffffc, 0x1, 0x3, 0x1}, &(0x7f0000000140)=0x18) 13:54:22 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20044, 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xce3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x100000001, r2}, &(0x7f0000000140)=0xc) 13:54:22 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x21f3dab5dde3793, 0xc) open$dir(&(0x7f0000000280)='./file0\x00', 0x42, 0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fcntl$dupfd(r0, 0xe, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xd43, 0x5, 0x220, 0x2, 0x4, 0x1, 0xd900, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) 13:54:22 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 13:54:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x5, {{0x1c, 0x3, 0xa1, @ipv4, 0xffffffffffffff29}}}, 0x88) syz_execute_func(&(0x7f00000001c0)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f99aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 13:54:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000000000)=0x6c) accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:22 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x3}) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) freebsd10_pipe(0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)="706a55887c4e6c669aa20ecf27a079494b42e45d1bdfa3b696240ad8bbe9d946ab1e2b6023e9f887de1fe5bb305aad67708eef2c2a8215f30258678aa214705290450814061e8b3a00d4002fe5acdd69a255bca64fe02cb2d8c1b1b9c1ca185a47a0958499d330d3acf58892505cf49abf28716681b59c05e40b5352470f708307ff01372e4c2f29f047849f2cf351de304c50922c9c95864d3e01afe224898e3a8b1eb0d96bee151d9e36f56cc5aa6657afc6a2e3da5968038886d1549b35d8e8b6e6f995019e9f6382f39256ec74906cde16fc2f16e159ee93367b0b5210c900cdc1e454d6a88c862bd12b85a1cd438a0468a3172203196cf8bf39251119c20b0c835f653bdfe83770d2468c44dfae495f10a2bf3c8aed952881cf7a43530ae346c0928c40ec5f529c7b9725337b2fd1a1a53ec7030985833f157335a7f1dde7b2f2c1be1cc1610d878dffe889369648258b148910e551030eafd758d40badb0af76be98f3b26b4af5c2f952bd522f6b9a618d9eb2841834fd51eb5862d0b309fd8a59dc83bf59012dc67c4d563bcd5ebdb83a7fec96cd215ef4ca9cbe0c2edfbbb3f8203d93dbd584044c46745830d01b76436444b4d93a4cb48e052c825d477abdd9b9fe2b00d00f1d993a2f3c8384e511b6ad94b9695f1ad7a789b764e370495b29c9248a98ecca5a4034a8427cdc5a956f3da3a0dec1af19a46abb1bb85c74a7ee61c35a1b054382b024b3549780d017457633f087e5215cdec7ec8bca40bc5cf6f912dd919f6a1c06da700afe06cd7c4e9aa6571e6d20a2da8dbd43d1b7dbbfc09ee8c2761604b137878d578ba3b8b5102eb015b74c24cab775441ca7009ead0762f57680f312ded677d11d57ef950c919e3ba9498f54cd7de32b04fe4e97fb8576963a63381ab9814506c94042f92ab5dcf177c1b169b76891bda8cb1267d2bf590b2697a2218dda777927ae849b6202d84cef6c9c863dc5165ece9fd065a01016941760cfc2df05ebf9c64186b9e03f8f5503100c236165a9aab34483851c4003ddbdaab1e4ba039adb959430c1db87c65faad8d7ee793d64be367d08fb0a6edb2cb9be7cf7a585691521736723168ac9bb2c5ea38b15d64b5a8c3d4e66caad4715d3530ad8b3b2cb3b7cf7a956b98c0cdb6bcb24d6e52759ea3a0bcbc7b1d0244332de493e4c277b5b00ced51f7ed6e2a2022e6ed63ed749a04f639827171a4c0e984d271f6b57fb54f3650610406d44ede20ca975e1581acadc019eaf2899d18b9afce50becf3b15f5ad5a0f3d5c2897f1bbda24d8dee2936e3b1f234bbe9d19e5385493e68a0f2c854f1f19e7b5bd03e5d2aa551f8e5ae8327d85dfa5afaf58bb83a615e808f82698e3a3a32f23ec29bad4c5e20ad3767bbadd03f1013bcc34fae053dd2a0aebbe47812013cc09c2c9aaade08a6af56c1a7097550e3bafbc55a3a805cdb3bbfb1bcee07997e3f6fb39006f30b3186aab1ec7269ed25fccf88f4bcfc6dc1254f0688dd1022601d7741017e336ee1803d6a2f1eed41048082b0977458957f161acf9b6617666037ef74c521f38d62e3b7e297135d427c0de09a3dbe0772f086628b9e38d034b06d8e4e3c967e6e84fe3343871f332263063a80217e8277c57bbcc825c9e2cf1afec23f28aa081d87e57ab1f53011b05fb374ab4bf632c25485157b80c18769a844ea99e755a0aa14f6dee50e6f54909fa6de5047bf513c832770b7ccda166d6a8bf8359fd5488e2fdc64bb8768ddd235b769d5fcffe66617a2f23e31fbefc969c5efae3a105f6ef53b326c64af8b79d4fb19a852314c00958026d0e8568d10b2e59348b4c6d6069aa1521e805cbf6d398f5604cbf0d5b5ea3671a4782df822cd648c248c04c920cf26cefab9cd61963fa02054feab301728e41b1800c44eaf1d8c46e15b6f4b470fbc7bd806196e1271cf131b2d849dea32e84ccc040a7b805907d69cc69c619388c6d2bd18db8736fe5db4a32290a0572237ca6ec07ec98adbef1315ebeda3585cedd4a6033094aa81ea23067107f4476aae61d5b1c406312f359617ad7a6408002cceb6cbe459ae81c291f932347cbf166bf233d8747664d10ceacc335369c61ddb423a93ce79c696045c84cf9cba537b228dc3165c08d0a8f740e9f1baa133f306cb2921e2ee248453978d02c0599ed7962efac056a029f52fcc58057cd69ef97b2eaaf7c0b4876aacdb1f01ee2735872a24bbadbb96f15f7852f1b2174ef562229e2c51486d09358927dbd391429bc17ee2b272cbce9d57dbccbbffddb4d6c67fa6c3227514316a1851a01bdbcc2782cf6e37c60eb2ed51e082a321208fcf71dd9a393f6ef7a07d288fcb59c30a23b9d7cd5a9b29fee853769eb62255fe82d760a1fa8dadc0ce0a5ea0ab8a4483226e77bc700d1a97f5e1705ee9276594572a2191f8e90f07823f10d0d3d5b4ec558f63b76cef9c18091b1011cd8fb0a300be49af79530b97da6b0b8c0c4bb5ca2f41daa46703769d93c45944852ed8ba4238f5d382f3280d67841da28cdf237cf5b809824ceaa84c96696eec7ee2a26a6e94b57b3c6a15e63fcfd480131856b85ac66932fb850d2e1f1363e27bf4497d5712ebe6ab238a8dcca9c94d4ff0987d65985560cf284112d7ce253862ec32ff37d6f3eb4762fd45a39970841eec4cdd4956ed4f8e19b085c717fd610667f2e267c8d4edee94867beb7da7e44e93f7d67905e28112663790c4040a4c1bd022e3d94a87d18627fcbf3d8874ca9d61536d2766f379a1bedb5ddd5b513ffc1bd58b93dee950c3897c2c08c4f48c8b6dc54fc73f77ed96026490608916ac966f3748741c6120cf4876d21767d0b4335e3007c63888b76ff81c9572c97f2178faee0d271c1680a89898201e7ee85fb58d231f24f09acb8546f9593c9d1a345006442c7c2287bf4d304457cd59fa671eb35e6280d986e953b1e07ab74cbaa0b367811cd63608a3c6c9fed4c42370e8b217af9cf879a0affc072c5a35c4eab23f0992cb716c637e81b11665972a65b23a2246d1d7ce04edab9d02273bd265c9899bc3ead6c58597464fcd37f073f31c62f58f276a92ed909aaa2b77db64cf999665e2ec399ba30fd35bd440c64e2ce620ad12bda5582d3a4452f69a1719552fca7a152934a60cb69b16d30dc7f6adf15bd7e8fc0e624c2116d13b6a7de84797adacfc94c0a4d9b02c04fa040e8819e10559795b014ce9bbbcf9465e268d0587d7895db2df26d982441db8eba0d06a2aabbd7d107c9fd9868dc22f8d018fdcd1871a217a49458292b4954d7c984c6ded0a05f399bcdfd9f4aeea494e73de6ac8f7cf565f20c988ff3c5f48bae6c2d9c6eb6931b05eb0db6fa73c6791981d67f5178ad1f1d5ee4d22a3241593df52677692628588847aeeaf692afdadce0516e494dc8db4658d494158c18342f60f5378e1df531db03ff8801c547dec4b54556e11ac72e63a567898b42438f721a4b21e892ee348848efb7237146eab0feb868ed352ac4a949843749c41979933889d741c16585f8021f69bcf4c9c9a25c557b3594db94fc5e3503bb59d4c27e725cd952ba482769aa326ec176495be0919d535b2273d53a5891e70e3b9b984e79b58a2e82af68419d2a07b41207a9546f1106646804811ef65ef9c100aee3752f61b683e4d6ae9b9c13318951825ae06aef9045d424d67b61d00a93c24bc60b544929e2628d61c97a881f8f859f5bb8465e451c0d97659cc74308307405d850f817d1d823aa9f6e270b9d3699d7d5131f987b77dd68f01aa0c393ce0ad82cb06c96d3597f33e0d8eec769df3393b3b8fb0af07df63fc2a53b8e3be4a1a284210bb3c0786c0496b60da0575a0e07f6ebb0b57f1271cfa54b4e80d7d244e7a05d5759ec1b1192383199986ee119f68d36c9851260fdf002f2505b93deb9d838d0e18e2baa9e87524e2b273eae6e114278bb7be63fb0d91bb123eb2fa48eba55c0d35fff5e2c5e5e2abd2c362c2da53d09d3ccb221dfe532b2b26883b91142e428bf4e26c3e2e7d57733b87066e4b746c20998ec9153be22b8e9371601d8f1d34362090fe5dd79d4fb49fd9bca28383e3edbbcb692783dbb543712ac615b044958bef908f0f3eeaf3f8a6fbbe4537ce5f15ec520438a4b4f33c64026d68b719169e9ee792bc70704ce18400e82629fcf6aa71916504ee535ed717ecb2fd3bf421fe68779b7011145ada2e288bfbb1acc16077b1549258b11f59aefda899b5745fc12282e954ada47fcfa29876a822fb490beb59329d3ece891162dbdeb095e25fe2c011330663fcb16e1d86d691688acfe16387f3661bcfaf7a5b4b280f1ed836cc3dd54892de55164a0eb1e90fb696b54793c4d2488f0f7a7bee4760a35a7387583bb0e739755ed34c22c158872eaf5307e3a83cbaf87e423ac3773da3bb735b92ee2fb96e97b27ccfb57f88c5b24e264d0b5542269b2a43d8d210bd755b076a7f455eb4941e07f588e3ec6ce790468b869c56d610584fd959e8430bc8346f205530559151a38e6eb46f7d98868e6520c497a245d40ad82669e12d3d0ce289b13a3c0fb78ddb0beb07590fe40cf2f67987e2ba3874e76be1cf0bb130cb5937bb42dd95338e3b4e938f138166451707a55948daffc0e3af4f8b09de78242bee02127821f126dc4c5c758700ce18ebd0711092c7f197028d506a52dcd0f0baab9a8a1e6b0eb4af872f897fd0ec088f8c9342232efd648d3309fe578cd53789bb6b2ae55475ec6c13281402dd58ff0c2de020aa61bfc739a483d9065facf60bbbbd6cea9e51252f1c60f5adae5d1eb8e3fe1250522ac60053c4ba81afc7736a0e5b5c4d0137070c7ed5169c34d297c92ca5a64a687bb3e849331b111f7e8015d2d280690894048eafc315e0eeb1573da190bae4fa6acd33ce1d0125d09a27a3c29c405496001c72598cc6439dd0c190c6766d06a6363a69904e5c321f2495518782681772c9765fda6487cbcaf76799b84ca895e1cdd8432f8af89281e91e5f2da64440db9670302f90d38cf104a120219873a4dd25e0793b2474623afd0a0c0ccfd9872d3702ab5d687f92ded8829d7c0b123b72fd6666cee0dd87286aa27dee4db6c50d83aa090c02ac96cd34f833d3c6578418f2b4baf5248befe18deee26c10a031dd6822c4eb13a05fdcf11580da9d21f4dd046df4df96bb41d6bd7cf6eeaf3ce899e4081c169dd26b6bbe7e0a2056ee202049c61686f9c45dfcd82d0a5084e05732a1f111bc9655dd6aa7ad3069dab528a5c28c82d1e9868d1d916cca99337ee99d68027fb09dd281ae954c75ca10a89596bc9c47b6325ed600132cc9fa45bccbba3b55425e1932499e07b4dbdd0d1fbeee8321c639334ccad7932bd6ba0e7dfd26337067b1e3fa752a0778847ff23de786b0a14857997201c9fee72bd25cd5825b6b00eb64427d834646f0018593b194bfa21f6e8c2d7331c3aa31b959bfe8a76f0139b5fa5ef45fee6d82aa22479690c5cd665a58970c8a0ff260e635e53f78763fcf00176bab8cbef978be537ca26823746bb01455667d30cdacc11b65bc8d0292b4f42469168c2ddf4d088a30d36be6fd713b2615f55f41a34839764a3c43960cb5da3f9afba1b5fce55aeb702e4216f9db9694959cb58a60b368edd6c4537acaf2a8e3c69735ea3c494fc9ac83d013646856446a1f814922005bd0265ea9cd9dc81a1dccce93a997dc596ea19024466e239e767a2a52c71e1c87ad5d762853f211d08a4e133a7b2ed0cc6674f27768f4663f84b209cb1051ab3b21c0", 0x1000}], 0x1) writev(r1, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1) 13:54:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) 13:54:22 executing program 0: syz_execute_func(&(0x7f0000000000)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d90f45930e4c000017795bf9f2680c0000230000e9589b26c7e4c7c4a1fc5c4228fbc4e101edfec4427fc902023ed107eec4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea016feafbeafbdc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c4c179c6ba00000000912e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000e50a0000ffff0900ffff2000050000001c004e2202000000fe8000000000000000000000000000aafbffffff00"/148, @ANYRES32=0x0, @ANYBLOB="09000000400000005f000000355170f80d01000080ffff0000"], &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x4f, @mcast1, 0x2}}, r1, 0x3, 0xc0, 0x80, 0x81, 0x4eb0, 0x4}, 0x98) 13:54:22 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="73000000f7bd90aee5ebc4b101e9d2901fe1b69eb930b046468284fce26ca252bbcdd4f750ab74fcb2b93bfa92cf8e298457aabf4a5a3fca07a6af29c9c1aaf964f23f3ddb541e3d545c863942c5b5c204c942b92c3df723a9890f283bdfd839f9f06f88400700000000000000010f528fd5a65a5b"], &(0x7f0000000080)=0x7b) r2 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/241) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7ff, 0x220, 0x8, 0x6, r1}, 0x10) r3 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1203, &(0x7f0000000100), 0x3) 13:54:22 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000926f51400"/110], &(0x7f0000000080)=0x6e) accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) r0 = dup(0xffffffffffffff9c) r1 = dup(r0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="b1f791cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") 13:54:23 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000840)="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", 0x81a}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 13:54:23 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x3, 0x3) semget$private(0x0, 0x6, 0x420) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0xc733, 0xffffffffffffff74) 13:54:23 executing program 3: getrlimit(0x0, &(0x7f0000000040)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 13:54:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) 13:54:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530007dbb3b3113ee49e5e623f5507fe687346dc0b221fd2609291df5c5da61badbcd7f248f4028497e50663b67af5aa4abf1806e05000030fa1d240d994227b72bee988f7f510d78298fefe94e29f06eaf8371bd7193386947275ebc94a7b67dfe96dc087cb812cf4855860a096c2655e61eebf46c7b723c4d2ec0100072dd63bbdef63fe4729cbe1f42a9f11db4acd4d6dfb9fbbd16c988a0fc453ef4c1f110912a339d4df8aa407e5341a6cc43"], 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x1}, 0x470) 13:54:23 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c1d0f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x10, 0x20000007, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x8}, 0x8) 13:54:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0xa0000200004) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='^%x]\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!%])\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='[,\x00'], &(0x7f0000000500)=[&(0x7f0000000380)=')\\][\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\xd1\x00', &(0x7f00000004c0)='&:-.-\xf4\x00']) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000540)={0x10000000000b35d, 0x7}) bind(r1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 13:54:23 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0x0}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1}]}, &(0x7f00000000c0)=0x10) sendfile(r0, r1, 0x0, 0x0) 13:54:23 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fc4228d97570921fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") socket$inet_udplite(0x2, 0x2, 0x88) 13:54:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f0000001600)="48a951caf4e93712c88da2c91e29ff371d50ae3d5bd9916af38ea3a59c6584e376380935278ae54b012ea1fe595179ae63a63b38fb6a034a6416529516524ff33277d90644bbda177df08c", 0x4b, 0x4, &(0x7f0000001680)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f00000004c0)=""/153, 0x99}], 0x6, &(0x7f0000000600)=""/4096, 0x1000}, 0x42) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000016c0)={0x0, 0x1}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001740)={r2, 0xac, "79c1a950faa64bf710a10e0f569c4b255d4361ef60d9f2330d8ba688d4b224b1e079333ef4c0109f540a6b24212b843ec3a09af6825efe5244c59de2c5153949702c0beebe5e68ea38d580aae4ebff9bce740bb5ec6082b63b5fb479cedb148cde2e7b137f79caae6117abf52831b61a92b4f3347343330d9f6c29b3bcaf1431f5f508261f897f45bdb941d6937d4e06c1b8897a43ad6f093afe2e7c209647a0a5e41b506db7bc31bdcc13b9"}, &(0x7f0000001800)=0xb4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRESDEC=0x0]) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000001840)=r2, 0x4) 13:54:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x9, 0x8}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x2]}, 0x8) 13:54:24 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x4, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="0be6") 13:54:24 executing program 1: syz_execute_func(&(0x7f00000001c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000246000/0x3000)=nil, 0x3000, 0x800000000000006) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 13:54:24 executing program 0: semop(0x0, 0xfffffffffffffffe, 0x9) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0xb9fe, 0x100000000}, &(0x7f0000000380)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 13:54:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x80) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 13:54:24 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply}}}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaae810001000806002f86de0602000867c0a090b898b93aa98dcb000000000000712154f7cd8bdd2da9cfe9d92cb44430"]) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="ef6eb9817b6cade320ae897eec74744f7c6f772587", 0x15}], 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:54:24 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ftruncate(r0, 0x3) r1 = socket(0x3, 0x4, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x8, 0x6}, 0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:24 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020002) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r1, &(0x7f0000000040)=""/207, 0xcf, 0x80, &(0x7f0000000140)=@in6={0x1c, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 13:54:24 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f61937816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget(0xffffffffffffffff, 0x1, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 13:54:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0x3}}, 0x0, 0x2, 0x20, 0x2}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x51}, 0x8) 13:54:24 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x7, 0x3}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r2, 0x12}, {r3, 0x70}, {r3, 0x2048}, {r2, 0x16}, {r2, 0x100}, {r2}, {r1}], 0x7, 0x1) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x8}, &(0x7f0000000400)=0x8) getuid() getpid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r2, 0x0, &(0x7f0000000080)) r5 = msgget$private(0x0, 0xc0) msgsnd(r5, &(0x7f0000000440)=ANY=[], 0x0, 0x10000007f9) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000480)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 13:54:24 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 13:54:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) getgid() setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000001100)={0x6, 0x4000, 0x4, 0x3a8, 0x0}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001240)={r2, &(0x7f0000001180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001280)=0x10) 13:54:25 executing program 3: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) symlinkat(&(0x7f0000000580)='./file2\x00', r0, &(0x7f00000005c0)='./file1\x00') r1 = open(&(0x7f0000000000)='./file1\x00', 0x200, 0x4) execve(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='^-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='{&\x00'], &(0x7f0000000540)=[&(0x7f00000002c0)='\\,\x00', &(0x7f0000000300)='\t(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000480)='\'\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\xbd[,\x00']) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000780)={0x1, {{0x1c, 0x0, 0x4, @rand_addr="87ee354b48d8057acb37bbe2ca070087", 0x6}}, {{0x1c, 0x3, 0x5, @mcast2, 0x1}}}, 0x108) fdatasync(r0) open$dir(&(0x7f00000000c0)='./file2\x00', 0x44, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000680)={r2, 0x0, 0xf, 0x40, 0x4}, &(0x7f00000006c0)=0x18) 13:54:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f0000000080)=0xfd97) 13:54:25 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x20000000) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) syz_execute_func(&(0x7f0000000240)="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") 13:54:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x8b, "43d966b71cf71ee9b6d87a9221741bd36fdcb92ff23385001d66e5cdec39e8918668864fc5b97161a8d5231817e2b2a06d6d693f139b1939df63046a6a86ebf0fc20384c52941346ec698a2f43840469eaddcc7974fe711d9e3bc501fa20f56482afb097566d0d2f6c7ecb2b6b9c0f177f6ac44745c66733ce5aaaafc80680327e443f25c910836a904aea"}, &(0x7f0000000040)=0x93) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001740)={r1, 0x1000, "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"}, &(0x7f0000000240)=0x1008) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xfffffffffffffffb, 0x4, r2}) 13:54:25 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fd, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f00000002c0)={0x20000000000, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x2) open(&(0x7f0000000080)='./file0\x00', 0x100, 0xea) syz_emit_ethernet(0x12a, &(0x7f0000000180)={@random="ae17c1605438", @remote, [], {@ipv4={0x800, {{0xe, 0x4, 0x75, 0x400, 0x11c, 0x66, 0xfffffffffffffff9, 0x100000001, 0x3c, 0x0, @empty, @remote={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x24, 0x3, 0x0, 0x3, [{[@multicast2], 0x6c}, {[], 0x3f}, {[@multicast1], 0x9}, {[@broadcast], 0x20}, {[], 0xffffffff}]}]}}, @udp={{0x1, 0x2, 0x8}, {"4ca611bac09e48ce863255f47dcbb61ab368923d996731f73e6f1ad2ca95cbbd9b61cfd412ec0499c31713da0712eda61f640e8c114fcf7202e8de9e3da57966505af1cc4e628119830e94920ec7fe8b6f4f3f330ce893da44b7a9f99589b47f8422cddfa90f8b2dbc25c2c8586cd1c99bcb6b025b90d22b06816bc8d3186fc710a874db7ada9d3965ccde9f7709c02a65e76e6ca43e4227b716cf2af0e4419160837f9eda49b9a7a27ffad1b02a204fb2a27bcbf9cffbf5a7366f52332dc61493dbcb368e8001ec8340328aedf49e7116075fa246262760f89eccb8"}}}}}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x40, 0x4) flock(r1, 0x0) close(r1) flock(r0, 0x8) 13:54:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0xef8746a889a50059, &(0x7f0000000080)=0x1, 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x865) 13:54:25 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100180, 0x33) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x1, 0x1, 0x8, 0x20, r2}) 13:54:25 executing program 2: mlockall(0x2) __semctl$IPC_RMID(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}, {0x0, 0x1, 0x1000}, {0x1, 0x10007, 0x800}, {0x3, 0x1, 0x1000}, {0x1, 0x8000, 0x1000}], 0x7) r0 = socket$inet_udp(0x2, 0x2, 0x0) semop(0x0, &(0x7f0000000080)=[{0x7, 0x3f, 0x1000}, {0x3, 0x7fff}, {0x1, 0x7fff, 0x800}, {0x0, 0x7, 0x1000}, {0x7, 0x800}, {0x0, 0x1, 0x1000}], 0x6) semget$private(0x0, 0x3, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1082, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffffbf) 13:54:25 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x401) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x468]}, 0x6) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @remote}, @icmp=@timestamp_reply}}}}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f0000000000)=0x2, 0x4) 13:54:25 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) recvfrom$inet(r2, &(0x7f0000000cc0)=""/36, 0x24, 0x40001, &(0x7f0000000d00)={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000d40)={0xc2, 0x6}) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 13:54:26 executing program 2: syz_execute_func(&(0x7f0000000200)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) mmap(&(0x7f000059f000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) 13:54:26 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x11) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x8, 0x20, 0x20, 0x9, 0x9, 0xfff, 0x8, r1}, &(0x7f0000000140)=0x20) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) 13:54:26 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x2, 0x10000001, 0x0) sendfile(r0, r1, 0x0, 0x0) 13:54:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) 13:54:26 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x3, {{0x2, 0x0, @loopback}}}, 0x90) 13:54:26 executing program 3: r0 = shmget(0x2, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000dff000/0x200000)=nil, 0x2000) 13:54:26 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x608020401) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x8, 0x4, 0x200]}, &(0x7f0000000300)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x3, @loopback}}, r5}, 0x8c) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0xffffffffffffffff, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b) poll(&(0x7f00000005c0)=[{r4, 0x2}, {r4, 0x40}], 0x2, 0x80000000) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 13:54:26 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)="9a06e3030004010000000000000024e00818d23a", 0x14) write(r0, &(0x7f0000000840)="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", 0xb09) 13:54:26 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) sync() syz_execute_func(&(0x7f0000000040)="660f6f1e660f383a48008f2920901f67f04d0fc70866470f38105e9ec4a3b55cbd0b000000a3c4c3153851369a676766420f5b530ac4c1ecc6f209c4613653c9") semget$private(0x0, 0x3, 0x0) r0 = semget(0x3, 0x1, 0x8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x1c, 0x10001, 0x5, 0x400, 0x3, 0x1, 0x3f, 0x8]) r1 = semget$private(0x0, 0x2, 0x100) r2 = dup(0xffffffffffffffff) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000000c0)=0x7, 0x4) __semctl$IPC_INFO(r1, 0x4000000007, 0x3, &(0x7f0000000400)=""/217) 13:54:26 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6(0x1c, 0x20000006, 0x76) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x180, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x8}}, r2, 0x6, 0x1, 0x0, 0x4a0, 0xe0d, 0x401}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0xca}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0) 13:54:26 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = msgget(0x3, 0x406) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/98) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/179) r2 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x100000000003) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r1) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) 13:54:27 executing program 0: r0 = msgget(0x1, 0x20) msgrcv(r0, &(0x7f0000000000)={0x0, ""/162}, 0xaa, 0x0, 0x1800) syz_execute_func(&(0x7f0000000340)="0c18b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101fec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c64a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 13:54:27 executing program 2: getpgid(0x0) r0 = socket(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) 13:54:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x20000000) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "4276195fb67a1f7232be52ed1afe89148f76a8fc005ea9d0ff8b7bf2c85481327a0311a4cddb5a6c8ed42d3ebdfd6caf0dbe95aa763874ff8149aa9f6e13fb7fee3a6e6e6f80e18cb55a94bde3771a7c450ee8b9767c90dea7f9811d88134460c2b9058aec605e759790d1390eba9356889918e3662e60831062fc2eddafd19b4f150aa34237afb3a5e19d15533047a354c736841a94fd8db745f4186590f304459d33abc412a5135cd386808b47b76a0e053a16488df7c955a7d9505653d86c41449581f0b21fe0c780249b44d58fc842325be4891c936efd44c926dd839a790eddf1c99ca8117bf485d457dfa48e6d"}, 0x100) 13:54:27 executing program 2: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x8da2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x1) 13:54:27 executing program 2: syz_execute_func(&(0x7f0000000100)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x8) r1 = msgget$private(0x0, 0x108) r2 = geteuid() fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000ac0)={{0x7ff, r2, r3, r4, r5, 0x122, 0xad}, 0x7, 0x400, 0x20, 0x3, 0xa1a7, 0x5, r6, r7}) syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r8, 0xc130442f, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000280)="bf5cbba9d986da3a1679c900dab8b781940eaa8dca3d49335edd97d6c96d13778318c7f7af73581af458b59a389685f9ac4514910f2ffcea3318e13cacbc4596b23e58dbc27702d72a79b47fb62e2b213c6f8fde33e1b9af2b6dda90d665e92eb6bc67741ec1a93eb12351c5511085624980290d6ede041cbea3d360afca2393c1c152f43ec60a267144fb08b395bc7eb9b8f508fa79fe7cbf70bddc4afc2cc5e631bcb293a9b77c421c79", 0xab}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x548}, 0x81) 13:54:27 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001280)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000012c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001300), &(0x7f0000001340)=0x4) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x20000000) recvfrom$inet6(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x1, &(0x7f0000001240)={0x1c, 0x0, 0x1, @loopback, 0x2}, 0x1c) syz_execute_func(&(0x7f0000000140)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) 13:54:27 executing program 3: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socketpair(0x17, 0x10000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00000001c0)=0x8ad, 0x4) listen(r1, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="7f020009000000000040e6a6af9381df463061b5d80047e1db98db01b41a581f7507e043f83cc982ebdff8b222fead9ff15ee8cfeaa8733bb7e4becb7655e9b650a37696b8aa6796344f5f1f65e18ca38417547548da13d849622ce6e79c7eb20e04e21f151c302c130dd7604c1a37a32783b633c72867be2080b433c2a9eb8ff59170ce918bc1e0cda744a2e7a8422e811be38151ed57576f790afded62260c1d500fa80d428927b8ea85ee7c19232c250e80edc135e9728d3ff5f96542630c582c3c4707de1ed796e1634f493b6f18ac0b9ef00ed36e086ca197959e6b4eda771cb1d34503"], &(0x7f0000000180)=0x16) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x88, 0x4, &(0x7f00000000c0), 0x4) 13:54:27 executing program 2: r0 = geteuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = msgget$private(0x0, 0x20) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r4, &(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7}, 0x0) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:54:27 executing program 2: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100202, 0x10) getpgrp(0xffffffffffffffff) 13:54:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) symlinkat(&(0x7f0000000100)='./file1\x00', r2, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:54:27 executing program 0: syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)="20a72ad626d0086130744111cb14f1bc2077e5da8b5e152fbf99634a754ee4801771cd4eaa331e4031f26af6c257cde6f38ec189f847d1ae1e3c1970bb702057068d4c4390bf72f904ff29b948d91f7cb3809e326f6e97ec302098e1aa5350188831f253c0a950ecbbb5864c978c93d174dcc9c7122feac85b5b9433ea", 0x7d) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x0) 13:54:27 executing program 1: r0 = socket$inet(0x2, 0x4, 0x1000) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = getpid() setpgid(r2, 0x0) 13:54:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xcde5a381606957b, 0x7fff, r2}, 0xc) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="001e2e2f66696c6530cb"], 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x7120, 0x2, 0x2, r2}, 0x126) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x100000000, 0x9, 0x6}, &(0x7f0000000180)=0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 13:54:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r1 = semget$private(0x0, 0x2, 0xec) semop(r1, &(0x7f0000000100)=[{0x1, 0x8001, 0x1800}, {0x3, 0x7fff, 0x1800}, {0x4, 0x5392153e, 0x800}, {0x3, 0x1bac00}], 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f00000011c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r2 = semget(0x1, 0x0, 0x421) semop(r2, &(0x7f0000000000)=[{0x4, 0x8, 0x1000}], 0x1) 13:54:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) writev(r4, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 13:54:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26440f18d0e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047470, &(0x7f0000000680)="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") exit(0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2}}, 0x0, 0xf4, 0x7, 0x8}, &(0x7f0000000000)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1f, 0x3, [0x7, 0xff, 0xff]}, 0xe) 13:54:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x10000, 0x80, 0x3f}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x6, r2}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:28 executing program 2: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf09000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") truncate(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = msgget(0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000300), &(0x7f0000000340)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x0, r1, r2, r3, r4, 0x2, 0x9}, 0x800, 0x9, 0x8001, 0xac6b, 0x6, 0x178, r5, r6}) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000600)={0xfffffffffffffffb, 0x110, 0xfffffffffffffff7, 0x8, r8}, 0x10) r9 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname(r9, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 13:54:28 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 13:54:28 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x5, 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0x1ff) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x8) 13:54:28 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() wait4(r0, 0x0, 0x17, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x6, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000180)=0x8) 13:54:28 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @remote}, @icmp=@timestamp_reply}}}}) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:29 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r1, 0x6, 0x1, 0x5, 0xfffffffffffeffff}, &(0x7f00000003c0)=0x18) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2b7bc}], 0x1000000000000013) r3 = socket$inet(0x2, 0x0, 0x100000001) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r4}, &(0x7f0000000200)=0x84) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1, 0x0) execve(0x0, 0x0, 0x0) 13:54:29 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt(r0, 0x5, 0x1, &(0x7f0000000140)=""/112, &(0x7f00000001c0)=0x70) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x5, 0x10, 0xff, 0x8, 0x20, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xfffffffffffff800}, &(0x7f0000000100)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:29 executing program 2: syz_execute_func(&(0x7f0000000100)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xfff, 0x51}, 0x8) 13:54:29 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x10000000000003ba) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000000)={0x1, "c96f90b3d9ff7ae851022a33261f9ece7a889a63a78bc8f8bdf89804b382827cafbe8caf2cacd3a606c3df7b986cf4a808408b863b58cd89e8cd83c6234cab87069511b5dda77f54006165cda4a5284ac85caf085bfb81946ed2e843cc562b2bd44cdc72fcc82390"}, 0x70, 0x800) 13:54:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x80000000007ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x8a, @rand_addr="1f3304003cd9ea6f589c2cbf940d2cd4", 0x2}}, 0x0, 0xb9d, 0x8, 0x200, 0x5, 0x7, 0x100000000}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000"], 0x1) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x9, @mcast2, 0x200}, 0x1c) 13:54:29 executing program 2: syz_execute_func(&(0x7f0000000180)="98c481fe5bc50f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc45d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x4, 0x5, 0x80000000000000, 0x7, 0xaf9}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0xfffffffffffffffa, 0x800}, 0x8) r2 = semget(0x2, 0x0, 0x200) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000000)=""/15) 13:54:29 executing program 3: msgget(0xffffffffffffffff, 0x0) open(0x0, 0x80000000000206, 0x0) setrlimit(0x0, 0x0) semget$private(0x0, 0x0, 0x10) msgctl$IPC_INFO(0x0, 0x3, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r0, 0x0, 0x0) 13:54:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/92, 0x5c}, {&(0x7f0000000500)=""/103, 0x67}], 0x2, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 13:54:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="a14d0faf3a8c1348c121a698ad2235ec6248ee04943676d3456022fbea8665a66b091f23de23bc7905c0c43703be347cd8c4042409f300a4c597c1efe3c1a46e217bcf56a9a1b1c3c5df492646fbf5d924827f62becaaea61d3651c00ebae45b") preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/18, 0x12}, {&(0x7f0000000380)=""/21, 0x15}, {&(0x7f00000003c0)=""/46, 0x2e}], 0x7, 0x0) utimensat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x3, 0x5}, {0x5, 0x2b3e}}, 0x200) fchmodat(r0, &(0x7f0000000500)='./file0\x00', 0x44) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000540)={0x0, 0x0, 0x100000000}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x2, 0x5, 0x5f92}, &(0x7f0000000680)=0x94) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0)={0x7, [0x100000000, 0x942, 0xe9e6, 0x400, 0x7ff, 0xa4c, 0xdd8]}, 0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x5, 0x200, 0x5, 0x9, r1}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0x259}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000007c0)={r2, 0x83ae, 0x0, 0x401, 0x1ff, 0x1}, &(0x7f0000000800)=0x14) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat(r0, &(0x7f0000000840)='./file0\x00', 0x10000, 0x1c) r6 = dup2(r5, r5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000880)={0x3, [0x9, 0x3, 0x5]}, 0xa) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000008c0)=r3, 0x4) ioctl$DIOCCHANGEALTQV1(r5, 0xc1304431, &(0x7f0000000900)="c1b493e20bc4ff3d9719c03176e016ae21726abc017f14ea5be5962cf1d61e7148df6ac162a25ed35c47c599e3c8ade7d709fcc377111e68749fc4cdd77ed00b28136c14566088153ecaec9a01d080edd93e5253fa129ca7190561f2edb3bbe4ebec2a524f2efe777315e012cb4b2a4b894c") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000980)="f2b325a481e301f4532c9eb91a8587571bea180987d80d9ad414a3c135d83818438ad66a63383cdbd2d88c7dfe4dff6d59faf492") poll(&(0x7f00000009c0)=[{r6, 0x2000}, {r0, 0x11}, {r4, 0x2000}, {r4, 0x100}], 0x4, 0x6) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000a00)={r3, 0x4, 0x4, 0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)={@in6={{0x1c, 0x3, 0xfffffffffffffffe, @rand_addr="bd177e0c1d8c07948f48444722ea77b0", 0x5cac}}, r2}, 0x84) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000b00)) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) r7 = msgget$private(0x0, 0x200) msgsnd(r7, &(0x7f0000000c40)={0x1, "54dca08acda604e53c5e563a1fb55c79b4d0bb293955590d5db9cadf1eec582de1630f965e8860644e6fd85735c51d8fc747ce1cc0ecd84035b7c1b7c33cda3263022e11fc607c9afa50a1f2dd1704d9eb5b857f34a774c1a763c5258f258452fef15dcc75c3222b778f0e66b701179ae033c2273d6da3b8dcb8f0656106b6bfc2a2815578b18feeb6a12c1c4f6d3d6086cb04c939ff36fb8d392de8597c784ffb"}, 0xa9, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000d00)=0x8, 0x4) 13:54:29 executing program 2: syz_execute_func(&(0x7f00000004c0)="1c08c4637916d7b098d1801b69e4c42205b8d3d9d017795bf919680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181eb4c5ea0101f265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdede87670026400f0d18c401fe5ff6e30ff30fcd6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x12f4, 0x2000000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) fcntl$getflags(r0, 0x0) 13:54:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) 13:54:29 executing program 0: symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') 13:54:29 executing program 3: syz_execute_func(&(0x7f0000000880)="98a84aa84a2c431c3e0f05f24298e1616100000200c44149d9e741f2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b781d16d6d14979709b921045fc515f3476dc4e128964967c4678fc8660f2c841316e00000a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc73e430f4ad564360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) __getcwd(&(0x7f00000004c0)=""/178, 0xb2) syz_execute_func(&(0x7f0000000700)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc466460f3806d8edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c247e6e47000026400f0d18bcbc01fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open(&(0x7f0000000000)='./file0\x00', 0x801, 0x40) fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() r1 = socket(0x3, 0x3, 0x4b3f) dup2(r1, r0) 13:54:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x4000000000003f, 0x0, 0x0) 13:54:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff02981661c5e1eb74e3092d9efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf85e6487c822b84f0a0092dec8d044c7f35be3d8afbd799cbd246309a0355d03a8bc9dc5845657fd1b757a354323aed0aa483cfa04b45a021cac4f4bbe613d88a6c80199e735bf116328919c33f8b0f3f5030c430039eea0a526f5099f0b15d9d639b4ffb7d211089faec4af59a7b5eb7091921e1dc4a77adb7dcbf00864265625288887a2b842903ba2c4ab833f045ca4d4a2061ac417d0655c2cf9d6967361a5e8779751ba46d04b245d7df09beaab6ac45204bfa3d6781b13e950f8"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x18c) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 13:54:29 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget(0x1, 0x8, 0x80) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x62a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xf93}, &(0x7f0000000100)=0x8) 13:54:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") fcntl$setflags(r0, 0x2, 0x0) 13:54:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0) dup2(r0, r0) 13:54:29 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x10000000000b35a, 0x800000b3dd}) mlockall(0x4) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000494b92eddb6fa011f9ddf8fcbd3288018ec21f8ad2ea43432df203787fb4710ae37ce397dce574b7e4d1d12d9f7486bcdb542705f7fa3f644c5a283d354005625354df8e986b9f156cf826f48ad5ceb3cf42cfa1eb4bfb751290c7eba0bf696f0da2293349e6fefbbf855337170a4f1219ca56ab7c36e5cf73a6b34a1de16b57c62d30454ac11f5c0f8dfd7381b5895631c0bcbc36c6d5415460d3958abad96d"], &(0x7f0000000280)=0xa8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x10000}, &(0x7f0000000380)=0x8) accept$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000100)="eaaa99cc5f554e03db76d0e51a82da513db2407879af890c6b487c9efabb6b8dd8f73309523778eb6869065bd407d41fab536f211a2df5a6d71b8ce325b24ee88f40bab18167b79a52decf0d5842306b9f74613842f4f5d837d3f8e76a90505da878445a9e91680f01") 13:54:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x9, 0xfffffffffffff173, 0x4, 0x81, 0x5, 0x4, 0x0, 0x6262, 0x5, 0x1, 0x1}, 0xb) 13:54:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1a20918a8e88"], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0800010006000000"], &(0x7f0000000100)=0x94) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000340)="e5cee403731678add1bb9262b92eca3cfaf078e9e46a4a12d653ecf03248659bbcd403ebd4fbb41088802ae43ebe02c4b7d4ac13ae43588d049c2bd54ac427ef579de6c4aeaa49b30f4b0dabf7a28acf35934ca22ff8b234dcd7f5effb13a57f47959e94f90383c847def90d13ff325b92548283202588b528ac846ce1526b5ed3e1") 13:54:30 executing program 3: syz_execute_func(&(0x7f0000000380)="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") r0 = semget$private(0x0, 0x2, 0x408) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)={@multicast2, @empty, 0x1, 0x1, [@empty]}, 0x14) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000000080)=""/44) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendto(r2, &(0x7f0000000000)="bebbed869cf908abe3dbca7b6ee01de358fc20579a30f14438", 0x19, 0x1, &(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10) semop(r0, &(0x7f00000000c0)=[{0x6, 0x1000, 0x1800}], 0x1) connect(r1, &(0x7f0000000140)=@in={0x2, 0x2, @loopback}, 0x10) 13:54:30 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff0000010000000000000048"], 0x11}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x6, @rand_addr="8fb34fcf5b84095e26303d36693fa15b", 0x7b40c90d}, {0x1c, 0x3, 0x0, @rand_addr="bdb6105daa99948fe0e9b2d45c025a11", 0x100000000}, 0xffffffff, [0x1, 0xff, 0x2, 0xffffffffffffff7f, 0x1f, 0x3, 0x4, 0x6f]}, 0x5c) 13:54:30 executing program 2: msgsnd(0x0, 0x0, 0x0, 0x800) syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000b55000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/26) 13:54:30 executing program 0: chmod(&(0x7f0000000140)='./file0\x00', 0x2) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xffffffff, 0x40}, &(0x7f0000000040)=0x18) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={r1, 0x0, 0xfffffffffffffe65}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x9, 0x97}, 0xc) 13:54:30 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) socket(0x11, 0x3, 0x81) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 13:54:30 executing program 1: syz_emit_ethernet(0x52, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 13:54:30 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x7, 0x10000) r2 = msgget(0x0, 0x102) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r7 = fcntl$getown(r0, 0x5) r8 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x4, r3, r4, r5, r6, 0x146, 0x1}, 0x7, 0x8, 0x1, 0xf6d, 0xc5, 0x9, r7, r8}) accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 13:54:30 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet6(0x1c, 0x10000007, 0x2) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x100000000, 0xf, 0x80, 0x80}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7, @mcast2, 0x40}}, r2, 0x2, 0x20, 0x100000000}, 0x8c) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 13:54:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getflags(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r0, 0x4000000000fe) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x100}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x7}, &(0x7f0000000080)={0x48}, 0x8) ftruncate(r0, 0x1ff) 13:54:31 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7") r2 = socket$inet(0x2, 0x0, 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000006c0)=0x10, 0x30000000) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r4 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) sync() setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r4, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x210) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000100)=""/235) r5 = socket$inet6(0x1c, 0x20000003, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 13:54:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 13:54:31 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) fstat(r2, &(0x7f0000000500)) 13:54:31 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0x2, 0x2, 0x9) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x6, 0x5}, &(0x7f0000000100)=0x10) 13:54:31 executing program 1: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x20, 0xc0000000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x5, @loopback, 0x1f}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 13:54:31 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xc) accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setreuid(r0, 0x0) 13:54:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 13:54:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', 0x100048, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fchdir(r2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") fcntl$setflags(r1, 0x2, 0x1) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000bc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x1008) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000003c0)={r3, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000200)="1d86") syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 13:54:32 executing program 0: syz_emit_ethernet(0xd4, &(0x7f0000000000)={@broadcast, @local, [], {@generic={0x0, "f55cbb61c07053f03f7f862795b818e16cebfe099b1f74ef61e5115437f08fe3de2c8ee8227b77532e0783cd3cb3ace0a0eccddcc3c281d39b4f5dbf668b28e70de7c30fa04b55686b08419cab02a8c44b9cf229e0f3d700ae7ead172ea48e3662028b13e618d20649b0a15d22507d634288b7be9177742a46537177abee59d53c3fdc04c8dbfa497585b6c1651366b8b19300f6349892f3c7a72c94fed3e37c14c0e84af00e00cbed1121fae78f6136882fdf7f2e1f0ba51d70de9e2be160eeae6e807a5f2c"}}}) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x3, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8340, 0x0) 13:54:32 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 13:54:32 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000740)={{"ededec9d7e635bc9d106d2892c609c8476a5040d7c7bedc50bdcb7dbb8d211cfa3951831d1abf9ea309d8de0134419e1bf9a037c31594c1024004ff2b576f362927ef8a0f5fa8405911667c22eaf94b077f801c6b0beb392c2102430a0d1103e4750e1132d5e9c5f9f886e007c041cc1267abf2da07ca02258aebe926476c9488463b9e9c95701922d62d3aaab0bf00ecd8221f4f76c9b089fdb70517f30eecaa18492d7329630cc4d1dfe04f14366bfa60d7dc5d7d46e564d73d9bdedf42270495e292452ac3d3da4c4fc01674bed373c0c73592e4702391199d093df0f1a17f62222383659a2bb08acaa8f63196bfbdd3f75c41fb2b9d7b588864d6c9914c22251e83828b60b2ac7ba7788554a418ccc01c20a3c615ab4c9f3be91e685af39874c52877744dc6eef2560678ad8edd31d479cc5139bd83910b42a6c7da721bbc5cd48e923cb03b2fe1be1cd71c829c4653536bc25a0c5e18e0072009538aa35f9414593b196a60d346cafe4fc10607a4e6ad8d1f7e6bf9545fa454df41871130a6469186b1e38aa600ee569c35703ed3e475607612b349134d69af2eabe16ade5a9f40045eefe5dc5b1e87d61c72bd683f29801a7460cf98adf801cf440cc3450c34eeef4d3a5f9beacfbecc23375066b27851c5b21aacc762e4ee0f9a9db9071570ef4cda377eb372d7210b54c83829da0e5dbdfee1e6e2dae075c6127a130f0a51d914b81b25bd4a4b0f4575c0583438dab98c203cdc62aa71f8ce5709720b18b0c3654fb15931d20b07533faad5ff42801dfd0d612f21ee3b697dc564d34f79fac85887f1352a497145c7e7187f2b9ff4ff9ebadb1149b46130345e44817b152d3b520816997e8608a9e6031bd20dbfe4fc20f9e5bb1e9eb4767b60ee00410679ca97cf0d0ef33d2da58920ef931ae0ee19a71b72e5dabb0009be0b6ba966c37e74b01e531c5a89b98c8a27f6f8ea5e770a4bef980c06deae2884e720573266505c65f44a5ab81f8e0fd211102f2af0ff1ef6b94f6fea77d3f60638b7cf96a25114f745cb3d72f4ad9faece9b8a912934c056068ac17c7a87ff141a31625063078187110ba6b8b2cb3f89fc7e7483e6e6af565bad8ffceae629de979cd4ee16db2fd44ff40718a27a887d7d2a8d32d25e43b7d5634262deeb38f844e11a3811760373873921a9fc97219b148522b736d63cc384257c9da2be580f59233a943a23778b0f6d878cf13ce684d87701419745c0f167a36338aa6f17023106b446d2d86c707eb0d4bd74a52d240a4e1fe4bac2cb044552ae0a45d3f5800b3cabefef7f80465756a2d788c7e72630a7a1fcca2f40debc6c7bfc61a9b2e004cb469d0eb7a213a6407b52d1dcedf99afec54defe36fdac1fdaeaa5c646d51593240d5719285c0da33e570d8de702b76779bb41c12d727ba8eee8aec93cc3b903979d", "92f45ec671c9af25e1b96d7a9a179f31205e7d09444b0c49a7396cfc370b8c5d", 0x81, 0x2}, &(0x7f0000000580)="75678a0e1eeecbb7a0d807a131b362192b3b19b1def4426c539fff68db08d0af4467f2402657e1bfc9a625d341527842d191feaf4eea9d2c6e", 0x3, 0x5, 0x8, 0x6, 0x80, 0x9441, 0x3ff, 0x5}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000100)={{"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", "bcd6dc72de50f791c2bc120c0c0f48fbe8b950146ecf1375c8bd92631def4f88", 0x9, 0x3}, &(0x7f0000000080)="8813044580e4fbde27f336cffd8f388a8ae4f84190a3391b0180737530e9fe1cd840226d746786aac3b8a7b8c5cb72a55ab1d1c488c5f5c8de1c8761ffa1fdef286e09f06b6f816b59af89da17baffe065155d1a4cdf24bf0a734abfb43968", 0x800, 0x9, 0xfffffffffffffffd, 0x0, 0x8, 0x1c, 0x7, 0xef6}) open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) 13:54:32 executing program 1: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') syz_execute_func(&(0x7f0000000600)="98a84aa84a2c431c850f05f32e2ef04481558f547b247bbfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff00fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4f18aa5c4a3bd4877f88a71c4283b397fd30ed30edc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000c4c27d5a9efeefffff670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") sendto(r1, &(0x7f0000000180)="8b751f345cab377453bfe0a0ff1d65916404288b3d2c096ab83b5eab47fd7bc8f3bf0a5b14eb2afeb04e57eb5e87b6fe6bd2c6fa017ad2f48be95c75ac7841791a8b0c0914d391400cf12dd6dfbc7f6351", 0x51, 0x1, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x8, @empty}, 0x1c) 13:54:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="cd09e2c78c750d4bbe6ee7b7e1af7a4f43ece2de34e453a5040b010c0e8b9b76b84b2f1b929df000de88c2ca545014efc68746d3") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) close(r0) freebsd10_pipe(&(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) 13:54:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:32 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x8e) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0x3f}, 0x8) 13:54:32 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000b2448ef0abcf2a0eb558675e00"], 0x10}, 0x0) 13:54:32 executing program 0: syz_execute_func(&(0x7f0000000b00)="982ef04783224c4aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e29170f391d5000035003500fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd2b008020f01ec466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0034c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d435bde86600af680808360fe25800618de3264788fedec4832d4bf300003c49bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x808, 0x20) ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f0000000600)="9f08786e5ccbaff8e2907b7b60321eafab43bb2469388783c57f4ebaf56fd58aef4deaab051fd73c36cb94cf729e5414bdec1cec22afaf28ed3a9ee226e9240be3373be3b05481eb628c13352a3d2c405ba17f233796f462c65063ecf7baf01307d40b174bbe9c370778d6e0f754b5d50248d378dafe4730e2732f2de505d66b98c2246f8424198aa421b96de847c90e242f017346") mkdir(&(0x7f0000000180)='./file0\x00', 0x100) getgroups(0x5, &(0x7f00000005c0)=[r0, r1, r2, r3, r4]) 13:54:33 executing program 3: r0 = socket(0x2, 0x1, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x3, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="e3c057737f04b076c5f3a37fdbfc3c70470818699667776b30f960b989ab98aa9b03dd37a80f5800684bf167a312769e9d40a785c67e5e87c3c8309700799b2673ed03337b") r2 = dup2(r1, r0) symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') 13:54:33 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x80000001, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000080)=0xfffffffffffffed2) 13:54:33 executing program 1: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r0, 0x73df) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000200)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 13:54:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = open$dir(0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x10200, 0x25) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={r3, 0x9, 0xf0, "d91410559d897181788ccd2b772773aaff94b19578c9d34cd681d02a921c99ae56d304b461603e70a115f7532aa45986e0ca9256c0b6103d6d385349dae81dedf2bb7ed3a789f2efb8dd0dd52757fc9adc0285e9157f9cc4aa455c98599a3065590224c5b8a331b2db25bc840d5a6850496ab836eb6f5bfffb1686e7efda93500ffe4704dc9bf626c00cff62b11f55b4bad6d659f7ef0eb6fbda9dfe36a3f5e4103be3b8b51ce8be2979a01fca74154aa6ece201ea8484e8f5c9da727a4b438c5d2d98d15f273c9c757ccd538d4b43524a02e7b661b845bc918b603355bc263caef3ed98383d79276ec8e273db13d919"}, 0xf8) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt(r2, 0x7, 0xfffffffffffffff8, &(0x7f0000000180)="12b9908cb625fe090f536966f60d7f641fb997798de2485af6dc4df1977b62709983758f732d548eaf6300943b2156812cdf6d5ac6e25646f1e221b0e98688b1ae3220308b87a77a3d5259d9ef370ea401d7114336089ff353be2b59a6ea22126b052e5df2ed68d8f9b637593c0aa1d0184574cc401fb0cacf61dd606d1aa10e298c0f5bbad381a03838994e5cba7c6b1a5eacca07522a294c0c98025191bcf6e64a641bec939693605483993c74a719592c0272f0f26858abe90ae1b458128dc02366f4e385c0bb214c45f1c490461bd3b973d4c8bb4b34ec74b45a", 0xdc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) lseek(r1, 0x0, 0x7) readlink(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11000300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad81130091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:33 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x0) r1 = socket(0x1, 0x0, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) freebsd11_fstat(r0, &(0x7f0000000000)) 13:54:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) munlockall() syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100805, 0x10) 13:54:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket(0x10, 0x7, 0x2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66d70d653000"], 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4, 0x3}, &(0x7f0000000240)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 13:54:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6af7", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc08, 0x4) 13:54:34 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x2ffffffe) fsync(r0) mlockall(0x2) nanosleep(&(0x7f0000000080)={0x7, 0x9}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 13:54:34 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x10000000) sendmsg(r0, &(0x7f0000002a40)={&(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0x7}, 0x10, &(0x7f0000002400)=[{&(0x7f00000000c0)="076af3c004a6e6cc2e9e494670075f323dd26b92a2175e7af3430f231fc8add3c6794c59a1d184ce8d286fd1cf408968ce31362c92d7eb3b132a821889f3d6fcf70da3e6ef345ddf95752497a7f31d7ab04b17e0b68d4af316d01f8a6bc72b509b8ca70bb6b466b77d53bf8364a9e0b5", 0x70}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000000140)="416fc31376c61de423990f422bd44ce2c9bbc3c282aaf0f260bf8fc0b20aed9a142351d0ca57f72691a36d4295192ef7c8af913d63d213adb018e90e279c55a37fa594d1050874956d1e85302f0ac23b8e0bda1a49a88cbaf25804ddb8fe00760886a985b3525cf0edffd05142ef2c8936e096cdf00c52ddb0645f0eb9695fd9a600fad8560cf0e5aaa5d80529", 0x8d}, {&(0x7f0000002300)="2db9d4613455d3125202510da42ee374df079207d2052c53cbb6a1cbc2efd0916dbd4ef129c522d6dc59feb26f53952138b212b06f63e30436be7434e59b1114a50ef0bfc1b1819010aca9367daee4454c1aef985295c7834180861d2d4f63f9818203c91c9edfd78c7be2203ff0632fd8b44a06398fb50c856771b16ff64852f49f88bc1adaf2f1f41bbf4a9b2c2c174a3cf396cf85b1d5e4e2fefbd00a65d75c7f0f6cbce57b231580d4f0c3888d0b627fd4e5391c0d876a3c0948f7612b0a9760786b8c9879b552230e1c51b424b13b", 0xd1}], 0x4, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x5d8}, 0x80) clock_gettime(0x4, &(0x7f0000002a80)) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") mlockall(0x1) 13:54:34 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f0000000100)=""/237, &(0x7f0000000080)=0xed) close(r1) 13:54:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000005e485c52d950df2954bf796d807c9700b8ba2c63cc5fad3d18dc7ac2e0101181a76ec565f7edd859a81a3940028e60360352c2", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x0, r1}, &(0x7f0000000280)=0xc) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) link(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000100)="b01f75922bf7916227ffe4e6b6922a4c512a8ad1243f14bf9f351a12b03eefcd5283011efedd48b5c46f5a886c321617e8fcede2") pwritev(r3, 0x0, 0xfffffffffffffce0, 0x1000000000000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="090009002be99be41060333f1c4baba6db406fa5a9432cb958680ecc9dabeffd231a75e9e6f0bd89de44b0135695b3900d1a9b17aa657468d860ef421f978eae49b9f6cdc1f2e961604b80b89a9c18dc2370362bad7d2a6f48ca4484ce54f9117b1e23705202a715f7dc9d5b44afe7d76c25bba1a732318c10bbf7ef319a85dc04064ad639f3600368e1fbc54d54cd8c"], 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x20, 0x9) read(r3, &(0x7f0000000000)=""/72, 0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x248}, &(0x7f00000003c0)=0x8) open(&(0x7f0000000380)='./file0\x00', 0x400, 0x8a) 13:54:34 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setrlimit(0x0, 0x0) r0 = dup(0xffffffffffffffff) close(r0) sync() socket$unix(0x1, 0x2, 0x0) syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") 13:54:34 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/15}, &(0x7f00000000c0)=0x11) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) freebsd11_mknod(&(0x7f0000000000)='./file1/file0\x00', 0x120, 0x10000) 13:54:35 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000002c0)={{"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", "3b2d91bac5b1b0bdc042143a3f3b81c0c1fde6ddabecbd84f47da13775bf2904", 0x1, 0x7ff}, &(0x7f0000000040)="f8fb05c89a5283349739d31ae8685ca1bd8e6bedb83ee75eaeff370c3eea9b5a16dc229139d2d5a0289c0ef93551223c3e54cfeb4d9cd0934ef79634057c0d4c73e425d1ea9bf546360a4ba3a106c39cced5320419f3125e505a", 0x346c, 0x9, 0x73f889f0, 0x247, 0x4, 0xffffffff, 0x2b, 0x100}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x410, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file1\x00', 0x10000, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x20400, 0x181) linkat(r1, &(0x7f0000000740)='./file0\x00', r2, &(0x7f00000007c0)='./file0\x00', 0x400) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket(0x88d85b770bdfc00a, 0x0, 0x100) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000800)="5a3c89421a636669d2081c20d96d7884b0cad4f52e54191401f2b7681ac00f30a4bec7ded136057d34ef618d27b7b1bb5d550ca16f56f3fa07882bbcec3b2d8dfe8a0fc553df7250b64141a89ee454a0faac451a464a77c68182fc77077d85a50fe2860d16fff2a3c7f6a208128a08ac7362") mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x8) socket$inet(0x2, 0x5, 0x8) ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0) 13:54:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x1, 0x0, 0x10001, 0x2, 0x2, 0x101, 0x1, r3}, 0x20) execve(0x0, 0x0, 0x0) accept(r2, &(0x7f0000000100)=@un=@file={0x0, ""/67}, &(0x7f0000000180)=0x45) fcntl$getown(r0, 0x5) 13:54:35 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f6d8d381de56a2fe56a2f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpid() getpid() getpid() r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r5, 0x0, 0x0) r6 = geteuid() r7 = getegid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getgroups(0x5, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x6, r6, r7, r8, r9, 0x20, 0x5}, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x1, 0x2, 0x1ff, 0x3, r4, r0}) r10 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r10, 0x5) r11 = open(&(0x7f0000000480)='./file0\x00', 0x20100, 0x0) lseek(r11, 0x0, 0x4) recvfrom$inet6(r10, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r11, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r11}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_RMID(r3, 0x0) freebsd10_pipe(0x0) fcntl$getown(r10, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getpgrp(r2) 13:54:35 executing program 3: setrlimit(0x6, &(0x7f0000000000)) mlockall(0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000) accept4$unix(r0, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = socket(0x17, 0x20000000, 0x411) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7fff, 0x0}, &(0x7f00000022c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000002300)={r2, 0x8000}, &(0x7f0000002340)=0x8) setitimer(0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 13:54:35 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x6}, 0x4) r1 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x43) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/47, &(0x7f0000000080)=0x2f) 13:54:35 executing program 3: sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 13:54:35 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) r1 = open(&(0x7f0000001040)='./file1\x00', 0x1, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001080)={0x5, [0x86, 0x8000, 0x101, 0x6d, 0x1]}, &(0x7f00000010c0)=0xe) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7f, 0x6480, 0x100000000}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r3, 0x3, 0x7, 0x9}, 0x94) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) 13:54:35 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) geteuid() msync(&(0x7f0000c50000/0xd000)=nil, 0xd000, 0x2) munmap(&(0x7f0000f78000/0x3000)=nil, 0x3000) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4) munmap(&(0x7f0000b90000/0x2000)=nil, 0x2000) madvise(&(0x7f0000db1000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x100, 0x10001, 0xffffffffffff8e8b, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000001c0)=0x10) 13:54:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) 13:54:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x100, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc) 13:54:36 executing program 2: syz_emit_ethernet(0x82, &(0x7f0000000140)={@remote, @local, [], {@generic={0x8820, "d0ecaec9fdf4bb0971d0d4f6d6aad64712bffa03eb471bc000380a0b46fa3e5f173adc4a90f8ab4ab30514384c700b5a48db66e4b6d8715c3cc675d82d4e655c7a62e8e0b700fb006598ddca1fbec28e3123eb96e33466909caa0972c19fb7515b24be31f1938f577f7d020654c6bedf06c739aa"}}}) syz_emit_ethernet(0x8e, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) 13:54:36 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r0, r1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) setsockopt(r2, 0x3, 0x6, &(0x7f00000001c0)="7a9d222963aef8e45adc6573a9de575e778589467fef02ad2a4232f3acc9278d838484328259dc9e5ec3ac300d88e1a7957c4156cddaa97bc4e3e93558c9cf1225260bbdc8ba05bb3295e451e902d433e9ed08fc73f790e160b25fb623f360b68d1e807e932676d5d52dbcb60b5b147d26d5c13b5a887dd401ac2d96a1fb1506d662a7fd644319ea9e9d3b29c619fdefb2462bb3d37c4e1d88071106c937192570b62300508d41247a84fbb1b9b510395be9a5b9e9410935f4ce81e237c91e4bce7a3628a2e091860d18517846dcc9e68f8033532c4713f5c3d3f2f74e471b2bf2e2ce9bd51237465958828bb8d426984fb3380da1c38f05eb19", 0xfa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:36 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 13:54:36 executing program 0: setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="ffc2dd0b43f8ae88355f36b3afff5ef1cefca3ed30") 13:54:36 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000300)={0x2, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x10000000) fsync(r1) semget(0x0, 0x0, 0xa0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000240)="aef34a9227a7bb534b617ce602a66c24267fb1ed29f4d25eb38b6029c3fa28391b4c2bfb965deae91f2068657ed9239b829e0bc86770696c62a7b7714f4dcfbdeba8d7e7df13d55a621307593ef1ebe0f49aa461069daf2b0eca5fe8d9aeca7c3a0a514c590354563f57f2b759bbbfc301290b31c6844bcc25a65a237d78266809d0d0b10541000000", 0x89) getpeername(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) 13:54:36 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000100000000007900"/65], &(0x7f0000000140)=0x41, 0x10000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000200)={@rand_addr, @rand_addr}, &(0x7f0000000240)=0x8) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) r3 = semget(0x0, 0x0, 0x88) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000040)=""/23) connect$inet(r1, &(0x7f0000000280)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) semget(0x2, 0x0, 0xeaa175990d42e9c9) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) semget(0x1, 0x0, 0x440) 13:54:36 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x69) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0x8000}, 0x1) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="631d2d560ef13429a313fe80b1ee9aa790ee52d9ed55ceaf654fd9775f761a6445b95c144accfa1b8a6803ac", 0x2c}], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) 13:54:36 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8606, 0x82) mmap(&(0x7f000012f000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf0c030000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 13:54:36 executing program 2: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x10) setsockopt(r4, 0x9, 0x400, &(0x7f0000000140), 0x0) 13:54:36 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgrp(0x0) getresuid(&(0x7f0000002500)=0x0, &(0x7f0000002540), &(0x7f0000002580)) freebsd11_fstat(r1, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) freebsd11_stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002a00)={0x0, 0x5, 0xb}, &(0x7f0000002a40)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002a80)={r9, 0x4b2c, 0xffff, 0x80000000, 0x9, 0x7ff}, &(0x7f0000002ac0)=0x14) r10 = geteuid() r11 = getgid() r12 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002840), &(0x7f0000002880)=0x0, &(0x7f00000028c0)) sendmsg$unix(r1, &(0x7f00000029c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002480)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="5cf6225dc1d33fc3291fd442130e286b7e85d237043454ed3cdc4c5fb024b92554c784e57d806b4e888997b85008e0ef4ed60f117b0626b206f8e324e2fb83decc42a2f69172701cf365da776dbf946f38b83afa86af8e02fba0a7c9f5278a47eb639a9088c15e35d70677af0e507c6c981b686f208bbe05d9b01f6601a77a889f32a7a0c1fe6715b09d50a9a2d905a75f5ea564504739a3b93254da8bd8a094431c2b249d0edd014d783101e28a6ed97e246a2d3077de28c0a117c43eb666fa306d3644ff1a4a54519976abfe0ed76aa3f9a52ccc5f94984e180fe981f1800568497aa6685125910c16c5c6e35cb7829e72", 0xf2}, {&(0x7f0000001200)="f35d67776129690a661d08fcfc9d9dd589d846977f10ef224684846a7cb248a224c949e313a838d85e1dcbfb7852c5fc7519468e3c096334bcdba3522ee162e48988b2317b1eb23cc019ae0fe9bd5f9b7416b55cc3b511fe52060eac50ceab5368583c724d8318d2065591d0ec2976e692adc20c151a292f95af3da279c74061f80413d5", 0x84}, {&(0x7f00000012c0)="229342063cb9c78808ea250305e3af048d3a50407ce7eab025ef1171e63195651146ce81d698b42e377fee62237d0debc21084bfa7ae958cace5641d0a4c9f16", 0x40}, {&(0x7f0000001300)="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", 0xff}, 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{&(0x7f0000002d80)="157bb6e77bc4bb58ed3b31c0fd7c2b09a945b59dc994decd93eb15404f2b6522b1163db596a484ab5edb460892d3f5212a397806a1fc7aa8ff4ef4fa9f61d7f67ccfee224ff24812e9ffc5b7dbfb002e923c3e62a94b2b1a30a9dacef04bf99260f7cc9b95d6ce9eb2e12a3c5c2b5b9a08a6cbe3ccf73b657555459346aed6ed336d489f737fda00eefed6babe62ae9d2d28039c49ed2d21b9f4f9682867c8c63ef1d7ff195914c389d0a18e42132e6652324aefbb20", 0xb6}, {&(0x7f0000002e40)="6a6893ffda6b0cf487e2cb3436983f9983a33038a87e4f2c57418b8d935b9e551b8ed7b4d431cdb8da0bc8059785343daeb5b2def29b3b0c", 0x38}, {&(0x7f0000002e80)="497cb9f850e13d4158f1318978f6acf987996596748209ee5ab21e43564cc9010e4c21181446febb012cfdeea07931163668496dfe75cd77e011c4f555f9fd5cbdceeaa806391db427301025f2d0e300372e994c88bf2a2afaebc1e25383f1d5b00b793e", 0x64}, {&(0x7f0000002f00)="be7533eccb", 0x5}, {&(0x7f0000002f40)="43c36d0c60856e8590f87f8671fea845562313f0737424a0aa4b507b0aa2d78360fd31ad63e9da1b330d9ba90d2d4bd7c8764a4bfb7d31bdca5c2e468eb82ed3faf92160ee2c62bd702963e49a88e7e8a3bafebe4fff4b5e48a903cf99975e149f8df9", 0x63}, {&(0x7f0000002fc0)="ad488def58490be944021b1cc295a0588a054daf58a7957a1394f8c42b365e44644c05534da4fb80d7eda67b7f6efd4a95dc9439cb2288cf283418aa0ef9f4b4a314ab84145d11c2175332d4c0115eaf894a4d03bf30c000c31ed827fafa5b0a10c5d16a761ca6ba29e1bea8e52a981d12bec5d7febb734795f338b28c3a539cc67fd92cb995a901489bfdc607f17695cd23152e2ba1d65e0a6a6c996c636779be3e023aa13c9611d0ed2dd8a13b9f4c9aaed5bc5ea237873b5edbfba7be4e4eba2d327e4072a5431bdd25", 0xcb}, {&(0x7f00000030c0)="acb1ddd4bb95e49126dd1c6e26babf5c34fa42e898c65d5dd8caf7917c46243b90970631aebc22f5449154837e79889d71302a88ba74049dd8406242e097c95fbbb010408f3cc6467c7832e3759bf6c2849e2f44c4af5ef6d5bd7db0dde5f24df0533dcd756d1b13e3ed58d707008f42f7cdec231fa8673275bb1917f038fc0b325e1d371486ef215299a5e287686c00aae253b982f6820e5c17424eac6c82994f7799e779a59b44d581c5f1e7562d1a6746d3c59cb87239c8db3df93db56b848b35d907d8ca5d430d9fae4122972c9d65f89fbb7ec74c6ef8", 0xd9}], 0xa, 0x60) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 13:54:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121) fchdir(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff00000000, 0x200, 0xffffffff, 0xffffffffffff29c1, r1}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000040)=0x8) 13:54:37 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff8100400008004500001c00000000f75cf78dc34d00889078ac1400aae00000011100907801000000a4801e97fcbf119b57335b0aa5844c8d9adfe6c087788230087eec0a6a9e635a58f873caaf1c09beba0f4df959ff60af8418366dc6122b71dcde5fa85036faa2e388d4f5637372c087cf4c06286962a7189d10e4796619bbf8"]) r0 = socket$inet6_sctp(0x1c, 0xa69f330c173abd71, 0x84) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/127, 0x7f}], 0x1, 0x0) 13:54:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() connect(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r4) 13:54:37 executing program 3: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4919f50f10e36432) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x2a, 0x4) setrlimit(0xc, &(0x7f0000000000)={0xffff, 0x80000000}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000001c0)={{"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", "5e4a38e5005c363cc8cbe4bd093eb44440e3c6338003ff912399ab12f340bbaf", 0x5, 0x5}, &(0x7f0000000100)="62f7901440321954e6de28f8c21d28bf1abe69cf533d8015902ccf858f410bfab4653d89c66f11dead190a71e5821e6882db4abba6aeb4a0115254dc2363797e8e5a492c0c4854686e0ee654f4650d67e56dd80b45956f7fa1b1cd4ace37c4138eb0a49f5907f5b731714116b16ca51aced5926c381a982526b93ab9c2f4dcf7debb23ea2a9cdafb3793061b80020dc37f", 0x7, 0x101, 0x1, 0x6, 0x7, 0x7fff, 0x4, 0x1ff}) 13:54:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x4) munlockall() close(r0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x8, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x80000001, 0x0}, &(0x7f0000000080)=0xc) syz_execute_func(&(0x7f0000000100)="2e46867500c4229d37760ec421dd68efc4e25d019e000080202e6641dbbe635666660f0f500baac4c2a9ad6e0f8fe9509bb59989999926a096e0ef18e353c8512e0fa58014000000") setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000000c0)=r4, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) execve(0x0, 0x0, 0x0) 13:54:37 executing program 1: mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$inet_tcp(0x2, 0x1, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x31, 0x1200) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 13:54:37 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000980)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="02000000040000005e00975601000101ffffff7f1c004e20ea000000fe8000000000000000000000000000bb080000000000000000000000000040f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffff00"/148, @ANYRES32=r4, @ANYBLOB="0100000006000000ab0000000000000000010000"], &(0x7f0000000940)=0xb0) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000f8ff03000b000075e9f3d5061576"], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 13:54:37 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setrlimit(0x4000000000000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x10002, 0x100) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000001c0)="2adef4cfdea64315354ec00206aa064af24316d08bac450e9874e14976f10894f8b56220a0c31a7541d5f63da8196417e0e4fec10da06ef6b69f6063edf789ac8668f555fe12fef0fb2f95e81ac1219ffca72eb01c7bb64bc4d4f53732c828ed084ba35c71bfc97b33fa775fa71b9ddace479f9f50652a1f8f2d8902f3ff407884") syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x2, &(0x7f0000000140)={0x0, 0x1}) r1 = shmget(0x2, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 13:54:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) listen(r0, 0x0) 13:54:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0/file1\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) 13:54:38 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = open(&(0x7f0000000140)='./file0\x00', 0x300, 0x1) mlockall(0x3) getpeername$inet(r1, &(0x7f0000000740), &(0x7f0000000780)=0x10) bind(r0, &(0x7f0000000700)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000280)={{"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", "31dab9429e99e794e135593bf549a761bb18d285da76f8d5d22b22aacd7d2046", 0x1}, &(0x7f0000000180)="1a896faae86d2e880c968513999f41bf3f2c735bded19b547afcf85adadff47d7a0018674d93be8d42accc5b37055555f72c919902b888fe9e839c4560fb5e54e73bc16d46e8dd76adb4e070272bc5790b6e41fa77850046348af6e8b4f5498678f61f892df8b1b02beabf3519ed61223bd525d2962523d79cb36ce31d61ababc5fbe3a470b388d3c9eef38a043fae184145c7257a49878fe6ff0c157283b8dd2a33b3750282477f4be490b570c140e29d2163385d3971b71820029746cb5e2e9699bae75ca52c22f73a3c66937fb0", 0x2, 0x25, 0x98e, 0x800, 0x6, 0xda7f, 0x2, 0x10001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:38 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000a40)={0x0, 0x6, 0x1}, &(0x7f00000007c0)=0xc) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000780)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="1c004e220300000051038525e2d9dfd202c36cfbfaf2e2e17f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af05e4850000000000000000000000000000000000000000000000000000fbff0000000000000000000000000000020000000000", @ANYRES32=r3], &(0x7f0000000800)=0x84) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 13:54:38 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x6, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000040)="0000000336e6ffffebe2baa9024aed8006000000", 0xfffffffffffffe1c) 13:54:38 executing program 2: r0 = semget$private(0x0, 0x5, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 13:54:38 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c340f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4e1f751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:54:38 executing program 3: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="8cc91e9748ace98e9f0f5d4820c9eee6458d1355dd4451483c", 0x19}], 0x1}, 0x100) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) 13:54:38 executing program 1: syz_emit_ethernet(0x47, &(0x7f0000000080)={@local, @broadcast, [], {@generic={0x8004, "2f49858cec286f0624f3e016e3a88a4cee43edbf3ef80c6fbb41003273b4178e887449e4b64adf4906f201900ac0ba2c4cd4dfe98da2f39a8d"}}}) 13:54:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c) sendmsg(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000001d93982f5a16a2feb1be855f3828fce7d08476ed4a7a96f4c50f7db7cd21f0ae463c15625aaad4262b267a9238567dcbcf0595bb43a7554b02d956e977b019286bfb6a3dcb0ab068f84ef2a9ee2760e4b678c338db52245022362dccf465a0871be380bbcf798a3223eaca695aa951978c1262f9c26a65d9f4008cbb842c7f3a0d0d9a1de19857d86923909392725aa81c1382951bc9562c52f5790b5f2dc857532fc7b46f6b46da5e6506721353289da3e3048fa8cc1fe22ff3af530092a1244d10d007749b7c599fa3e808"], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 13:54:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x180) r0 = semget$private(0x0, 0x2, 0x400) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000280)=""/4096) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 13:54:39 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000040)=[&(0x7f00000001c0)='*]\xd0\x00', &(0x7f0000000080)='\xf8']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f00000002c0)="80e29d2bec9f35d347786c865b5c0a548c805994a53118da1e0be6ab724965fd2ee379f798d8cc151b1327a764395ea4fa7420d0d48f9396c652d4c9d5a6b3be21387b6506ac762787f0e998d8a4cabb4b5c11922ebbde84a2124f888ef3ea0651a6639f714ba48436a678e15077aa33d217d63448cf4a2b1e4689bd995dcdb90f4064f7a92bc4a87d8dace333c7bd5092b998e709e6ff6ce45eb43756a3e710637e63d2cc57ab3da81b439a252c9b137850f70745fda63b75a3a338f52a9d82b50665", 0xc3) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 13:54:39 executing program 0: munmap(&(0x7f0000e00000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ddf000/0x2000)=nil, 0x2000, 0x4) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="3f6eec38e74e2dd96deb85c207a1f7f2b002dc9f59fca99797a83e83743a20ba47c741981f8006a7fb212f810d0201f94c5ccbd9691e381d5447c34ca4474640b55088a026bd402f4eedaeae81bce7e9adbfbe327503e3af2cd714b329c33888a34f30177de1a34833e190430fbd5b1d8dce242581d0b41b3f3b28c58b3c1151230c8bd5cbdd11a84dce2cae3c5cf97e34882c48d655b7e7d0f369cfacf74f2e11ee0a6d3b375fe6ff3d9b0eef3d2e0456d70e06dbec53f8d3eaf66544f126b1e283706a93eaf2069f7dd3c1b65dcf97227534634a7024a538f1c64e21a89834807d", 0xe2}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f00000011c0)="8435dc730467d7fbe3434e966848bb488acd20f81d5c5258956a24290366e74f70b7a90f7531798273ef36e983c448fd68fffc3e62b025560498733f7b4d57a64c4c7c5713bd5e3d52e49909e7c03df36e1af14ebce6e4d079165cd9d3852a64a390a46181d950dad51309ec9ffcaef6e5e8", 0x72}], 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001240)={{"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", "4205d78d804b75e3a8746573e554a3432d13544a855d1890d5c596ae87ce7a7a", 0x0, 0x4}, &(0x7f0000001140)="bb1f4455e133c9eb22e0fd731ffa73df8718e43ab649420bbdf341a4e168b8268ccf6f194ed550b06151582525c04379c9fe5c45f5c2", 0x10000000, 0x9, 0x5, 0x8, 0x5c2, 0x5, 0x10000, 0x5}) 13:54:39 executing program 1: __getcwd(&(0x7f0000000080)=""/121, 0x79) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:54:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x20000) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000240)=[r4, r5, r3, r3, r3, r2]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) 13:54:39 executing program 1: accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) syz_execute_func(&(0x7f0000000280)="982c3b0f050520d0f80791b002c48255a838965067dc7e010f162fc403e57c90000000005366f66d220fa0e5be34d1c4e1f8c421fccda6d72e41812047002b0000002eba0dfe8c738888a1c40fbbc462f19769008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4f266d8e92d9600000000dc1d1d440f2b550742c4b13120b15ffbb15ffb110f0f38040a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)) 13:54:39 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000000)) getrusage(0xffffffffffffffff, &(0x7f0000000180)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20040, 0x108) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 13:54:39 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) symlinkat(&(0x7f0000000580)='./file2\x00', r0, &(0x7f00000005c0)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) socketpair(0x17, 0x10000007, 0x35a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x64a6975eee47278a, &(0x7f0000000100)={@rand_addr, @local, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000002c0)={@multicast1, @multicast1, r2}, 0xc) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) fdatasync(r0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x800) 13:54:39 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0xff}, {0x8}}, 0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x100000000000001a, &(0x7f0000000240), 0x1da}, 0x0) 13:54:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000040)="de4a566565d93457e82f8fe80866400fe1d865e900d8fbea468a9061e3cbf7a2a2bd341dbfe92000c4a281ae49ff26363e67995d660d71d95f2c2e08") ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffffffffffcdc, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) getgroups(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = getgid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x3, &(0x7f0000000000)=[r1, r2, r3]) freebsd11_stat(0x0, 0x0) fstat(0xffffffffffffffff, 0x0) getgid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) 13:54:40 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="09000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) 13:54:40 executing program 1: syz_execute_func(&(0x7f0000000000)="64f343e0f42c3e0f0505d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014e0fae5500a0e5be34d1c4e1f8c421fc2e66410feb54fad7c48265b8dc2e41812047002b00000049c4627d25ed8888a1c40fbbc44583fef35d08d32da22997b00b0000000f73d53944d1f45866f347adad91ae8ca065936000000001c4740fc4a3f9dfa3864626d775660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000003c0)="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", 0x1d6, 0x20001, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 13:54:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xba, "312258ec3c19446c3a990636489c26871c9f83b392b23e9ca5ea60102291a0ac82f5cc28b60fb5a66d4446883bea94e9d6b6107c6a43233fc2b0f660b302ca8f37b22b7c877e581d25e02b83d26ca33f03885948a9a07e7dee6ef17615f69980582f76ba09514431880ad27cebbc131247ebe6bd382c39d7c738ca5937787aace58e985f1533765cd1db068bf64009e35209a6ef6e11e670b163c0d816084df0ae0f3d31db3458ebfc8918076449b7a6e2e3caad3a8254148322"}, &(0x7f0000000000)=0xc2) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xc4d}, 0x8) 13:54:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x110089, 0xea6307c5e70bdfc9) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000000c0)={0x10}) r1 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000)={0x10001, 0x80}, 0x10) 13:54:40 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000040)={@random="1fcffb37c458", @broadcast, [{[], {0x8100, 0x8, 0x100000001}}], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet6(0x1c, 0x2, 0x400) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xfffffffffffffffa, 0x5, 0x2, 0x100}, 0x8) syz_extract_tcp_res(&(0x7f0000000180), 0x7ff, 0xffffffffffffffb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x100000001, 0x7}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xff}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) 13:54:40 executing program 2: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket$inet(0x2, 0x4, 0x4) dup(r0) freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000001c0)={{"5326c943a65e2d01aae98e769f4353605efa7e1ad6ce829a9930c82a1143de577d8450f65f5e511f536fe4faeec5839dbea7b3eaf7523e883d85e021a322150f23774f5ac838549e172c46205cd235ae564375b6eb0f7f71e5cdc48a6dadd80b7c78020b38afc7140641445f3f2a1829ea22ad1edbff9f449de0ac4a79576c45970615368691cb05a05e65fea811b04eec93d3fa8d35e4b2df21a361c805faed100d8bbba56ddd607d21354b199180789cf999baa9645f436e51a5be64347881c44f7054a202fcec4f1879f5a52562e55103f47a163b3b5d389af8053a15fc0b5e501e4cc0039f8f362c6e4ba9b449209f7c268cd59022dcb43a5bcc10707eb73d5bc207828cbbc5e99acd845516805e7ca8172ccc7469ef555c398579f4d4f7c09dac552dc9fa7fe134b8641a5899aad320ab374c8cb90ede51d39c19c19fc63a0f7c09ada314e256e918c43796df58a5008c12dcc1707c8dd6792d50fdff3e99e1c2c4bb84a15c7351ff01a08a80c8de95495cfcbbd6122196ee3c538c328bad3aa9f2e1ff297b19469ade6cd244a85fdc734fcf8dc813a2c7e5819e2cc442012a2f79e5ee45074380cd2656952eb0fcc5b3f9ffecf5194a120a0c02290eeabbc0385c6ba0c5134639e1dd708fb1ffff1c6c9534ce86ce58f2587c7eff6e0c86d080e2e808b15153d21a5035b0cf065ca281a65792808a4c493eb5379072824cd953edc49fea5a542ee6415aa8d094eab3b794e28918b206f27e208efb05ef706219c9908c4d7ff7a34de894b625af2c1989a9de46d05fc899db9b47e405d42c28352e59692eebf8ecb592cf9b7d59c0d75c51c5092ea2a5e3583ada7074327e6f4332700ac21b661b4d1970a35d5d3818fb99933e1e3b8d3b7c11447ee2fd4d2f8ba9bb4eda29810590dc01d729f0326024a04420876700f9683e0181e2671faf363b88232be040e8e84254d3db1b8676e01b88645f2bd4070a3ad32fa1aa29ffd1eba8c701fc5b8f7149361b53f80d68df135b0ae563f3f2835a35dcd549061552f326ffd4272dbdf1008e2f4d5a9f59ca0e18ccba9072f733e3562f9ee014e85e271435f3feac81955747b7080f7be694fc5224e359abfaec4a75d22a94e35b075a96de7567cb7fe82445f1e157f264dc2f04ccea8519efa888fe91c283004a6649ad7ed6078c36e4854f9105a55052b40abf7c45e32653b8c6034e53bab582dedfde81cf173c7367ad505bcff1db969b10a7daf91878a0a1c70d459b1efbe56d29628dbd006f45a09669dd28b61df866d835745cb97b55a2aa9ea09e6400ae6ad1445902de5019bd9fd4e0d98767acc113fdf8a0b9b6b916383f531274fc493b9c9f2ac1d27cd408abc553f8803f735ccea77fd9239249cbc5d668a60132b65bc1138586fea98ed1ef2d7984352579652280ef1376ee133e8f2d53724f", "affc5ed4fd11401d8a7984e09aa6c7e25e140a4e3d11b78d978155a2c4d0b443", 0xffffffff, 0x101}, &(0x7f0000000140)="f03c281cacce5a23fc6623b3fd67277347c538b51d3e583440de38cd971e2682f1bddc2d082251caec1c15c214527ea33f79aaaad69a120c94126ed4e23e6d6c16c169f634d60abb93f6a9564a3f53f4", 0x9, 0x1, 0x9, 0x9, 0x5, 0xffffffffffffffc1, 0xdc2, 0xfc}) 13:54:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x4, 0xfffffffffffffcc1) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="7841affa3d6f44f64b227579e53362cb5ada0b03e886259dd168e444efddb094f3"], &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x9, r1}, &(0x7f0000000140)=0xc) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x4) 13:54:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 13:54:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r1 = fcntl$dupfd(r0, 0x44, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8001}, 0x8) 13:54:40 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd6076605100303afffe8000000000000000000003d4571db1e3327700000000000000000000000001880090780014000060c5961e00000000ff210000000000000300000000000001ff020000000000000000000000000001"]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x21) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x0, @mcast1}}, r1}, 0x84) 13:54:40 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0xf90, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r2, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r2, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 13:54:40 executing program 3: syz_execute_func(&(0x7f0000000440)="0c24b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b2000000007676f2168f4808eebce00000802000c423455d102f5704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a9460f569f10712640c4c44129f9350d0000001d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d7d6f6f6f698965833fa80e000000") r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/154) 13:54:40 executing program 3: syz_execute_func(&(0x7f0000000200)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffe92) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4018, 0x4, 0x7fff, 0x5, 0x4, 0x4, 0x2, 0x0, 0x6, 0x81}, 0xb) 13:54:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0x9}, &(0x7f0000000180)=0xc) r2 = socket$inet6(0x1c, 0x10000000, 0x6) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x40, 0x7, 0x100000000, 0x8, 0x1, 0x9, 0x755d, {@in={{0x2, 0x2, @multicast2}}, r1, 0x1b, 0x6, 0x7, 0x73fb, 0x9}}, &(0x7f0000000480)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x80, r1}, &(0x7f0000000200)=0xc) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x101, 0x0, 0x10000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r4, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x287) setsockopt$inet6_int(r3, 0x29, 0x3d, &(0x7f00000004c0)=0x80000001, 0x4) 13:54:40 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x29}, 0x8) fcntl$getown(r0, 0x5) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x44e}, &(0x7f0000000240)=0xfb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0xffffffffffffff7f, r4}, &(0x7f0000000200)=0xc) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 13:54:41 executing program 0: syz_execute_func(&(0x7f0000000180)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b663e0f162f2fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dafa0483b8b8000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3c0, 0x1, 0x0, 0x401}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1, 0x1}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 13:54:41 executing program 1: setrlimit(0x9, &(0x7f0000000040)={0x5, 0x800000b35e}) mlockall(0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000480)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f00000007c0)) fchdir(0xffffffffffffffff) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) mlockall(0x7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:41 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xaa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x93, 0x400, 0x200, 0x6, 0x5, 0x4, 0x8, 0x4, r1}, 0x20) socket$inet_udplite(0x2, 0x2, 0x88) 13:54:41 executing program 3: r0 = socket(0x13, 0x5, 0x400) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)) mlockall(0x2) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r3, 0x0) 13:54:41 executing program 2: r0 = open(0x0, 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000840)={r1, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r3}, &(0x7f0000000940)=0xc) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x42) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f0000000980)="fb5fbfb8505d030b6662200b4e7b96880d7367de6f04c41d0ca54679aa949595b759eb4656fe296971b9e2a37b8534e6d787d287078aaa7bc3be09b2b7dff6dae9f89eb97389c9b6539302fc12d9b3c3dbd7f2a5108bd1e04fd01e4c146cfd73763f4c84fdadb6177abaf567aeaf972ba6633c9a41a124b69320b0b8e5a54a8595b056c1c863ef45ef05856a2b7306c0b7ec8db2874546033561dce99adc18d70b2d89ded121") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"/325, @ANYRES32=r3], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:54:41 executing program 1: mprotect(&(0x7f00002a7000/0xe000)=nil, 0xe000, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x0, &(0x7f0000000240)) mprotect(&(0x7f00005c1000/0x3000)=nil, 0x3000, 0x2) 13:54:41 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:54:41 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000680)={{"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", "ef2375f7edb30c47d5524a62aa5137a559fb135cc3e75238acaad85d88d5510b", 0x7fffffff, 0xffffffffffffff29}, &(0x7f0000000580)="a988bf88b7690ea24e44bd99c1f33dd8e295c8ed712d67c1eccb2d80636d5373541687f6b7b88dfd661cce4b3f21d650720737ca96a00fdcdc4347e4ba4e86a2458195f0d65a38a8ddcb03eaa4401d9c4df6369ee8ec19a19c10bd3faae016c25767a33a5bc268264aa2f5831d343a457443b8d2dc4a8b0dd48b2214a5ea6111abf784601e659b68265c1bcbfefd6d24ffa4e2d83ecd3789412721bb2a193962a31722ca0bae0f2c4af8206ff47af091f80e302c8e6b33d5e0749737fa78f5e5d67ddb1839f0803bf96afcd79e9ff419", 0x100000001, 0x4, 0x100000000, 0x510f6c4b, 0x7, 0x20, 0x7f, 0x7}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40) ftruncate(r1, 0x7e2780e3) ftruncate(r1, 0xc7) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000100)="e5a6a9207404307ca243865075c8118cfc3663b553334a4627dcd20effd02ffbb1a28d23e2c27a1433f568bd220e53f3c5b425e296136c071c49681bf6539eeebf543ad3c1dc31f6ef5296253e5002aff3bde6c243e25c0fe755c1cf3b00c1b849054df878d6a3b2256310d019842f6f4479076a65688176f176e914236f29adec6183872caa3b12a1b89b636ee1171320555ce909198d0e19011931215a6c963dfb1f9e5bc32ec52eeb9cddabbe3cc7c61d661a65d92d670ed2e53ab67d8185118ffe5e26737a17e0ab9850ab5a440e70d53cc4b2d6f8f096d9f1f59a", 0xdd}, {&(0x7f0000000200)="63ae335ebb0bbfa8b8ce0d616da37f215816635682ec45e44a58a7632ca3f9493d302f65539543da0db79d35ded9d0fba1642a2572f91931c853ba405bc3f78dd4d6d9556c3840cd6f7c5d50bc0cda3fdad0f3935b223de0e7aa501aafb2cc39066d193bd81916aca71472e06758e7b1ca30a3a0d6d61aaac2c43884152fb7164550bdb07512c889e7b8e44c07eb8feecb86b4aea8322f8d18fafef9863ce1ff4f37326a4279bcc0d2b5dc2704d54acc2605409d93", 0xb5}, {&(0x7f00000002c0)="d566b0e4d771f724a59c8246f280ba86d29c85a442d1fd0c263b21424bbb1a3d6c6d432ce4e5919449cb97a8fe8f982e050ccfe2e3b44b2de99a2591e04cf747cd2516b1abf938a15ca1bcb59b59e4a000fabdf5757c49f4ddc2ee9d1fa25a08a6587b730078b5cf9756994ec4ca136168762da9dea262c7970fe47c69b820752df9c1ecdfa449c926077a187c4dab08055c3c7caf9f3e06b9", 0x2e3}, {&(0x7f0000000380)="ba542dc12a671a3d00f293ebb2821404a3f57c96a194fb0a017cb5dda08a21e070af5829383eb5e915e036cd57735018a50652bded4915ad4d27bcb34ca80510e3bf58ef65b9c7e31c37e7419158a996712346628381b72008da2fa6b4751ac97dae81d9093ad0d27ba2c4092161d8027ac47ffbeb6c8bef35da20eae18b5fc6294e8fa2dc946bc1a40389471174349918ee6d40a07d3e5db01354d60e5135fd1080058aa4ee20f3510d62388e6c22523c1b5e98ff69888492c30d58f6b98ac5cf2867fea2192cde50e21287effd6149614e6888f3423626313c3f7cecfd71fe27f23122344eb0e327", 0xe9}, {&(0x7f0000000480)="57966e0befe3cf0021c5496c4724b3b99e62cc2cee743d41e1f652d7018455a2b4edd902f579fce59037c988e17f14eb0216d896f1e9dac7ef49f828aefbc5f20ecfef7576b48a65e1d67393c2e6dcd7318298c211bf371a11a889717144b4918925fe7149248dc86bc30a84f0f776c11184eb05", 0x74}], 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 13:54:41 executing program 0: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) r1 = semget$private(0x0, 0x1, 0x4) r2 = getpid() wait4(r2, &(0x7f0000000180), 0x2, 0x0) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000040)=""/109) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x2000, 0x5, 0x632d, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000200)={r5, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x401, @mcast2, 0x7}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xff}]}, &(0x7f0000000300)=0x10) preadv(r4, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) 13:54:41 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x8, 0xfffffffffffffff8) 13:54:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000004c) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000080)="8f282a74c8ef3f9780ee75e4798b5b76f8cb20b29cd11de52c626251a7588a84a853e4687ee7669d38f46149c07b39fd86b8947340905e0c70663400f761770555e98e0b6936924c143bc31794236a8d4277ed81330c7b1e45c31e1eed760a0bf6428f71297baa6ef730bc403dd1dd0de93654b2085e9aeddfcc7243ce1b8f11cc149785bdc6c436d6ea076b12fd04d9d5015f56ff44ab6ae8116dcb1c0fc4c24ccb69ee9d147350e41428dc070a9dcfa8b3583c64d49c6fb5ba5947a6554bea6e1ff1446396c1738e8b52a73a5314ec7866d5012cb983") r2 = msgget$private(0x0, 0x1) msgctl$IPC_RMID(r2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) execve(0x0, 0x0, 0x0) 13:54:41 executing program 3: syz_execute_func(&(0x7f0000000280)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000f2400fbafa0566470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") 13:54:42 executing program 3: syz_execute_func(&(0x7f00000001c0)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000440)={@rand_addr, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000100)=0x100) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x9}, &(0x7f0000000400)=0x8) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) getsockopt$inet_tcp_int(r2, 0x6, 0x8c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:54:42 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040)=0xffffffffffffffff, 0x4) syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xc) 13:54:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = getpgid(0x0) getpgid(r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x40) 13:54:42 executing program 1: socketpair(0x1, 0x20000005, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x6, 0xff}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x2, 0x2, 0x101) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000000)={0xdb4, 0x6}, 0x10) fcntl$getflags(r0, 0x1) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) 13:54:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x4, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") sync() ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0)) 13:54:42 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x200, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 13:54:42 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f00000000c0), 0x53) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffffffffffffffe1, 0x6, 0x8, 0x0, 0x4}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xab26, 0x238}, 0x10) 13:54:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400, 0xa) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000240)) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="821c2e2f01696c0080008093711fa96e7bb1f87ff3ecc4ed85db3ee8e2e9ca13b502eca7ee0a42d2540cf760f8e8ddcb4961538ebe115577ae87f8af9fa973919bb92ad437ec02f5fe"], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x1f, 0x0, 0x8, 0x5, r4}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e22000100000000000000000000000000000000000058f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff0000000000000000b48400"/128, @ANYRES32=r4], 0x84) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x402, 0x80) ioctl$DIOCRGETTABLES(r5, 0xc450443f, &(0x7f00000003c0)={{"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", "d9785aaae1ccef6741f16981c45ad2ac58ffc510cdf949d0eba26f20132f8ae5", 0x133c, 0x7fff}, &(0x7f0000000300)="11dd76873e25f9eb96c32ce130216fd5caf26a68229d2bf11cb21d2d3b55937383e2e6f33b39d3e30e07e4fb219ffed34f7205423eb9034075d45f2c9fd3e31241625744c805ea7a5c29a3d7816691ec47fd7db5ee6625a4df7cbf632d25458d6dbfddab7ab56d9ddd55f61bf177d8a2598b9f603c6f9fd05f3c54b164eac4bf50620c9454eb5db23b22c67d7c3c1cb5901dee3afb1c8b220d8df639d213f01ddd6ce49218ec6a067d28e224d46d69c42f895b9b5f103d7879835cb0f5", 0x8000, 0xff, 0x4, 0x8001, 0x8000, 0x8, 0xfffffffffffffff8, 0x8}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x0, 0x66394a}, &(0x7f00000002c0)=0xc) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, r1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:42 executing program 3: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = shmget(0x3, 0x3000, 0x80, &(0x7f0000a86000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/113) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) msgrcv(0x0, 0x0, 0x342, 0x0, 0x0) shmat(0x0, &(0x7f0000e79000/0x1000)=nil, 0x0) 13:54:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@multicast2, @loopback}, 0x6d) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 13:54:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) dup(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0/file0\x00', 0x4, 0x40) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x4, 0x80) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000340)='./file0/file0/file0/file0\x00') 13:54:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="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") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) 13:54:42 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 13:54:42 executing program 0: syz_execute_func(&(0x7f0000000640)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt(r0, 0xcc5, 0x3, &(0x7f0000000000)=""/118, &(0x7f0000000080)=0x76) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3ff, 0x101, 0x200, 0xc171911, 0x7, 0x8001, 0x704, 0x4, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x401}, 0x8) 13:54:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0xfff, {{0x1c, 0x1, 0x81, @empty, 0x7ff}}}, 0x88) freebsd10_pipe(&(0x7f00000005c0)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 13:54:42 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc0, 0x1) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x10, 0x1100) ftruncate(r0, 0xfffffffffffffffb) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x10, 0x10000007, 0xffff, &(0x7f0000000000)) poll(&(0x7f0000000040)=[{r2, 0x2154}], 0x1, 0x0) 13:54:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x12) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="97ac98dcfdc3a16935e0992d147618f16d1464e614c1871d02515bad07505b57bbca9b4301700d4b136e5f54919f9fa073a2140a11944eaa4df27c16856cac1aebf25a7a2c15ca7cb4d008becd4c54426a5569a85bb176d16a33d92131130eef52870d1601d77c0ba1bec9d0230f718881986f839feae0538482c173f4d8e14b5abe6bf4032de6bf649e3c276c53eef149811baaff14ed83e42f65f7c525ace3cf4149258d365bf3cca871cca9830d98eec9eefe608a7118af73917fbc0fec55de1387ebc7cd3bdde747297e59549c6fae946e") ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "615a6c3b99636ce19a560ec87303d1eeae7b4e73e4e85a01ff79905d5fb98f51", 0x7, 0x6}, &(0x7f0000000140)="4d18330fedf50646163a9a9f6182a3158086a493f5be7fb9e6731ab37c9a7cb63de24db2b1f15fddd80e1650b954285f17a9dff6b7cfd4d643b8395ba4950339e39865d72fb6f11d69d51f8e5213c88ba2229fd2955fc8d8f05e9fa90b502d629b2b97fc2f15f6af3cd7ed951b83b7eb4a2e9b5d", 0xeb, 0x100, 0x0, 0x6, 0x3, 0x10001, 0x8}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000006c0)={0x0, 0x4, 0x400}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000740)={r1, 0x3f, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000780)={r1, 0x2, 0xf, 0x9, 0x9ec}, &(0x7f00000007c0)=0x18) writev(r0, &(0x7f0000000a00)=[{&(0x7f0000000800)="065d83b7611c261cd4a4aae96cd4da8b64fb7d44c2be9cfacb91d1675ff543a72caf2e524783f1306e162be0f3502e71b5fcf2c8afd0c5c6635f32f6212494886b15731a3432cae638d2b612b0ea242e04ec27619fb322904f3d4453f3227c17fee4090d215dcb2e36297e4b7f6b46055be18592600a1486c52e7186e1acb8195ad3bdf0bc082e80f64aa35a590e579ac56d8270652fdebdebe3950b20b9dbc0c7631180a7d8ece4578927ea47141dfeba1978", 0xb3}, {&(0x7f00000008c0)="25035b692addfbf61b38657088843e9cff0450c9ba53ee64ab15693cf375504ca53703461a88ae9c88e2fbe45ccbbbccf4671448245b9db843aaa2f2bf8b640645e8c13356c85ff914dee2b5594d89740c32ed6c9b59f33bb92416a893c0883cbd3fbfab9d57a838fd6ad72c03a608b3f03f75118c2c16d1f8af80a100fd6955", 0x80}, {&(0x7f0000000940)="adaedc9791ececdded446a70b6f32721d09acc598e052fde79dde71d0620796187459bfb0beb24a7944a861b2f053bdb2307da98a01a50e273322140304ac0347d3fb8e51fcdc9a971610b36f4ffd3067e15e5a1942953961011a03d6eb920e0d322b270a9c7abc325852b4f5be7ae91c1274d457b5e71c30146a9e67e07a2d675f3fd09d56731c746bc9a53501685cb345a897da4016b66c80cb31b3acb15fbff059241847f2fcc55862110ae2dc36e3c8a77dd2dec", 0xb6}], 0x3) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001a40)={{"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", "020eba9028e928194d052fa93c3c199fc63df7e7013750e2e1898045df94655e", 0x40, 0x1}, &(0x7f0000000a40)="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", 0x5, 0x3, 0xfe4, 0x7, 0x200, 0x4, 0x2, 0xfffffffffffffffb}) exit(0x7) pwritev(r0, &(0x7f0000001f40)=[{&(0x7f0000001ec0)="6cdf9f776b582dcd6973385980113ab3cb63bf096ba5e8cb11229cffff82f998db05486f3dc87c50f4abff3b42f60438a2cb", 0x32}, {&(0x7f0000001f00)="f7673621e383151d994147212a", 0xd}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001f80)={r2, 0x1}, &(0x7f0000001fc0)=0x8) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r5 = semget(0x0, 0x5, 0x80) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000002000)=0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000002040)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000002140)={r3, &(0x7f0000002080)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10000, @mcast2, 0x1}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x2, @rand_addr="680d33d05dd63f3025aac473a668433e"}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000002180)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000021c0), &(0x7f0000002200)=0x4) r6 = semget$private(0x0, 0x1, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002240)={0xf, 0x8, r2}, &(0x7f0000002280)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000022c0), &(0x7f0000002300)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002340)={0x0, 0x7, 0x800, 0x8, 0x80000000000000, 0x4, 0x5, 0xffffffff80000000, r2}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002380)={r3, 0x0, 0xae, "3ef097317290ad14de722f9cebf51344c0f4746c85759065002da076f6a4d6976211b5b400e815ff79b4dcfa0c749f02a31d577d9d878f7459345acc5b83f9132a99e2fd3f1d6c0446dee6c51ca32d4a163571888d5e0802b2237d51c56df5a9fc89ad43be268a2513f5e94ddfa1427b00d888273299c3b0fc3483cf1bde5eeff1556630aebcb6eb5ade76d556c704fbfc0702093c329c671cb27f3293ba8c51b883c83dc783eb689e64f12303f1"}, 0xb6) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002440)={r2, 0xc, 0x7fff}, &(0x7f0000002480)=0x8) getsockopt$sock_int(r4, 0xffff, 0x0, &(0x7f00000024c0), &(0x7f0000002500)=0x4) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000002540)=0xfff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000025c0)={r7, &(0x7f0000002580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000002600)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002640)={r3, 0x8, 0x3f000000000, 0x9, 0xe804, 0x1af4da5, 0x3, 0x1, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x9, 0xdca, 0xffffffff00000001, 0x54}}, &(0x7f0000002700)=0xb8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x12, r4, 0x2d) preadv(r4, &(0x7f00000029c0)=[{&(0x7f0000002740)=""/145, 0x91}, {&(0x7f0000002800)=""/118, 0x76}, {&(0x7f0000002880)=""/78, 0x4e}, {&(0x7f0000002900)=""/150, 0x96}], 0x4, 0x0) 13:54:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="5ab37745dbd1ae6b439ed510fb2de72b702b5789b98a92c8a32ed2b169a384ad1e693265d502cc3aae6e719e92c962134ea20339a4e514b4ceaa672298f1c58a1daa92e112037d0793adee1d7f03226ee27a1e8990d57299930d6f0e56a95b5156296910cf81cd02495b6f979e5038446b4b7d205e46fea8e7b78849745e7ba9020127223fcc1e79336a793433e5281e35b63a5a264f1db2d4c5fc1210617f034fccfc3ce92c9f2e5760cea98ad4d532d87744599440d1e80b95d479a1a7be") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000580)={0x8, 0x80000000}) msgget$private(0x0, 0x30) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002680), 0x20000000) getsockname$unix(r1, &(0x7f00000026c0)=@file={0x0, ""/4096}, &(0x7f0000001600)=0x1002) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000005c0)={0x2, [0x0, 0x7]}, &(0x7f0000000600)=0x8) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000640)="006e28b430922c995978fe227346d395ecbf88d9d3ce97a8eb25820c5ea17ee23b3b100706541f5f27911fe622d441920775c1a5d0f34a4aa59114bb02df97bd92d73cd578ea5f8b06689537e7e0889b087c") 13:54:42 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xd9, "ff5ee45cd81d44b35c3eb1cf1963be52d09e05e8e1406d5889e3eaf57651957955c58172ea8896293cf5c917d078e8127b9e19eeb2d35cb11b5cec1c6e585788ec06d8d4ea3aad1320bf970625201f802300f412f916e43cebbd8ccb5686eafdc51a1835f95ac64a8982b009f393e4414dac7de64b0ee0d10456128a36dd1b1e6fa6424c5df2d6360fc606a640f7400e3c48abc14b47dd23c2d3a8bc5c9d1f4abd7c27be1971be6df31d71a3a7a3180dad7c8af8079cc5ced8aa3426d1c8cb15cd058b06a7670941fb533f64e8dd6ef32809a5e3d16178ebf0"}, &(0x7f00000002c0)=0xe1) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 13:54:43 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x2, r4}, &(0x7f0000000340)=0xc) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) accept4$unix(r5, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8, 0x30000000) 13:54:43 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 13:54:43 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="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", 0xffffffffffffffde, 0x0, 0x0, 0x0) 13:54:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x9, 0x2, 0x7ff, 0x74]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x5, 0xf, 0x3, 0x2}, &(0x7f0000000100)=0x18) 13:54:43 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10005039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 13:54:43 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x2, 0x4, 0x80, 0x4, r1}) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 13:54:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000000)={0x270b, 0x0, 0x200000}, &(0x7f0000000040)=0xd0) 13:54:43 executing program 3: setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1003c1, 0x191) r1 = geteuid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x400) syz_emit_ethernet(0x36, &(0x7f0000000080)={@remote, @random="59018b44bd8d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f00000001c0)=""/55, &(0x7f0000001500)=0xfffffffffffffcd8) setgroups(0xfffffe01, 0x0) r3 = semget(0x2, 0x4, 0x400) __semctl$GETPID(r3, 0x7, 0x4, &(0x7f0000000140)=""/83) r4 = socket$unix(0x1, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x22) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r6 = dup(r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x401, 0x2000, 0x8, 0x100000000, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000440)={r7, 0xfffffffffffff86e}, &(0x7f0000000480)=0x8) getsockopt$inet_udplite(r6, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCGETADDRS(r6, 0xc4704435, &(0x7f00000004c0)="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") __semctl$SEM_STAT(r3, 0x2, 0xa, &(0x7f0000000340)=""/164) 13:54:43 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x51) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000340)={{"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", "7e171cabbd0009a3ae57d6d22fa3bd62d20ec1b6cc3023c7012f8b7740ecbb99", 0x0, 0x1}, &(0x7f00000000c0)="01a0e7347504e017112f2a22554e890ce271e9f5c2c8dc97700a053e07508f9ab940803a1b9fb8472372168613b9de64c47e38d342d6f0467b3ddcac90180e4052bf3dcedada246f396d84cf7d13fa5a10c3d0f8ef7d2330f394d8ab75af79b6a5f4d74784d82c94300ff753666b92ae2be67ec2ed4d95e7b75ed8a458da113cb4cb322d0e12042d5bc82f2ac96cba423ff0233bcaf66fb03ed2d9ba376748ab93783f8421ea6eadf2908b5084fdf5f21d9f72cf7aa1745a347dd0bff5ff5d6ba30e0d0a63e110d927fa12bedbf8a44d58f76bb31bb3d0e5f1978f", 0xfff, 0x10001, 0x10000, 0x7f, 0x7, 0xffffffffffffbcc7, 0x3, 0x101}) 13:54:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xfffffffc}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r2, 0x40}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000180)={0xffff, 0x1ff}, 0x10) 13:54:43 executing program 2: sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fstat(r0, &(0x7f0000000100)) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") 13:54:44 executing program 2: getpid() r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) nanosleep(&(0x7f0000000280)={0xe59, 0x6}, &(0x7f00000002c0)) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) dup(r0) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000040)=0x401, 0x4) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74) 13:54:44 executing program 3: socketpair(0x17, 0x10000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x23, &(0x7f0000000280), 0x8) 13:54:44 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x8000000000412, 0xffffffffffffffff, 0x4) getegid() r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000180)=0x1c) setsockopt(r0, 0x5, 0x0, &(0x7f00000001c0)="bfcfa1bae16a1a1001ec39b5861680ec057a43d8f7056927c2bae3760251b28f87db1ae46551b10d24b1f8c7fd5c09a5d410b27219d837eed11d325f5e6d89d6", 0x40) 13:54:44 executing program 1: syz_execute_func(&(0x7f0000000000)="0c08c4817a2df998cd801b69e4fd16c217f5696200d9d9d08fc97881934ef2fffffff2680c0000008fe9589b26c7e4c753fbc4f2410fc2d19b40350e000000fec42a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68a04851518fe9509b9b9b0000c1ea01eff265dc5f00c35b45363ef80f9966030faee42c240f5e5bf4470000c401fe5ff6c6d7430f01c36666450f17728d14111d54111d00") 13:54:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e1ff04000000fcff00007b7efb2c546c7fc7c8de2bb0e1da92d9d7f8634433b8b78617b1a3331e326c9f2d6b5d4780dac56bb14ac3a332eb424c902eec77a76442e5981c02b07b423ec532621fd5dd6215ac5b8c43e530372eb9968633e0ea35112483e35d9a42df7b3d335638018d5b90ed10ce8238f5b703b4d3a2270d440df60ddfb358a1af1a4c022659eed74529d760f95f88d51bf7e4408a2d1b83cfbdacfa231aa1662827"], 0x10) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x6, r1}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="49692b2e5664531b0503f0a4dbb77b6b"}}}, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 13:54:44 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), 0x4) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 13:54:44 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:54:44 executing program 0: setgroups(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000180)) mincore(&(0x7f0000ff6000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/229) mincore(&(0x7f0000fea000/0x13000)=nil, 0x13000, &(0x7f0000000100)=""/97) dup(0xffffffffffffffff) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/5) 13:54:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) truncate(&(0x7f0000000000)='./file0\x00', 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x9) ftruncate(r1, 0x0) 13:54:45 executing program 1: syz_execute_func(&(0x7f0000000280)="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") 13:54:45 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x1f, 0xc0c, 0x100000001, 0x5, 0x8001, 0x9a8c, 0xfff, 0x1ff}, &(0x7f00000000c0)={0x40, 0x7fff, 0x9, 0x2, 0x40, 0x6fc, 0x1}, &(0x7f0000000100)={0x2, 0x2, 0x527b980f, 0x15, 0x20, 0x0, 0x7fffffff, 0x9}, &(0x7f0000000140)={0x65, 0x20}) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 13:54:45 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup2(r0, r0) recvfrom$unix(r1, &(0x7f0000000140)=""/161, 0xa1, 0x42, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 13:54:45 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="4fa99c2b3d8d62af4acc68a641aa61be6a60f7e2c2fbf721fc495351d9985f100b3150effd04", 0x4, 0xe2d}) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 13:54:45 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="8cc91e9748ace98e9f0f5d4820c9eee6458d1355dd4451483c", 0x19}], 0x1}, 0x100) r1 = socket$inet(0x2, 0x1, 0x8000) bind(r1, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)="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", 0x1000) getsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet(0x2, 0x10000000, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 13:54:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x0, 0x4}, 0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0xa94}, 0x8) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x1, r3}, 0xc) fsync(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000080)="be9d016b18d5b92cc372b7b2d7430a40378a2f38eb9e00ae6178a6f669728ff73b26a2c2b88a044ab3d70f549b0e06a30048a2ea61859467422a2751664250e0a120f4e9") 13:54:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./f\x00\x00\x00\x00\x00'], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 13:54:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x171) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x800) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8001, 0x80) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x1, 0x6, 0x1}, &(0x7f0000000340)=0x10) sendmsg$inet6_sctp(r2, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x3b000000000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d387e8b32720630ac9e283f5a41f2ae82789b2b5036dde19739abcdd6903b081ed58a6eb9d0e6fc83c2a7b24bf248fa77b2ee772ab5706872f00fabb4a2b927f530b3398d400a22a33c57b233ce39ce902ec03c02d9b321aa86f108e9da5191a032c1d20b303128607b4a93ec2f1b7e1701c2d389d1e6821e0fbf35e71481ccd6abdd4878f6901f2e5a1fda3acbf97bdb86a1faef235388012229f9b4ddbd8d10e78adc07f210d46e61518d44d6ae337ddf96a1cede97cb641731f4fc6297cae13e21e2c5b593c83b3912f97e02982c79b73f64eed0d89d0f0b3641abafe87baf53777efce01640b", 0xe8}], 0x1, &(0x7f0000000400)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x2000, 0x59, 0x9, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x48}, 0x84) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 13:54:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x100000000, 0x4) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0x74, 0x0, 0x0, 0xdf) getsockname$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) 13:54:46 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) fcntl$getown(r4, 0x5) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 13:54:46 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000000)='./file0/file0\x00', 0x0) 13:54:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 13:54:46 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:46 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x2000, 0x0, 0x8000, r1}, &(0x7f0000000180)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, 0x0, &(0x7f0000000140)) 13:54:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x3, 0x4) socketpair(0x2, 0x5, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xd00, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000100)="9c3cb3d67d6e71bca088c72f7aa1ba1ee6a184ec390be36d64f11491ee84a51a4cdf3ff6d2649655fc54cd338fa6f6ce0cc1671e8d81670abfc21eb95f158bbf6cb78a85ee23e3f4c3267b9900846e9127c319dff446a6cd67ba4e168b4be19dc8d2673604cdd36d18a6a3cc6365c0056f5ba58da7760759c40c358c9991613d6286087b1765a66841584677e1b10b29a5e3a8b061faf0e595b24bb5174216") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x1}, 0x8) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="583d83430ba324fe08bd25adf8cf7de98a58926f6f49") 13:54:46 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x3c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x101, 0x1, 0xffffffff, 0x7, 0x9}, 0xc) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) 13:54:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x28488, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x3, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e77244a616c616bb385ee0038812879278b1a2949a2a", @ANYRES32=r1], 0x8c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x4, 0x4) ftruncate(r0, 0x7e2780e3) write(r0, &(0x7f0000000080)="ad", 0x1) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x0, 0x3, 0x1, 0xd450}, &(0x7f0000000180)=0x18) 13:54:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) lseek(r0, 0x0, 0x100000000003) dup2(r0, r0) 13:54:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r0) accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) 13:54:47 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), 0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x1a) setregid(0x0, r0) setresgid(0x0, 0x0, r0) 13:54:47 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x148, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000380)={0x10, &(0x7f0000000340)="4849a7263652ee0bc96057bebd20557567c15036ce97024818c36886e6eac3a61fe24212d4", 0x6, 0x1ffe0000, 0x200}) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xd4a7, @loopback, 0x8}}, r2, 0x400, 0x101, 0x211, 0x2, 0x0, 0x9}, &(0x7f0000000180)=0x98) r4 = dup(r0) sendmsg$inet_sctp(r4, &(0x7f0000001400)={&(0x7f00000001c0)=@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x70}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)="a3fd526c58dac2388cdc857cf3ca48bc9ecabc1646137ce20a065b13ccd62f8d1bea9ea7fa46e121c4a1daccf98c046c8cc474bad80132f35a0c00837fcac63c26b687ef2520f75bb4db1db9594e0dae2c83cb4de05af95211dbd34e1e62fb31d3b2303b7d732b68fe4014fe4753cf8cfdaa633a4f45e657917fa0f55b53bb0bdf4d90198d35686d6cec17763e4cdc107c2059febfd4dbe5c49284ee99f2d9517d0dbcd0ed3289337530101d9b0885ab407eed71fdf139daa6ac1c", 0xbb}, {&(0x7f0000001440)="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", 0x1081}], 0x2, &(0x7f0000002500)=ANY=[@ANYBLOB="1c0000008400000004000000000000108100000009000000", @ANYRES32=r2, @ANYBLOB="1c000000840000000a000000ff020000000000000000000000000001100000008400000009000000ac1400bb2c0000008400000002000000030000fe00400000b90d000005000000ffffff7fc202000081000000", @ANYRES32=r3, @ANYBLOB="1c000000840000000400000006000020fcffffff86000000", @ANYRES32=r2], 0x90, 0x1}, 0x100) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000400)={r2, 0x401, 0x83, "0d190f2b523031fb0f0737985d757b03ded1b0d65a646082d982642456c7bee967e05bbe49298aa8cb2b241afd02fc3b0c6f92d8812feb08c757a92b9a90feb050c4543847b83630339e48048ed8b592e3eeb1cb88166db0727067901597c3bc7f8037576836d35148ebf96d0d762b452652217a6f4eeecdfa2ea0d73ee729384eb643"}, 0x8b) r5 = getpid() getpgid(r5) ioctl$DIOCRSETADDRS(r4, 0xc4504445, &(0x7f0000000580)={{"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", "fec5dfa15275fc120b7bf3914ab4abda6e25c88724a8b5defdc980d5ce5fd4ea", 0x40}, &(0x7f0000000500)="6f55f08d1d6c57f7783304aac256e494942968714ed518b78e01d8ebe917c6c7f828b49beb020d7812e754989c3ab5c447e951b3eecf20955cf653775c9836d3ff337f6dc0623b6dba41e05a7dff95c3478665197c9c3db6a7c6", 0x9, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x7ff, 0x0, 0x81, 0x8, 0x4}) bind$inet(r4, &(0x7f00000004c0)={0x2, 0x1, @multicast2}, 0x10) 13:54:47 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000300)="c9988daf4a6c35e87626a9a679cc38ee703481a14f5a0f9fef4250e2d300110b9879c1b092a451b9cce0d45264067715bc916a3f3cac296547a6d206c689995110df867d1f0f0b30b5ff453d705fa531496565cb8398a6513a7a10de6815ea884045dd496fcbc0c97cd2537772dc9dc5cf9c4393961cebd1ed3566422bd6f9b6435b18bb36b23b30f24b6410728bb3e7e2a1fa813257d8538bc39c98e58b9da8f19b7a13bf830c1ca6fa6b9411aae54c025f45bc683eeb88ec64b598be614ca58d694ed1de36b85f21a5515fb9b613202998") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000240)="b5bfed879373995b3caba596a8b83d9c5c96c05db95fefa14fbeef2e7f3fe7d0458bda74a463de7f752ff311d0047559b270fe075ae2356f7087bd4c56661ad5c4db5d252bfa8d08fe27b56bc9076b5e09e682c281cf2e1e9587497635a1510b") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0xffffffffffffff06) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) pipe2(&(0x7f00000002c0), 0x100000) recvfrom(r2, &(0x7f0000000040)=""/83, 0x53, 0x400c0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x9, @empty, 0x4}, 0x1c) 13:54:47 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000180)=""/211, &(0x7f0000000280)=0xd3) syz_execute_func(&(0x7f0000000440)="0c1bb5b5c461685ffacd801b69e4f56960f5691d62d9d9d0c441395bf9440f0feb1cc4e1c1f5eee101edfec4427d820a2a3e411c41e4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 13:54:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x10001, @empty, 0x5}}, 0x0, 0x2, 0x1, 0x8, 0x9, 0x3ff, 0x7ff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0x0, 0x80000000, 0x8, 0x4}, &(0x7f00000001c0)=0x14) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) 13:54:47 executing program 1: syz_execute_func(&(0x7f0000000700)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509e982c421045fc462059c93070000002001fbc4e10bf8c45b70c461c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f54452c8f361c0000000dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34b43de0bb7e2") ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000080)={{"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", "8c3fc6b5978f0ecdf7b1b4db83859346d6f0e0c30b8cadde05fb3e45aaecc7ba"}, 0x0, 0x3, 0x0, 0x9, 0x3, 0x3, 0x8, 0x9d, 0xad9c}) 13:54:47 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) dup(r0) shutdown(r0, 0x1) poll(&(0x7f0000000240)=[{r0, 0x2007}], 0x1, 0x4) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x5a81, 0x3, 0x4400, 0xffffffff, 0x1f, 0x9, 0x0, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xa31f}, 0x8) fcntl$setstatus(r0, 0x4, 0x10048) 13:54:47 executing program 2: clock_gettime(0xf, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x280) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000680)=""/221) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51}) 13:54:47 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f4c696c65302f66696c653000"], 0x1, 0x0}, 0x0) write(r0, &(0x7f00000000c0)="144e3b67004de71768cc90ade1baaca060435db67648779c30a7a91cb6247f2a7c6e5541728a230bb68267382a93abab38488bd9321e14c18f729c3ce77ff520e7537328ac01461f1edad9a3da2e5c5608cccaaf24b650743261455330b22cbc0e6ed6e44ede25ebb72e48deb5fb7f78655dab29787664f6cf2a3fd7234b083cfa6b690ff974203a2c20dce72d1ae25ef6ca5d8efc164dd47de2f8b0ae", 0x9d) socket$inet_icmp(0x2, 0x2, 0x1) 13:54:47 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0bc4630d6adb8ec4e2e99650855b660f162f0fc4014e66f66d220fc421996783a3380000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2bc4a3c542f2d20142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0) 13:54:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6, 0x0, 0x0, 0x0, 0x395, 0xfffffffffffffffe, 0x0, 0x3}, 0x164) 13:54:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0xb33, 0x0, 0x312) socket(0x1, 0x30000007, 0x3) 13:54:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 13:54:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x90) ppoll(&(0x7f0000000200)=[{r1, 0x2000}, {r0, 0x80}, {r0}, {r0, 0x42}, {r0}, {r0, 0x8c}], 0x6, &(0x7f0000000240)={0xffff, 0xffffffff}, &(0x7f0000000280)={0x7ff}, 0x8) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) read(r0, &(0x7f0000000000)=""/148, 0x94) 13:54:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x82) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66698f653000f12986722bed526b0ef7e17039bbb9e05f2e5dedebbd18c501091f6b9f913efbfea8317717588cc6d5b005f63023b8f7eaece87444c13336db8d3c0569f46d1c9a6e1ca02ce8485299eea0a09db3489d71610a"], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x18404, 0x80) openat(r1, &(0x7f00000000c0)='.\x00', 0x30000, 0x2c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000003}, 0x30d) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) 13:54:48 executing program 0: __semctl$IPC_SET(0x0, 0x0, 0x1, 0xfffffffffffffffe) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="dddf9925a639ae434fb34fc5e94281eee8bb502bbb6263af744932c7aa98acc0cf7801830bfda9dcf8a0fd64ea973a7873283821a77bcaf19736019e8e9fb58e1bb2e714fb9377146c1b5ea3e3278c051e29b26453420b97f8f3e1741a93b7a47a1ced88") 13:54:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) 13:54:48 executing program 1: syz_execute_func(&(0x7f0000000000)="b11891cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2163f4808eebce00000802000c421fc51c1ea01efc48192558dc3c3d7669d9dc1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 13:54:48 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf0b000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x100000) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000300)={0x1f, 0x8}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x820, 0x10000, 0xfff, r2}, &(0x7f0000000100)=0x10) mmap(&(0x7f00000c4000/0x3000)=nil, 0x3000, 0x7, 0x410, r1, 0x0) 13:54:48 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x5) getpgrp(r2) fchdir(r1) syz_execute_func(&(0x7f0000000200)="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") 13:54:48 executing program 2: syz_emit_ethernet(0xa7, &(0x7f0000000140)={@empty, @random="8f3fc5488dbb", [], {@generic={0x818d, "7a03d358be1849355a86bc04e9c96b4389f57a2d5a033b595c22481d6f04d124938b534b91bd4de352fc391717bf5e37682fdd9b25b3681a165e8aca4ff46b69d0b6ca9448a0a958f279518b3a142d1a538287629cc3be2beb3962509cd7750f462c55dee48a0aaf7ef9763a4925b0e8c91adc7d747853af4ef5a9d790409231f9721017b632bcab20885e52be75b98fa602eecae23ea9219b"}}}) syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@empty]}]}]}}}}}}}) 13:54:48 executing program 3: nanosleep(&(0x7f0000000000), &(0x7f0000000040)) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x0) accept(r0, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000080)="64410f381cc2f040192dc18fa924c441cb7ceec4827933098fc978c6f5c4c2bdb60e2e460ffa73e9c4616c1532006308c4427d0ef0") r1 = shmget(0x1, 0x4000, 0x6, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 13:54:48 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="b11691cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 13:54:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2a, 0x200, 0x3, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r2, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 13:54:48 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd11_getdents(r1, &(0x7f0000000280)=""/204, 0xcc) fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 13:54:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, 0x0, 0x30000000) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000300)) close(0xffffffffffffffff) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x5, 0x1}, &(0x7f00000001c0)=0x10) getpeername(r2, 0x0, 0x0) 13:54:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000001c0)=0xfffffffffffffffe, 0xfffffd6d) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0)="3ae0db716c3752dd81d3bdd057295a2cbe537833163e558e8ef167a5475f0ebfc5576c24c91ef2c473b34ec1c5fd8bea9d944184a0c4e6a652713ca699afbd978ffa9aac4048eed43ab16a2f7ecfaa59deb5c2edaa3a3178afd212e17990945d0173a9b0af6fe72ce79b9aebccb331685341ec68622b2971c3cad58d678802b9b7fe46d3a8a5f3983ba480ab48fc90ead247a01c1614ec3cdfe4c8ce830510eb90e9aba3b7ab43252383c860c1fdd0") 13:54:49 executing program 0: syz_emit_ethernet(0xae, &(0x7f00000001c0)={@remote, @remote, [], {@generic={0x0, "9eda60832e2e00d5dd2dd23e85580bfd5793317ca4b21bd86ac41fd549962eeaf95150deafa27bd9a8a07fcb75cf2b919aed644b88fbde7ecf57c9560094d6cff195c4f0f1c0620cb6cea6d0147bbc3fa89e72e5d7b0d6e83ec614549a5be7ad9c451fc9534faa78daafee1f294ea7b852f296b46ef00a822fcb6799785b38b4c073d5ff55b957f4e3adafd23e7ada9c374155803e6bef9a9df6f201d971d5be"}}}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @multicast2}, 0x8) syz_emit_ethernet(0x8, &(0x7f0000000000)=ANY=[@ANYRESHEX=0x0, @ANYRES16, @ANYRESHEX, @ANYRES32, @ANYPTR, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC]) r1 = semget(0x3, 0x2, 0x20) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x180) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x2) __semctl$GETNCNT(r1, 0x400000, 0x3, &(0x7f0000000280)=""/229) msgget(0x1, 0x80) 13:54:49 executing program 2: r0 = socket(0x1d, 0x4000000, 0xc18d) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x0) 13:54:49 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x351a, 0x3f, 0x100000001}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x9, 0x2, 0x1000, 0x200000000}, &(0x7f0000000300)=0x18) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x5, 0xffffffffffffffff) fcntl$getown(r3, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xdf}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000080)={r5, 0x8, 0x3, 0xffffffffffffff2a}, &(0x7f00000000c0)=0x18) 13:54:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xb95a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x4000, 0x9, 0x0, r1}, 0x10) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x102) 13:54:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x270}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240)={r1, 0x8}, &(0x7f00000000c0)=0x8) 13:54:49 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet(0x2, 0x5, 0x2) ftruncate(r1, 0x7e2780df) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mprotect(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x5) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0xa, &(0x7f0000000140)={0x4, 0x5}) 13:54:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x200, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000015c0)={{"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", "45883171b07e7d20a6e97379895aed49f0cf20a8ab8e3c3e4c1a53763ec47d91", 0x1, 0x100}, &(0x7f00000014c0)="ef971743a5d2d451b7dab43de7366a9f2658c750352ba24377254a95a2f1794d5f496c164df777236c3f3af7c3d06d52d781a271763531188a3d73fd1f800fa4e49d1209ad60d9d45d6e9da2195709c27b4b46d1523101026d7d1abdfd14c8f29ae53b1d0ad5502523a4653ca916c773478571cb2e2d2e8d7443e9ce7877c56c64edb32a4bd121c4549efcf72fbb8e9d6477b7e1fbb319511a62b7e5abdd0a44b9b2d1b487c8ce8534e511d1efdf4234a9786da86138871872f0226875a5d0d2a09cfde5e4545df2200fcf9b047c13e8e6f4795d153170b906b908d9944d802814", 0x80000001, 0x8, 0x7, 0xfff, 0x2, 0x101, 0x300000000, 0x1}) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, 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&(0x7f0000000040)="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", 0x80000001, 0x9, 0xfffffffffffffff9, 0x9bb, 0x32, 0x4b, 0x4, 0x5}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001a40)={0x1, 0x0, 0x0}, &(0x7f0000001a80)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001bc0)=ANY=[@ANYRES32=r2, @ANYBLOB="0400d900ec33f691c856091429f2253b7ce0bb4cb6ca2ab0f44a04967f04263910c4072cb7f0e9acc57cc847f52da7a02a40178b4dabf331ec5daba5f1d113c85587c183b0239d776348316ecc6c5bc367098958447072e3c71f295622da4e7bac14dff466c85b736414dfb8def112aea9a3b034885a4d316e4bb0d1d30be36ee1b33dd38846d1f97f73d62b37b71f278df3cddd0de42acfa993fd556ccb695a8d629ee7afff4fd8d8d1cfc1f7f751b7c17b7435b29ece3443457c5c37e0ddc07eb424eed66de631fff82fd6369fe641b3668eb028f700"/227], 0xe1) 13:54:49 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xc000, 0x8000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 13:54:49 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1004c2, 0x0) fcntl$setstatus(r0, 0x4, 0x20000010048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0xc) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000380)={{"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", "95cf0854cec25773a3710505e7305101baca09810bea104d3968dc6eb38cac15", 0xffff}, &(0x7f0000000080)="c61f333e0ce5ead7b5b5a0eaf2f492baaba8c6576cdbddf637ed2639302b6fe1372bdd18b101fa33e18be3343d2e0b74853a639c3efa8dad4f8d9e5ecd2a", 0x20, 0x0, 0x0, 0xffffffffffffff7f, 0x6, 0x5, 0x250000000000000, 0x9}) 13:54:49 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 13:54:49 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000aaaaaaaaaaaaaac708004700002400e6ff000000907800000000e00000010703ff07020000000000010000089078"]) 13:54:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mprotect(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) msync(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0) 13:54:49 executing program 0: chroot(0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xfff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, 0xfffffffffffffffe) ppoll(&(0x7f00000001c0)=[{r0, 0x8}, {r0, 0x4}], 0x2, &(0x7f00000004c0)={0x7, 0x4}, &(0x7f0000000500)={0xf5af}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x81}, {r0, 0x2105}, {r0, 0x8}, {r0, 0x16}, {r0, 0x10}, {r0, 0x100}, {r0, 0x20}, {r0, 0x65}], 0xa, 0x3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = open(&(0x7f0000000440)='./file0/file0\x00', 0x400, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000002c0)="6e0aff1749090ba5f57ba230c3373484d5b522c98fcb5ca10fc2c2089ced12086a6b53bd818f3a0af2174ab5a3cba2a1e341e4741250e5f8c10f700f8936487de735a8f387e525635055b4f6301ed18724afffb5ba6dbad6d0f796c141beb720752e4382a1ea75111e29f977b4a781a53b610d8bd885c7e3f81a2cba3f8a68112d62ecd0b8b587b0507ce55638614930aba18129d6a2a9ff67a618fbbaabcc596e6190a73d9855311bf1", 0x101, 0x7, 0xfff}) accept4$unix(r0, &(0x7f0000000680)=@abs, &(0x7f00000006c0)=0x8, 0x10000000) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0xffffffffffffff47) linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000400)='./file0/file0\x00', 0x400) freebsd10_pipe(0x0) recvfrom(r0, &(0x7f0000000540)=""/238, 0xee, 0x40, &(0x7f0000000640)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000100)) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="8b8b0eaf0d4b08486b2fb17dbe0b281f2f29047f24cb2a43093f78733cea") clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380)=0x5, 0x4) 13:54:49 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2002, 0x2000080) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfe77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x4692, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000580)={0x0, 0x9, 0x3, 0x8001}, &(0x7f00000005c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000640)=ANY=[@ANYBLOB="160000006438f1bd6da2f70f2d3b29c0caed1bb055c800000040"], 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = openat(r0, &(0x7f0000000740)='./file0\x00', 0x100180, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000780)=0x7, 0x4) fstat(r4, &(0x7f0000000480)) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000003c0)) accept$inet6(r4, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f00000007c0)=0x3, 0x4) sigaltstack(&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000600)) setuid(r5) 13:54:49 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c120f05f30f59bfd900cf0041e2e9b55767660f6b32fb53660cbcdd0f034e4e771e0fa0e509ab3b3ec5e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4a38121d07dc3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 13:54:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4600}, 0x10) sendto$inet(r0, 0x0, 0x199, 0x0, 0x0, 0x3c1) 13:54:50 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x3}, 0x10) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) link(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/145, 0x91) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 13:54:50 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0x4) 13:54:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) poll(&(0x7f0000000000)=[{r1, 0x2000}], 0x1, 0x4) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="2b333a965f9102fc83e3bb41c6305fb808df7839e9051032beb373ff33e9dc2c2e4e60be7a42c2dfa3ebc252dbda336a28f14d0b4055419e17bf8d07ec") 13:54:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x9, 0x1}) socket$inet(0x2, 0x5, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r2 = dup(r0) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:50 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) fdatasync(r0) 13:54:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/230, &(0x7f0000000000)=0xe6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x6e8, {{0x2, 0x0, @rand_addr=0xda}}}, 0x90) sendto$inet(r0, &(0x7f0000000180)="88e9da9c494ac626d74eaf689bbbfd52358f32d6ec47c030fdd07643a531e3d460fd00a2401cb8a440d6db9e802ced1e6a2d3b9d055051a7984d781b96422fb87c5f5ce1c3b8050200edfafcd75ca9cbbf66cfeeeb407d2e6c769c5f4481c127da4210e93b3e9731e336d365711f6adde0443d022bc4d921df023ab035ae14a373035340", 0x84, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 13:54:50 executing program 2: syz_execute_func(&(0x7f0000000040)="c422a1adaa5ab5cd3f64460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f43d9f9") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x183) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x9}, {0xffff, 0x3}}, 0x200) 13:54:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000000002, &(0x7f0000000000)=0x9, 0x4) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 13:54:51 executing program 2: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc002440c, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "d015a50ef332bc70d38a5eeb53ae613372d4035800", 0x5}, &(0x7f0000000000)="10d02020242bd8b5e666b0e59d52618170a57916a921d1c9aca104042fbc2fe926535d742d345c2fb72a6c3ab8ac124d9dee4dc9f2935872e816392e70e70abb55aaab30d8dcf4c92b34462030ed0bbecb8f76ef51a67be8cca5c417bc9ff91c398e0b1d3a2dd129ad4fd745cf0c7d1172bbea7e6e5be3e654972a10da992fd377251af3", 0x8, 0xb0, 0x0, 0x7fffffff, 0x5af, 0x2, 0xf390, 0x86d}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x3, 0x2, 0x9}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000680)={r1, 0x200001}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r2, 0x40006}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x884f, @loopback, 0x1}}, r3, 0xffffffff, 0x80000001, 0x8}, 0x8c) 13:54:51 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000200)="76f7373fd8365a542cfdd1df800bf2f9a91fd56f19018ee33fc6adfa07cd967096d8910782b224c5692778b8dfac1cfa05607fb5f431cb98cee53cca35ba88ecef38f54e7f0b7bc040f3ba7e5d88c3bcb573bdd2db90270336b04f9d388919aa4c129814051e8d3cd55d8bfc9ce4755549b461461377f48668f183e683f5485def9f9f67228f0208ba0c") r1 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r1, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x910, 0x5, 0x509e, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x8, 0x100, 0x7b, 0x5, 0xffff, 0x5, 0x7, r2}, 0x20) shutdown(r1, 0x2) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r1) 13:54:51 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e21010000009a50148cd5b9374b1f9c4b13ac4423c60100f785d47e4bd844ed0000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e080000000000000400", @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001480), &(0x7f00000014c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000001240)=0x1008) r3 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001280)={r2, 0x7fff, 0x1, 0x8d3d00000, 0x1ff, 0xf198}, &(0x7f00000012c0)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001440)={r4, 0x8}, 0x8) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000001400)={0x10, &(0x7f0000001300)="c57c217f057d05098d64e47f6aacf0bfb3b78460239b424ff21320ab6534610afc63ac45d5dabde62db3aa040dc123c407e8258373b219a6ac00458ffb1b0b6a1f90ae9e1652cfefa557d3dbca7260bfa5d1dd70287225737a9ca7bc8bde8f700c5d200289a15d27acd165f3e6075bff1cbe81b59308e2292371f74482ffbbb06710a601e72a9848908371c908b4cb04e3e86e87194fd99c61ecf3f53dfd899218b2b524007d48a8db02203dc59e0385f2e0e3a5bb1dc4974690b0a230806330e57be61cbb1399ce98e8e3d3d2c82489189915dbe06a3d322c1d718e008172608a835e809e703bd86ca559be41003ac28a09", 0x5, 0xb63, 0x2}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=0x0], 0x84) 13:54:51 executing program 3: syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2") readlink(0x0, &(0x7f0000000100)=""/164, 0xa4) mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x2) clock_gettime(0x4, &(0x7f0000000000)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x80, 0x10000) 13:54:51 executing program 2: r0 = socket(0x1, 0x7, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7, 0xe5}, &(0x7f0000000440)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x5, 0xa0, 0xffffffffffffffff}, 0xfffffffffffffe72) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x1000) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) lseek(r3, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x7a53, @mcast2, 0x10001}}, r4, 0x3, 0x3, 0x100000000}, 0x8c) shmdt(r2) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0x2, 0x80000001, 0x500, 0x4, 0x101, 0x5, 0x80, 0x1ff, r4}, &(0x7f0000000340)=0x20) 13:54:51 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@remote, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0)=""/126, 0x7e, 0x40080, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 13:54:51 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x600, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x546fc6e3dd27beb9) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='.\x00', 0x400) r3 = getegid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x0, &(0x7f00000002c0)) fchownat(r1, &(0x7f00000001c0)='./file0\x00', r4, r0, 0x200) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setresgid(r3, 0x0, 0xffffffffffffffff) setresuid(r5, r5, r5) 13:54:51 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x0) close(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 13:54:51 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x84, 0x1c4) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x800, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000300)={{"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", "596874c1256b5873b0d9cd85f6d6f31d9da0fe9998885fabe1218a00b959ee8f", 0x3, 0x2}, &(0x7f0000000200)="0982ffc8d3ec144848c3451ff9b8ea164f06590898713340ffac42a7f533dd3635d917011ee4b29b92dc373a8ee1d5539dd984502a13cd12b53eb286148308a5fcf2edc54c8ebb28a233ce672946175a58343dfdc7d88dab4c71937d18c8deca1026c90e6e09663baeeb1d9d93e8d1d8823423e5025a073fa335009cbecc23fd21f66fb1b159cf9226f08d2b9a20705903a741b7d59429ca5786e332d7585b399277954385f0b8dc9ffa176ce2d084750537dedae3a60df6c5a5300afd8a642daa775c7ac811d2c9ec3c0807", 0x3, 0x8, 0x7f, 0xe77c, 0x2, 0x0, 0x5, 0x5}) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000a80)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f00000007c0)) fchdir(0xffffffffffffffff) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x3372fce3, @mcast1, 0x1}, 0x1c) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000780)="d9c08e6e606bbbde131710e237bbf66e23e0dc3dcc63b71b031913dbc153b39cb28f4ee7667d0f77ee44f120262bc8947f936263c040c91437c3bb2904681a68d511c99f1de6fc22c7692dcc1088d1f1c334d4ae") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x410, r1, 0x2d) 13:54:51 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket$inet6(0x1c, 0x3, 0xffffffff) preadv(r1, &(0x7f0000002180)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000040)=""/53, 0x35}, {&(0x7f0000000080)=""/4096, 0xffffffe3}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/31, 0x3ed}, {&(0x7f00000020c0)=""/27, 0x1b}, {&(0x7f0000002100)=""/10, 0xa}, {&(0x7f0000002140)=""/54, 0x36}], 0xae, 0x0) 13:54:51 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c85c6c605f3410f2ac2bfd9001600c4a37bf0c53e41e2e9c4016759c2660fde908fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd58c6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f00000007c0)="982c3e0f050520d0f80791b01ef3470f4761999650854b66650f380671a30fc4014ef04680b600000000c1a0a9e5be34d1c4e1f8c4c4fc22ebc481091583610000002e41812047002b0000b40a0aba0dfe8c738888e4a1c40fabc4c4ed5d3a080829c463157c19990f73d53944d1f466f347adc46291ae8ca0656000004198740f2d9600000000ec1d1d440f2b2e660f72e10c0142c4b33120b15ffbb15ffb110f0f3804830a00cd0000") getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x0, 0x7fff}, &(0x7f0000000240)=0x8) setrlimit(0xf, &(0x7f0000000040)={0x7, 0x3}) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x10000000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={r0, 0x280000000}, &(0x7f00000002c0)=0x8) 13:54:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) 13:54:52 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x3ff, 0x3, 0x0, 0x6, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x7fffffff, 0x0, 0x1ff, 0xfffffffffffffe01}, &(0x7f0000000200)=0x18) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 13:54:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66686c65302f66696c653000"], 0x1) sendto$unix(r0, &(0x7f0000000100)="9beb2e1b6076f55da5b8e7ac48a980308c54f86d460bc0b504e6d5c866eab3dde51554346e64862a166761e1aa22bf32ac1793d5546b26b3b1298a77a64ae7379b74cd33a816730f24098ecc569af4d442955a33170fcd8c5da23fc249ad72230e8c5f5333d87b310523a604e126cf152cea7b564eb1941842dda034c5cab5ff60a9149c45ac69c89f9fdc39a1da6f7b41e3ae54eb1050babbee4bb25212679aab7cd88d819ceb8c9a3d905933d0858956ad9192219d34e03393ea336e30c31d47698bf49c3e3a24eb90f9a1023712", 0xcf, 0x85, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) unlink(&(0x7f0000000040)='./file0\x00') 13:54:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000100)={{"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", "58297f20e5dc4c7fcb69c664ba7474a1f7045fc7f022ee26c205f258b9522505", 0x100000000, 0x1}, &(0x7f0000000040)="eb511f752c19da28989813682f", 0x6, 0x6, 0x100000001, 0x6, 0x2, 0x0, 0x3, 0x8000}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f00000000c0), 0x53) 13:54:52 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) socket$inet_udp(0x2, 0x2, 0x0) bind$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440, 0x104) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000040)=0x7, 0x4) 13:54:52 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000008c0)=0x6e) r1 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)="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", 0x801) 13:54:52 executing program 0: getitimer(0x1, &(0x7f0000000240)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x12c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x80, 0x7fff) 13:54:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xbc63, 0x13b, 0x10000000000000, 0x4, 0x1, 0x2, 0x4, {@in={{0x2, 0x1, @rand_addr=0x7fffffff}}, 0x0, 0x0, 0x7, 0xff, 0x4}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x902, &(0x7f0000000100), 0x10) 13:54:52 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x800, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x171, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x1c, 0x4, 0x51, 0xfffffffffffff000, 0x163, 0x68, 0xcb72, 0x8cb9, 0x6f, 0x0, @empty, @broadcast, {[@noop, @ssrr={0x89, 0x7, 0x3, [@multicast2]}, @ra={0x94, 0x6, 0x4}, @generic={0x82, 0x4, "16d6"}, @end, @ssrr={0x89, 0x13, 0x778d, [@broadcast, @empty, @broadcast, @multicast1]}, @end, @timestamp={0x44, 0x10, 0x7ff, 0x3, 0x0, [{[], 0x81}, {[], 0x40}, {[], 0x2e092d87}]}, @rr={0x7, 0x23, 0x20, [@rand_addr=0x517, @multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81, @empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x9, @rand_addr]}]}}, @tcp={{0x1, 0x3, r1, r2, 0x5, 0x0, 0x9, 0x90, 0x0, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @generic={0x1, 0xd, "c840bfa2f94f6737131b33"}]}}, {"95e8b81965dec220e0b9c902aa01ad56557a2846216f355354f990cc8e64f21df45cdcdd42e195ae02721f4338c276268875aa13ddca3e5ecba40493968144d3fce940ad1320a497baebd51da82eaa713f45dedf3e92c98ec510b96ae1b4b9d77abdaa50a7d39d9610426252f900f7c0206bb82620da6c373b9e94147217fbe8c5103b81ad3384c76ff10f7ea6f9b5b68d65c40f86e94aeeb2ea2ecbc9feb6513596fa7ecd85cefb3589199d0f41bd93eb7311cf881dd3ea592a0a7e47c3d281856ed60e74fd72e84a60be7c31f79f"}}}}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r4, 0xffff, 0x101f, &(0x7f0000000040), &(0x7f0000000280)=0x4) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000340)=0x1c) getpeername(r3, &(0x7f0000000380)=@un=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e) 13:54:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x7}, 0x1c, 0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 13:54:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 13:54:52 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000fdffffffffffa9ff0200000000000000000000000000018b0390780000000060ef9d2500000000ff01000000000000000000000000000100000000000000000000000000000001"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x9d06}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r2, 0x9, 0x0, 0x3, 0x0, 0x800, 0x9, 0x0, {@in6={{0x1c, 0x0, 0x10001, @mcast1, 0x4}}, r2, 0xffff, 0x20, 0x8, 0xb5, 0x81}}, &(0x7f0000000080)=0xb0) 13:54:52 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) r1 = socket(0x17, 0x6, 0x6cb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8001, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1000, @ipv4={[], [], @rand_addr=0xff}, 0x2}}, r2, 0x0, 0x20, 0x280, 0xfffffffffffffff8, 0x3, 0x401}, 0x98) 13:54:52 executing program 3: r0 = socket$inet(0x2, 0x20000005, 0x8) fsync(r0) syz_execute_func(&(0x7f0000000140)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df64673667667066c44278f35f0a0f01c36666450f17560da1a1111d54111d00") 13:54:53 executing program 3: syz_execute_func(&(0x7f0000000580)="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") r0 = getpgid(0x0) getpgrp(r0) semget$private(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x3c3, 0x0, 0x0, 0xfffffffffffffdc6) setrlimit(0x0, 0x0) sync() syz_execute_func(0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) lseek(r1, 0x0, 0x1) 13:54:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x53, 0xffffffffffffffff, 0x5a) 13:54:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xb, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xa0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) flock(r0, 0x4) 13:54:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x20, 0xfffffffffffffffe, 0x1, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 13:54:53 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000580)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002403400303a0000000000000000000000000000000000ff0200000000000000000000000000018802907800000000609433df000000000000000000000000000000000000000100"/102]) r0 = socket$unix(0x1, 0x2, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = getgid() fchown(r0, r1, r2) 13:54:53 executing program 0: syz_emit_ethernet(0x10c, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0xaa, 0x5, 0x1}], {0x8100, 0x4, 0xc3e0, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}}}}}) 13:54:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2105000000fe8000000000000000000000000000aa73000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e300"/128, @ANYRES32=0x0, @ANYBLOB="ff07070004000000"], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x9, @rand_addr="244629d7babf7fdb94e0915a5628ac20", 0x1}}, r1, 0x8001, 0x4, 0x5}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x3, 0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) 13:54:53 executing program 2: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x6, 0x12, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) socket(0x1e, 0x5, 0x5) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 13:54:53 executing program 1: syz_execute_func(&(0x7f00000008c0)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x80) sendto$unix(r0, &(0x7f0000000040)="b6da546dcdc923fd6c823740b09be613f45123b8bf7e4413cbd267791589ab26b9243f7b2967efb40c3c631e01621a0618fbbfcc070e6d94c869bc39f8131cb767", 0x41, 0x101, 0x0, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 13:54:53 executing program 0: r0 = socket(0x17, 0x205, 0x9) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) truncate(&(0x7f0000000040)='./file1\x00', 0x6) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") geteuid() syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@empty, @multicast1}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x686d314cea8c74b8, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) poll(&(0x7f00000002c0), 0x294, 0x41d) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0xfffffffffffffe5d) 13:54:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 13:54:53 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xff, "fdb96d7659675fa0ee77319d58a8ea1e"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f00"/16], 0x1) r1 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgrp(0x0) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) getgroups(0x5, &(0x7f0000000680)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = fcntl$getown(r0, 0x5) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() r17 = getuid() getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) r19 = getpgrp(0x0) r20 = geteuid() freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="a7c8e0e5aa72b36ff15428c8953c138b8b5912ab4ae9bd78422f52c9a78c56196a79d885ffe239496cd17cb96e9eaff379bf72cd3516b325fd2578227baa8508b5cfe69a1d52a20c21", 0x49}], 0x2, &(0x7f00000009c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}], 0x118, 0x8}, 0x0) 13:54:53 executing program 2: r0 = socket(0x0, 0x10000003, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) 13:54:53 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc30000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e230200000000000000000003000000000000000000ff010000000000000000000000000000876bf491e4b16276c6e694a90565152114dfeec0000000000000000000000036eb000000b4bc000000008a680000000000000000000000000000000000000000000000007e7c00000000000000000000007e891d9943177ed5111b421573568be9655f56a573d05515b5e0c4110d6f5d1962b0217d6358ca5d8f6fe81201a53d79abc0a5873bd4393b55e08418036bec50a0ad03478e245ca75f4269e3da6a376a28ea68cde172657d1514cfe587d7099519a7e7401437bd2efc5dd6eb441373006530812953fb9389547e6562ddf32114a23b45da151c1b68dc5eab8686785440f79371fc4bb2f3f1242594e13e5141000000000000f2b5f229cf25b772635942c1869300000000000000000000000000000000000000000000d700000000002e488c9eee4927eb809e3830e81001ada7727ba23b0e0b9d3eeb36ee62e0e9342eee240b2eaa19b8485a66f10add979b7addcea9cc1edd5f0e4ac9d86891c037693e8b6d41de5fbbe164cff835b82993d3c2ef84bbe56b1dbf2c4702792e769f7dc676f9006edf2f55d25800bcf1fb7a759dc17691b8250d22d2eef219dfa8615391abe7cbfacbf1f3f2a781ccd544d8301e109d980e25a17628d4c9e57b4548ea8fc3f3938b4bd7015558625538b915cf93ae7c345000323bb36ff0b84d74b0058c9a23f5f8e1538d652471c0f6284c55ff88e7c7bca82728a94fbe73101498d29699250000", @ANYRES32=0x0], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @rand_addr, @multicast1}, 0x14d) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x1, 0xe7) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x1, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x10001) 13:54:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socketpair(0x17, 0x10000000, 0x3ee, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x7fff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r3, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x4, 0x439, 0x8}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r4, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x8000}, 0x4) r5 = dup(r0) ioctl$DIOCCHANGEALTQV1(r5, 0xc1304431, &(0x7f0000000340)="cf176a9ca896fafb9a566af52819052011219414fedb51a9288a04787213af77aecf97a84e96bd5469e8501be464cbb1d85bb3ccbe20ea7035f360bbeeeefb1daf007949a521c24ad1285e9681492a090b") socketpair(0x1f, 0x5, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x4868, 0x4d}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[], &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x5, 0x5}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000180)={r7, 0x2, 0xffffffffffffff80, 0x7fff, 0x80, 0x8}, &(0x7f00000001c0)=0x14) preadv(r5, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000600)={r8, 0x8c, 0x2, 0x7, 0xfffffffffffffc01, 0x7a9c}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000200)={r8, 0xffff, 0x9}, &(0x7f0000000240)=0xc) 13:54:54 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000700)) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r2, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r3, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4) 13:54:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x0, 0xfa, 0x36ab}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xffff, 0x3, [0x0, 0x1f, 0x1ff]}, &(0x7f00000000c0)=0xe) 13:54:54 executing program 1: syz_execute_func(&(0x7f0000000240)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x92) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x7ff) fcntl$setflags(r1, 0x2, 0x0) 13:54:54 executing program 2: syz_emit_ethernet(0xd9, &(0x7f0000000000)={@random="dd0e05fd33dd", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}}}}}}) 13:54:54 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x58, 0x62d1, 0x3, 0x800, 0x4}, &(0x7f0000000240)=0x14) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000300)="9f73c7a7f10593489fba08e574422f8f35a49c058ef0aa4bf08bba86556e45d07f6b0c93d127d64c301ffe952ae825d6d5") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x74, 0x4, [0x400, 0x6, 0x1000000, 0x1af]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") 13:54:54 executing program 3: socketpair(0x10, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6eb6, 0x6, 0x2000, 0x1ff, 0x8, 0x9, 0x5, 0x6, r2}, &(0x7f0000000100)=0x20) clock_gettime(0x4, &(0x7f0000000140)) exit(0xbf4) listen(r1, 0xcb) r4 = socket$unix(0x1, 0x0, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x37, 0x800}, {0x800, 0x800}}) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r2, 0x8000}, 0x8) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000000440)="8a06677216a283a232576b94b75a9a96d9a4d019f09446c7afbda30bbbd8a75b9813088c0d652841ce5e417bc8668f28ad5e2a32018afd5b8e805922aba82aebdc023405be911eb2087823a9547687bcf41db1aac1ca59f333b10195fe082f99e124c758778fe619b38f37441d7dc2c9b12d88cd3a5b51aa3656d2dd2025a334ea9ae9f4f9fa7ded946b01af7a05cc882d2c89d392724159f7b2f0b24035a8eae6ff314417ad32bfd9b023b1d8687a733235bd0e67ee45cfc4b56de435f0a0f2d7a4123f2b6c51b8f37fbf47e1adcf1b00f91745eb8d") setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x3, 0x500, 0x7, 0x0, r3}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={r2, 0x6}, &(0x7f0000000600)=0x8) getpeername$unix(r4, &(0x7f0000000640)=@file={0x0, ""/2}, &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)={r3, 0x8, 0x4, [0x3, 0x60380411, 0x80, 0x261a]}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000700)={r6, 0x1}, 0x8) r7 = semget$private(0x0, 0x5, 0x200) __semctl$GETPID(r7, 0x0, 0x4, &(0x7f0000000740)=""/143) readv(r4, &(0x7f0000001b00)=[{&(0x7f0000000800)=""/28, 0x1c}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/137, 0x89}, {&(0x7f0000001900)=""/73, 0x49}, {&(0x7f0000001980)=""/177, 0xb1}, {&(0x7f0000001a40)=""/78, 0x4e}, {&(0x7f0000001ac0)=""/37, 0x25}], 0x7) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETSTATE(r8, 0xc0f24413, &(0x7f0000001bc0)="50cf2b049f0aa3817c6e4818b2d2ab2df305fc5a47f64596e6c7a3f81943f3daa36842f8451ea55cc99e54ce4a7afe711b573524c8d33e8ab81f7922ea") execve(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001dc0)=[&(0x7f0000001c40)='/dev/pf\x00', &(0x7f0000001c80)='/dev/pf\x00', &(0x7f0000001cc0)='/dev/pf\x00', &(0x7f0000001d00)='\x00', &(0x7f0000001d40)='\x00', &(0x7f0000001d80)='\x00'], &(0x7f0000001f40)=[&(0x7f0000001e00)='\'\\\x00', &(0x7f0000001e40)='\x00', &(0x7f0000001e80)='\x00', &(0x7f0000001ec0)='/dev/pf\x00', &(0x7f0000001f00)='/dev/pf\x00']) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001f80)={r2, 0x5c, "6e9a2f393909e17d093c8e268b5ca409f89d2bb9ed775099f59964d3af2befd4856255c2a87c14ea2928f2e6ec20fbdf4f46e2bb23fd99ab5061f5029c390b5e1d63cfa952175df40c512c45295c5ed3834a001aed1298a849500ce9"}, &(0x7f0000002000)=0x64) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002040)={r2, 0x23}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000020c0), &(0x7f0000002100)=0x4) 13:54:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x10000) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) read(r0, &(0x7f00000000c0)=""/255, 0xff) 13:54:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0xb, 0x0, 0x0) 13:54:54 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000240), &(0x7f0000000200)=0xfffffc33) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 13:54:54 executing program 2: r0 = semget$private(0x0, 0x5, 0x204) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/162) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000140)=""/82) r2 = accept4(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) r3 = accept4$unix(r2, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='!@!\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='!\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='\x96\x00', &(0x7f00000004c0)='#\x00', &(0x7f0000000500)='-.!\f$h+\x00', &(0x7f0000000540)='\\\x00']) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000005c0)={0x0, 0xc4, "1c2affe7003336c2be635080a035e7a64beb7998eeb026e74fed8f946eecda30a179e0431167ba0825388127d97f141b1d52ea5040c7bd2d3cb03ec5a38835cbb13becc49619ef5d56bdd6f7ce09ae33c0c284ab8f8f87fbc37d142afec274f34ce4accc7a1a674452caf3025d92a7ba7e30d3298f334a9f9974024abc1fb8b70552a3239b4aff0ddb448fb3a5b434a7ccf9f918c2774602e62af739da14b7adb0a98c9cbbe9557fdea79ddd4c41216720532243d532ecfdeaa59d94a9fbdd049a5a1d51"}, &(0x7f00000006c0)=0xcc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0xf33b, @mcast1, 0x7f}}, r4}, 0x84) r5 = accept4(r3, 0x0, &(0x7f00000007c0), 0x10000000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000800)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000840)={r4, 0x1, 0xbe}, 0x8) ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f0000000880)="db5420bc112a75196fcb1048e683fb405cdb4e58498cfec6741fcb38e72a60e10f0bf27d983d548a812916acae126eadd63f96452ecdee497bd28e1f32a08e078b923edcc98e86b094a1452c07c31ae5caae228bf220") r6 = fcntl$dupfd(r3, 0x11, r1) ioctl$DIOCXROLLBACK(r6, 0xc0104453, &(0x7f0000000900)) syz_execute_func(&(0x7f0000000940)="d9ee670fae7b09c422791c804b8effffc4423106268f490001e60f4444368ac4028592542bfc64460184b500100000c4e2613b3ad9c6") ioctl$DIOCBEGINADDRS(r6, 0xc4704433, &(0x7f0000000980)="4a3c99d6cc8edf4596f7403e10bba4ded1472e81e73da726f94d3b33bf474abeababda915a5ddf1081c57bb924de2e53e89bd78d4057f8ff3924bb90f840c756cc924ca4282ba75e00a4f8175081b455874fa3648ab31dbc5d518792cdc9b402f8f38d6db0c8d808ea6b149a860095c9d6de999b85") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000ac0)={r4, &(0x7f0000000a00)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000b00)=0x10) readlink(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=""/97, 0x61) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000c00)={r7, 0x2, 0x5e, 0x3f, 0x5, 0x10bca0000000000}, &(0x7f0000000c40)=0x14) clock_settime(0xf, &(0x7f0000000c80)={0xff, 0x92}) setsockopt$sock_int(r6, 0xffff, 0x8, &(0x7f0000000cc0)=0x8, 0x4) r9 = semget(0x3, 0x2, 0x4) __semctl$SETALL(r9, 0x0, 0x9, &(0x7f0000000d00)=[0xffff, 0xffff, 0x6, 0xfffffffffffffffd, 0x3ff, 0x9375, 0x9, 0x10000]) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000d40)={0x4504b82e}, 0x1) semget$private(0x0, 0x2, 0x40) r10 = accept4(r3, &(0x7f0000000d80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000dc0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000e00)={r4, 0x0, 0xb43b}, &(0x7f0000000e40)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000003200)={r8, 0x6}, &(0x7f0000003240)=0x8) sendmsg$inet6_sctp(r6, &(0x7f0000003300)={&(0x7f0000000e80)=@in={0x2, 0x2}, 0x10, &(0x7f0000003180)=[{&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000001ec0)="2b59431514c1d462003202ce69dbd1cf722047289a611c42d4c8cd760c8d5c3671ea9d15b61934a321bd8cff163ffebb6d58633e548a6bba591bb80c0596877493e08b27434459c397ba75eae3214808e012ca20e487e503280a2891ad2112d637acd09404e056f63f7a48e40aaa6d9c7cdcea8a8202b7d332ce61f9309937000f40606adeb9cdfc9ca9171cf9f4d762a6bf4227ce1b744e87b312a6364cc98cb9e25f4929db807c9bd85a2b1bdb8307a09007d46b4439298fc0252d7054b38325d6867ff41f3cc64db80060354d02cd806d813da38022809a504f47195e25599b6c747c6480a9543b2d003383be2097cf89158771da467cde8d0d", 0xfb}, {&(0x7f0000001fc0)="9237fb941db9f55b2958ffe56a587d9b7dc402c52f7c9640e6564901f737996fa558e068caac0009e1d15290143745aaac27391b30864cdfdd8b981e84", 0x3d}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000)="4d759332e483575c5e33fe30a3a9e60852574cae34672f2003c664c90a9c56182c6e846c129f4f559abeb1d157d51fd6d9c8a4c05b268f75833b334c453088711c6f172fb451d1615565ecf7f2eea5b1b2ae24541959073ce0f1536f2f1e9329a2498db4ec35bf51744e1b7e6de8aeadafeb09b8ce5ed9e84a13b23b2deb99c59229234565e1f2be3fd4f4b3ca7b7eae9750caeee33563b119325befad9856767f49a18f54d9a18e1467246eab695489bbe625819ecdbe84ebe5cd0a3ad103c99eaf4218bf3f6c5a05e0bc9d69563fd77d64d1122681e8", 0xd7}, {&(0x7f0000003100)="68fd2802ff8f19730a32721ccc438bf1c24f4e6c28e2fb1200d268898a2e4c78315db50fd882c64048349a3f9a63291905f7f2ce9330d2bc08506346f8873f50277f6f1848baf20c181001d491fe2cb980f3b3e217cae5898d4341b9dc25f7f4b627eb75c3dc4e763ebaeda59209eb2421e1", 0x72}], 0x6, &(0x7f0000003280)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x7, 0x200, 0x7f, 0x6, 0x8, 0x1, 0x7f, r11}}, @sndrcv={0x2c, 0x84, 0x2, {0x9c, 0xff, 0x210, 0x6, 0x8, 0x8, 0xfffffffffffffc01, 0xfffffffffffffff7, r8}}], 0x58, 0x20100}, 0x20080) 13:54:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x1ce, 0x90, 0x3, 0x6cd8, 0x9}, &(0x7f0000000100)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000002cc0)={&(0x7f0000000640)=@in6={0x1c, 0x2, 0x2, @mcast2, 0x400}, 0x1c, &(0x7f0000002c00)=[{&(0x7f0000000680)="c5db8b1cdd2dbef8a911b00c90548196bd30daaddf277c7dcde4924ca7fb41399de528d6ab58ea078eac", 0x2a}, {&(0x7f0000000780)="6d99f482a63d384c1dd3219badbb3d128fe545275d02a647266f2ff4af544ffd8f61435eec4c3dfdc2b1e2144ea2b77135d2fd7e738c3cca688bde38c6adde6ab72171e6e6c5f2b2b2fcd5e56d973e8704f5a9818767d8b6f58e2359e295f1370752f7977c55fbac559fa8c1c636bc93d23e907e91ddd2fce4fa0ca1eb068b0d110855ada18c2c4ab8909a04a844bdf5a87bd3d58ee2d66a36b7ffb63b3a1a944c5bf626b61d07aa88c41ce16475c0757fd25794718a8d70d01f534b488320917ce4a9eb0c6f0ee090505f07ce60e7e069acf7f57d815db28cc7850f534a81be52de44", 0xe3}, {&(0x7f0000000880)="13bb2d3beec313e9a5dcd5f5234e09239ef901a13adc7e97a6b600286945f51d8fa085af47fbf8837d33c1b1704300995f1ea94df06a057f190cbc6c9a4d2a9cfb8520bfe3d802a8fb69d1ee56ea650bd9fd009e505a525c096c29d07cf4e2bb7df03f40d4dca6f8cf1ce7fdab757d6eaa5842824fa64fadd241b696ca1d2d4a13804f345bb322894b", 0x89}, {&(0x7f0000000940)="43b9c4cb8cdb0964b192d6b98b353c9ddbffb22f4a7703d0dd8f65969f6f2253b039555406f48798a093d5a49b602ddda013d65ff9ec5c29d8f72430792154404fd757e241a97788566a6d8f98661f39ce7527fcd04731e38a012425bed721a565b25e4bc34c39773b82bdc4e43a84c8d17e8b63aee533b707de895204bd4fd0740964c22ce1be8fdc519ea8f2be35ef1bd4bf3351b0cfef17b64a34bc2cac8f8ba8a3184b2c2fb42720246fcfc342c76937087fd8f901c283e03dfdbe02b6e73276d9477929431968f4890f394fea67ac86c412eb007a7e6b35ed9e0305ae636d621cb867d6db46cf80568ddc3cb6db8052b3b5", 0xf4}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000001a40)="03540b98e86efccffb0833ab23ac953c8f5186b32db7b5dd86f6c8d35ae6db795b61fb6c7eb3b4accbe865d04ae706ee5d386999561e23bd55052348753f43707281cf393b49985c9f25af34aa75df986cd1fb3bb257c256f83c29d3816b302f690bd0e347ac64d7076e997791ad1beef727669a0c9f7a06abc06e4abf76ab43445bb25bca4f591c900026975465eb5c6262e01168f49cb3805f111b84437a8f71ee00760bb87a52970370d5d62ee937f3eeb63b806e87b580c4dff6", 0xbc}, {&(0x7f0000001b00)="6eabc67c4e60d9eb51b11a7fa650d1c5af201cc3620a460809af05b9a7b5eb8f985c3459226298708c64b787107e146c393fc75669114e6bbb4cb9d532a8556252ebe7062912eea0f07220c4507f164c28c4a2aac7b2aea877850a3a4da3ffd9d3", 0x61}, {&(0x7f0000001b80)="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0x1000}, {&(0x7f0000002b80)="bf4d236d41a8437f6bd606933fa20b1ef4e6697ac6a0f5967fa75f247aef1566172d9ecdcbfb8c901d7c62675db1273db7df3530cf27e91bae61cabbe0f72e930ebd00061c", 0x45}], 0x9, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x8, {0x1}}], 0x10, 0x181}, 0x20001) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x401, 0x3}, 0xc) open$dir(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x10001, r2}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000200)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000240)="80033b317364673692b5637c7ab14b5c773c1c3aa1c4386c91ca59ebd3d254e21695888efa847ac895b5e2c48756d9e99471fb8a10ae8bd185053cb8a37de05954b3d61d092cfae6d74ce32b1abf1e3d5ca33fe14aff383498055d9e6d8cad52714c6127d7e4dd783166c29d8442c84b37a48774ca8031fedbc134e83068af99e7c496bf40719d3f4c8d8058b2", 0x8d}, {&(0x7f0000000300)="c5852083ba0b6452401cbd2106ff24273076695a4183082f7e8bfbe1a195922065a92057a276e6f6187fc312e6e175b9ff7a4ad91b47a10d7d5dd106b2da585fb35da82fb0bd62b3d0d85787be691d66e8ef", 0x52}, {&(0x7f0000000380)="324d2ca3f61d5aaec614f59bd4c8ad879e500d30cb6ad7f5d044a0a2b84cf3c44b2179bd5eb0b3136a592c270c573766cad9575df46ad7024bde44d64f7df221e65c301c4969d25dceaadcb508033ef8dfd99873a90df8a619d45ff4a7061f8cbf03db9f773e0d67b4b89aaaf76347f1b474d848fe6d32213d7c458a039687e4668fd053d0693f3b022e92d573acc2aca7993fcd90c8a6b5", 0x98}], 0x3, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0x5, 0x4000, 0x4c2, 0x401, 0x81, 0xfff, 0x8, r3}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @init={0x14, 0x84, 0x1, {0x7ff, 0xf8a3, 0x5, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0xc078, 0xd20, 0x4, 0x7, r2}}, @init={0x14, 0x84, 0x1, {0x76, 0x3ff, 0x8001, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0xbc, 0x100}, 0x8) 13:54:54 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) 13:54:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = open(0x0, 0x2000000000, 0x14c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x4}, 0x8) 13:54:54 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb08060018080004040000aaaaaaaaaabbac1400aaff1a000101"]) 13:54:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="e757760ab0cb1301d664bd2f79a88e2275cbfa92d2ecd8c3a47b77d8f99039f411eed06e0d041c80cdb8ed729c17717150027f61fd37d7d2432aa41e23b6e570c17dd4b456700598309da912112c9c9953ec5ff4fbfb1254e8e1a87cc6df70676741c7059b97a61cb6c1c69bde7e2f56c35e6bc017f0fe230fd3a755c5661ae9254dc1c17426be3870b5a32fe8f98b13da7e3cc718f9dc49f35bdc66e74089c9a9380bd0afd6616f2948804c919e2b09ba55d2068713c9bcd5ca8dfc7c94a873fd87058cc6d9a16293", @ANYRESOCT=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYBLOB="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", @ANYRES32=r0, @ANYRESOCT=r0], @ANYRESOCT=r0, @ANYRES16=r0, @ANYBLOB="dc52f30773983fcace23768e026415fdafb02642350e3b03f45723554d"], 0x9) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000180), 0x10) 13:54:54 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x12, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0xf6f}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 13:54:54 executing program 1: r0 = socket(0x1c, 0x10000002, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xffffffffffffff01, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2c, "7b0383be0ada8f505b5ce59e8778c1ec957f8ccbddc4f08b8390983a419861c69c5a888a62c099ca4c6ccde6"}, &(0x7f00000000c0)=0x34) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x3, @rand_addr="3f1dc451a93cc3769a4a215919d798a9", 0x9}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x445}, @in6={0x1c, 0x3, 0x20, @mcast1, 0x7345}, @in6={0x1c, 0x1, 0xc7, @ipv4={[], [], @loopback}, 0x40}, @in6={0x1c, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x383b}]}, &(0x7f0000000140)=0x10) 13:54:54 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000003c0)={{"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", "377b43e4f7b485001d681198393b2d7ee5a4cf8e0a1f61b02d207653c16552e2", 0x4, 0x2}, &(0x7f0000000040)="be5d6d210010a5cb9c54c1c3fc0a9525b24c1282f5154bea1298e490907dc87846434a2b47b6deaec59d64db229ae88126b1b3b77b6bfb4a0302ab6385911d4e336f4c54c89cedf61d0ec695fd1873b4366400b4caf55dd52ac758d31f1b1238945d50c616c75e1d65a8e73c9fd25463b662b21e8f57ebe437309c0c111061f1b733f293a8005089e8a7a56d28d626ec2330c43d465de7adbbd257716646f7e98bc7c3d4b0ac149d31280c3e59181050424003e890867ea8920ef061ef42cfc8c916ddb7", 0x0, 0x81, 0x8, 0x4, 0x6, 0x6, 0xa08, 0x100}) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x342, 0x0, 0x1ce, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff000006000000000000008b1fec59593411dd4a32274c"], 0x1c}, 0x0) 13:54:54 executing program 0: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) setsockopt$inet6_int(r2, 0x29, 0x28, &(0x7f00000002c0)=0xa61d, 0x4) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r4, 0x0) r5 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r3, 0x3fffffc, r4) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8) 13:54:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x7, 0x7fff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000800)={r1, 0x81, 0xda, "625316ba4a9a224bfd9fbaf72bb204351b4f6eff69956729ebcb60d656297d231207cf3c79e2dd48b26fb9b354972902e5e847008bd66c1b3918a1707e9ef060af6ab80277a507dbf95aa39827afa0c40686258e833e9a3f92b06b5501f2911bd7cb29f2d0281ef28cdedf4144cd34efc8fdd6f5e3093dc06659fa2d98b8a611fdb11b1b8b1736908db7b47e2885bdb46d898084b3ae1bc41d53fbe15ffac08df4daff82cebaae90c159fb77349f13615e86392bde71b666d9058b337379f56d6a11ff4995f87cf9c12a348c2032910e8f39b8cb47c6e0ece987"}, 0xe2) r2 = dup(r0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000002c0)={{"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", "263e37079f126c425d0d1f8f4d589590f4dc5e7ba3c59f1cc1bbb0d9d5efb89e", 0x3, 0x68}, &(0x7f0000000140)="17cf98436a594e82abc2fa01aded449d2f3f6a1592d58d9f8ca50957939461a4e8710e313293a421cac4710fb3e7dd82a92568a1880f287dbd46233b9cd7706979958fc96e6721072b1ea1ff9f1959e0d59429d74522db884a9ce6d871b0b1bfb7dfc9cf940ac50bf8271b9c960c5b35930302694b61937034ee3550e12fa66ee18e7653c8064b8d9281e78a63262d2aa2fb7064d73772ffadbddea378c2bd15a2c887588163f0a65f7cbd5bd6bf15d20a48cd455d13712f7c946195e038458c", 0x4, 0x6, 0x6, 0x9, 0x80000000, 0x7, 0xffffffffffffff97, 0x4}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0xffff, 0x6, 0x2}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xc3, r3}, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000900)={0x8, [0x100000001, 0x200, 0xd14, 0x40, 0x100000000, 0x7dd18c01, 0x4, 0x5]}, &(0x7f0000000940)=0x14) 13:54:55 executing program 3: syz_execute_func(&(0x7f0000000300)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066263ead6666450f17560dc422dd9cc5") setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000140)="7fea3c1259ed6b99c430d575cc9dee01a7f5b166ce0cc886df539f799329df20024160bc81c79165bfe09c634c936b43856b46f1b31793f661427848e36c78b413dabecaae95b2490c6a086115375a3b1f2ade15d22df20fdb7dbadc005b111ae48781ed8e24b93e2522ed4f354ac9209b964c370614df007f4542f57597c4251e92e47cc16292f08fc089abd57db19ff4c3b1bad3d35df7c9496ef38965c6e7690cad", 0xa3, 0x8e7425868bf30843, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0xf00) wait4(0x0, 0x0, 0x0, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 13:54:55 executing program 1: syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fcdf7d00eb822047002bad01c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffab0b00f66f26d3804836c") r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x9, 0xffffffffffff8001, 0x80000001, 0x3, 0x9}, 0x14) 13:54:55 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x1e, 0x10000006, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) getresgid(&(0x7f00000000c0), 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000100)=""/164, &(0x7f0000000080)=0xa4) 13:54:55 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53ec4e2a5003fb55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8e826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526f37d0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f0000000000)=[{}], 0x1, 0xffffffffffff7fff) socket$inet_icmp(0x2, 0x2, 0x1) 13:54:55 executing program 2: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202ba1338265fae5c78acbf220846ea3b7fe1"], 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 13:54:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "94813d3adb8cf7c331686943b502830c0cd21594ad6ddaffcda1a6676651bf55c22a4eed2602cdb0be1c4ddbce39ac291191b66e9271bee6d3eda451c5d8983b2bbc5dae06a7d65b7ba90a77a96f8c420aa2f5aa96d14f8234273432714265d87992acab731cd681ccfae6eff4af3ee76c55157cf288cd2239e1cca17c3d76f3a9af0f4d66cbcd239ed420393f69b6b620259d48dcf6857ce3bbb4c066cf7a6e2ceeb81d3d2f56d43eaddfa850e7c230d43a00276335199e96569184ff8fdfecdbcc91bb32c3b1811e86f7524be4679d1ce59c51fa6edb099f7bb01cdbde10063107b58faf0c5c649cb8735573cc74b7"}, 0x100) setsockopt$inet_udplite(r0, 0x88, 0x8000000000000004, &(0x7f0000000040)=0x6, 0xfffffffffffffe94) 13:54:55 executing program 3: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/105, 0x69) 13:54:55 executing program 0: r0 = open(0x0, 0x800, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd11_lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000c40)={0x0, 0x80, 0x20000000001d6, 0x8001}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000008c0)={r4, 0x8000000000005}, 0x2da) setresuid(r1, r2, r3) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000c00)={0x1, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r5, 0xf2e1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000880)={r4, 0xfb}, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) poll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getgid() execve(&(0x7f0000000d80)='./file0\x00', 0x0, &(0x7f0000001000)=[&(0x7f0000000e00)='.*\x00', &(0x7f0000000e40)='$#\x00', &(0x7f0000000e80)='\xf2@\x00', &(0x7f0000000ec0)='P{$\x00', &(0x7f0000000f00)='$#\x00', &(0x7f0000000f40)='&\x00', &(0x7f0000000f80)='\'&\x00', &(0x7f0000000fc0)='$#\x00']) 13:54:55 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c0ec4817a2df97f7f3b821b69e4ee616162f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0xeda4e19b6513d374) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "d1fd6e7fe57860ff7ca85186eadcfc8bffe278bbed1a8b8d2f3c83d91c066b2a7f726c9e6621625aef396a0af8008a8ccf4a16eec97b56e8c1ac509b43cdc14608a0180043bdfe8d1266d0415e9ecb13c7b8e33b6fa6170a4191cf046aa6e384002cca5db938cf887445796e3bb3ab1d4deef744ddd09e000001d0c8164c471fb8a4be8eb77e27dbe101b6c53ad64e1e84a0a6fb4d330136a68eda1429dc51a9dc1220eb9a863e3608bdcb0fae3fadccb54f50aebef30d70cd560609232da43f67dafeb29b00a6ad73a3f880ea148057be066de4d44815fb6bf8d84d04471212d02ac8472f44e82e25be6e09afabfba4"}, 0x100) 13:54:55 executing program 3: r0 = socket$inet(0x2, 0x10000001, 0x5) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x7, 0x1, 0xffffffffffffff81, 0x717f, 0x8, 0x0, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x7, 0x8e, 0x65ac2355, 0x6, 0x10000}}, &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, r1}, 0x84) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900000014000000000000e801000000"], 0x14}, 0x0) 13:54:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10800, 0x5c) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000180)="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") setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000014c0)={0x0, 0x8001}, &(0x7f0000001500)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001580)={&(0x7f00000000c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000001180)="1ef70da1b2c325015ad8c58291d491ce319d5b8b359cc6bfc3ae094754f49f1642e6c87b706dc1167146e3297b4c7b134ec4d3a559852eddbdb79736aebb042ab25dae3d256f57ba2f58ed6abd32595092f9689572213d94318588f230cc695b5dcdb4ef4067fd349f4ab5a8a82761e7801a4291523ceee02587779e2bd9ecdd1e514e49a12561f4612223f18e95ba2ab6a369edbf9a18802021e7c1b443512807331630bd5e341f2d20da2617", 0xad}, {&(0x7f0000001240)="29540b63391726feec5ac5cd6dc948b21fbec18764bc878d9bec3f19b6b788103dd62892d82d521adc198e44511ef4cfcda9b5f6c7b12ce83805db7b7942190069a682e502e08d71ff993980fddf3c4525d7ac4c064305f0020b9b0502", 0x5d}, {&(0x7f00000012c0)="b65ee48b2073c32022591665b3d7abe7", 0x10}, {&(0x7f0000001300)="edf1fef9e9d0c6cf72ac23eb2e115fce31b02fb978631921f48d3c2804e04784207e5c43addcdf7c48ed739071b9baa3b4d46bb3f4aa05c618679382c6db5ca4d921e107c08b3d849f40584e24bdb412bdbeb0ef434f2304c9b53bfc6a11bf619deefb356110d6c5b98fd275e87c14f89373cf55b6e67b3f46c2cc22671318956147f9259927ccc4b3464b805a207c5b17f3fd7138884358d855de6212a06cef2ef0c306361407d67c1743de1a50c0d03bb0c6d1677f9d9d748f66c9e7547e550a453c9c3094268fbde7c5dae3c1471964df64424248bb", 0xd7}, {&(0x7f0000001400)="8e61cc557559f1b2b91f083afbe14ebe42b7d813f5404d4b3fed365a93d287c3", 0x20}], 0x5, &(0x7f0000001540)=[@authinfo={0x10, 0x84, 0x8, {0x63e}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffb, 0x2, 0x800, 0x4, 0x40, 0x9, 0xff, 0xb72, r2}}], 0x3c, 0x20004}, 0x4) 13:54:55 executing program 1: socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000000, 0x7) 13:54:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070a200"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) 13:54:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c008000"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x20, 0x66394a}, &(0x7f0000000080)=0xc) 13:54:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000140)="4e8412e24c3a30b23e7c7e20724c879d7736d64d3a1d630f27ba3060fa19adb86dd78428642b215cd84073b179bb6a3fa92c7c63c497b4142f5f45ba2b398e9b61d848452e12a7f464ef267dd6439c58e64b3d9a5577a21d9fb7ec88be767e", 0x5f) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x95}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0xffffffffffffff4e}, &(0x7f0000000280)=0x8) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:56 executing program 0: setgroups(0x28d, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000280)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600002500c1c4c1fa2dc321fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc83e9ec550142c4b33120b15ffbb15ffb110f0f3804830a000000") 13:54:56 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaa5700694afc002f254c527cc83b1a88a832008100180008004809002800640009084b9078e0000001ac1400aa88000000000000000039eda8fb009078d9006503ffa4d166fd6425d5508ce03a24e10fd8800000000000"]) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x7ff, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x400, &(0x7f00000002c0)=ANY=[@ANYBLOB="0631ee93ca90aaaaaaaaaabb88a8100081001b0008004802007f07ff000909f09078e0000001e0000002830b04ac1400aa00000000004e204e21", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"]) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) getsockopt(r2, 0x0, 0x9, &(0x7f00000001c0)=""/163, &(0x7f0000000280)=0xa3) 13:54:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xffffffff, 0x1}, {0xccca, 0x6}}, 0x0) listen(r1, 0x0) accept4(r1, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 13:54:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x83, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) lseek(r0, 0x0, 0x3) 13:54:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x81, r2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8) syz_execute_func(&(0x7f0000000000)="c4434d5d450302c4027918c8c46250f35f00650fe11b673e660fd04656c4024d977d05c441285ce9c4a2794179c60fae07c482413b8900800000") 13:54:56 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0xfffffffe, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xe) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 13:54:56 executing program 0: clock_settime(0x0, &(0x7f0000000000)={0x4, 0x7ff}) syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") 13:54:56 executing program 1: r0 = socket(0xffffffffffffffff, 0x5, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6, 0x0, 0x0, 0x0, 0x2ff}, 0x24a) 13:54:56 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) 00:00:04 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(0x0, 0x80000000000206, 0x0) open$dir(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) setrlimit(0x6, 0x0) execve(0x0, 0x0, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:05 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a1784c88d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r1, @ANYPTR, @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYPTR64, @ANYRES64=r1], @ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r1]], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r3 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000040)={0x3, "1e1b2608c8be8cd704e644372520def24442ccb98aea43"}, 0x1f, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000380)={'accf_dns\x00', "b44e25b36df4c31970b0ede1110cb4ed31334ba2fb9af08e62faa8e57cf91155cc4146d27aa40fe575d82f53bae07375142e475c761bd2311596d0f172328938b0f2a0000fbc6e48968e66a38b7a8e962f050c9057dc2b1e72fdd87b33ae10836d3ee2b044a3e479e680c47f92a864332101bd137c3b4dd303b719afa8ae749bfb0d6a1e2de28334106d5d364bea0c8bea48d458ecf255a1ed4ee476838634a629e7743d02175affaa02af95a5d8db3b2b490a943deefa3fce9d833064cf35c82619dd9288b4b433a06dab4e3bfd5c6c15834062b5cc3592eda63043074f4756b9de95021867724d66e661e13e545239"}, 0x100) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:00:05 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x402, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001480)={0x0, 0x0, 0x7, [0x5d3, 0x4, 0x3, 0x3, 0x3, 0x1, 0x8]}, &(0x7f00000014c0)=0x16) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001500)={@in={{0x2, 0x3}}, r3}, 0x8c) recvmsg(r1, &(0x7f0000001400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x5, &(0x7f0000000340)=""/73, 0x49}, 0x40000) getpeername$unix(r2, 0x0, &(0x7f0000000040)=0xfffffffffffffeab) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001440)=0x4, 0x4) 00:00:05 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0xa) setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x400) r2 = socket(0x0, 0x20000000, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x401}, 0x0) __semctl$GETZCNT(r1, 0x0, 0x7, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:00:05 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000280)={0x7, {{0x1c, 0x0, 0x1000, @rand_addr="3f11e07d234e4bb7bd9433dae91891bc", 0x40}}, {{0x1c, 0x2, 0x8, @mcast2, 0x144ec836}}}, 0x108) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:00:05 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) recvfrom$inet(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x40, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000040)="83226446bdc26aecbb39cb4788d1e425d8879b7360ce89096bd430e629db4dc903a50bd811a71b3a5c2c56c4ea57301a185a7a66bac1b68cfe996d8b992dd86784345fd70e27ac8b39db9919cbc18c693f70b9d3498c0b53127e4c8b4a962b946861c53017cedb87057c5f8f88c057ec64") 00:00:05 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0xbee7e0b232585c20) r1 = getuid() r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x600, &(0x7f0000000300)=0x86cb, 0x4) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f0000000380)={0x20, 0x12}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000080)=[0x0, 0x0, r3, 0xffffffffffffffff, r4, r6, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r1, r7) 00:00:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1000, @mcast1, 0x4}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x4910, 0x101, 0x2, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f0000000340)={0x3, '/'}, 0x9, 0x800) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_RMID(r2, 0x0) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_buf(r4, 0x6, 0x20, &(0x7f0000000300)="a461d56edfb051478f152376cdb36e659af7b603de8a12b1ecf5a0ec47ffbe0151a0c685e6ba28ae1b56de36f08957be55", 0x31) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000000)={0x10}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x9}, 0x24) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x100080, 0x100) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/78, 0x4e) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x689) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ip6_ctloutput: mbuf limit hit 00:00:05 executing program 0: syz_emit_ethernet(0xffffffffffffff96, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa6230000000fe8000000200000000000000000000aafe8000000000000000000000000000aa000000000000000000efbc36e3e8ccea775b6cc405088218ff5985841e81"]) 00:00:05 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000140)) setsockopt$inet6_tcp_int(r0, 0x6, 0x600, &(0x7f0000000000)=0xffffffffffffff01, 0x4) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x2df) sendto$inet6(r0, &(0x7f0000000000), 0x244, 0x0, 0x0, 0x0) 00:00:06 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f00000001c0)="1c17c4e3295d49f60f98cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c4c289377a075b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:06 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='\x1e\x00', &(0x7f0000000540)='.-\x00', &(0x7f0000000580)='-\x00', 0x0, &(0x7f0000000600)='\x00*\'\x1d\x00'], &(0x7f0000000800)=[&(0x7f0000000680)='\\:\xf2[{\xbf\x00', &(0x7f00000006c0)='!&-@', &(0x7f0000000700)='/\x00', &(0x7f0000000740)='!&-@', &(0x7f0000000780)='-^\'\\\x00', &(0x7f00000007c0)=':\x00']) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000ac0)={0x0, 0x8, 0x2, 0x800, 0x3f}, &(0x7f0000000b00)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r3, 0x1, 0x3, 0x7, 0x400}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") mkdir(&(0x7f0000000500)='./file0\x00', 0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="0800000000000300060000000400090000000104fbca9d945b15902dcaf6e9aafa21520c18c1ff890104060729a9d68c363175e5c525e28c2369ec5382abc42b6e5a6fb832a4de560bff2a4651476cf9c37ce68f541834028ec840ef34710fb09e363c8ec46e040000bab1c0e545fdd15570d722b7e861cd7343779c1f0a1c000c58906e65d0c7bb7543d6b794d3ef10ca9bcec51504bff3cdf03363cd8b100e5eb80e7e42aec5ad58cb15b74bc1cb43e6b5215b4b1f9edcdb0000000000000000"], 0xfffffffffffffe98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000b40)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x3, 0x48, 0x280, 0x5, 0xfff}, 0x98) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f00000005c0)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000880)={r4, 0x3ff}, &(0x7f00000008c0)=0x8) 00:00:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x800, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x80000000}, 0x8) 00:00:06 executing program 2: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={0x0, 0x6, 0x5, [0xfffffffffffffffc, 0x2, 0x100000000, 0x7, 0x1750]}, &(0x7f00000004c0)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={r2, 0x5, 0xf, 0x3}, &(0x7f0000000540)=0x18) write(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r3, 0x7, 0x6, [0xe862, 0x5, 0x4, 0x9, 0x4e0, 0x3]}, &(0x7f0000000380)=0x14) 00:00:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000300)=0xb) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x10000, 0x3, 0x8, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x7, 0x3}, &(0x7f0000000200)=0x10) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000002c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0xffffffff, 0x10000}, &(0x7f0000000280)=0xc) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) listen(r0, 0x0) sync() semget(0x2, 0x4, 0xc0) r2 = semget(0x2, 0x3, 0x200) __semctl$GETZCNT(r2, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 00:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x17, 0x10000000, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x5c8, 0x0, 0x101}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r2, 0x6, 0x3, 0x1, 0x1, 0x1f}, &(0x7f00000005c0)=0x14) r3 = dup2(r0, r0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000080)={{"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", "8e8d92ce43619f0dfdb9838d63afb3335675b469cd4a95f00e123267891700e7", 0x7, 0x9}, &(0x7f0000000040)="4ca0599b46589005a26735ce80be49ede6484e9d4c55c148225b325215c5dfa480402a1dba16cdcb7f67161495aa308e8a50aaf1320ebaed6da2ae2164170e", 0x800, 0x3, 0x8, 0x2, 0x2, 0x7fffffff, 0x3, 0x7ff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)="88", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0x8, [0x100, 0x47, 0xb1c6, 0x5, 0x2, 0x0, 0x800, 0x4]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) 00:00:06 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100dfff85"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x3, 0x20, "d3ff3e9104181684a9db3252efa50e2e00da0fc7b63e2bcee2cb52dd79047c29"}, 0x28) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = semget$private(0x0, 0x7, 0x104) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000200)=""/225) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x7fffffff}, 0x8) 00:00:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) utimensat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x6, 0x3ff, 0x7ff, r1}) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x0, r1}) sendto$unix(r0, &(0x7f0000000300)="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", 0x1000, 0x20009, 0x0, 0x0) 00:00:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4fd96178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) listen(r0, 0x0) sync() semget(0x2, 0x4, 0xc0) r2 = semget(0x2, 0x3, 0x200) __semctl$GETZCNT(r2, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 00:00:07 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) mkdirat(r1, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000300)='./file1\x00') fdatasync(r1) unlink(&(0x7f0000000000)='./file1\x00') renameat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, 0x0) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000100)) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="f578a940b1226a99119e447b6e28abf0fa1d0a665c13e7bb2f628b2b3a5ce68a24847d4d074335d8f5b0cd81697e362f7824884507b167ad49585b474bad8b3f4268f9f08beaaffb3527568bac030374e1d7298ace8fdf98628a2e27fc0d3c6f8f581a303d477f5b3c393262c1ef2648180a2ecdc80c8590ca6164a98d0cd9c6bb4d060988702547") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:00:07 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001bc0)="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", 0xffffffffffffff18}], 0x1) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) freebsd11_mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x2022, 0x200) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x108) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0xf, 0x401, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x195480bb}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fdatasync(r2) 00:00:07 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0) fchdir(r0) poll(&(0x7f0000000000)=[{r0, 0x81}], 0x1, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x44) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000000c0)="3306adabff6338de6b4ce95400f6e0e8afecb5c176ca475fc50f5e085284ea5cf0c4b31cb9985fbe3e40f45c2f7bf7d8b86c3cf2dfcb5d2078f1728afa77df51aa5d8cf8244361c4eae0a24f0f654a6ffac244dcc8f35e3708eb455fa602a1e3be56436ed0fc984af245d9215a1b35bc3f5b849295b8463c0375e69fc2ccaff0c865b8d52867784f5fed7091031884d6ddd07b643f4551e1df45db02bd0e0f42a558deb747a2f4115e30ad127823b8e459405df64cac5f04a79f535452e6ef00bf1822") flock(r0, 0xf) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x3, 0x4, @mcast2, 0x5}, {0x1c, 0x3, 0x80000000, @mcast2, 0x1}, 0x3, [0xcb, 0xd5e6, 0x101, 0xfffffffffffffffc, 0xfd, 0x3018e4ea, 0x4, 0x81]}, 0x5c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000240)=0x4) 00:00:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x11) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3577f8591cae82cef93b"], 0x10) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x40) 00:00:08 executing program 1: r0 = socket$inet(0x2, 0x800000000003, 0x801) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) ftruncate(0xffffffffffffffff, 0x0) setresgid(0x0, 0xee00, 0x0) syz_execute_func(&(0x7f0000000280)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") getegid() syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x200, "d2587cd02d91b5f636fa71c893732832"}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000040)=0x1000) 00:00:08 executing program 2: setgid(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) r1 = getgid() r2 = getgid() setresgid(r2, r2, r1) 00:00:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="5502dfe92926240a25bd1cd8f87c90dd24ba6dcf5f23ba162cbfad7ef5cf9e9c49393eb6fca3df41cce6a3dde7610111b9624e6fac35f251d4ba1a22200f169758cb91f39ef579799b895db4be33250634905c139da8cc8bb21e1d4a1007083c16852a6c3c45cf56161f91a0c72b316e31894179ad863b17ab6e6200f9b0a6fdddf3df4af32c28ce5bdc9c4d6b7bfd56f667a7c3687ca3b1429b2c189259cab8eb78bbb60e0255266fd0600bf0722c24df02c9168a79bae9b840c8c03f3fafe97f7614b0757f656c236148786e7d50713c7020f5f6a3c324ecaedded6b89a2024fada00a33c0ac") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 00:00:08 executing program 0: getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000480)) socketpair(0x1f, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000500), &(0x7f0000000540)=0xff4e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xebeb}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r2, @ANYBLOB="0d007805f1edafeb2438b316043800"], &(0x7f0000000200)=0xa0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x201, 0x0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f00000002c0)="76f789e9b12ccc5d6fb633bf2a94e3679ac0099a69871c96f4fd22ed06abbf1c0e169db9d1e730e38a59dc2886869946d51cc2e87b797651bd229896046f2d7e209ce6fe13f42637de5cf0f2fee5f6b47509ce3c39f5d4dbab56b5fbb90d3e47d37499c55410a27e80c11ffb872d113f4451fb5acd2a8d59dbc071dcfcb19717f17c85af91abb3b8f0c18d5c2be800ce4ea95edf2342ce1f9ea11647a34ee5") getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x6, 0x1ff}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getuid() 00:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000002005, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x6, 0x1, 0x7, 0x6, 0x1, 0x8000, 0x4, {@in6={{0x1c, 0x3, 0x2, @mcast1, 0x3}}, 0x0, 0x3, 0x3, 0x5, 0x1f, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000240)={0x1080000000001c00, 0x0, 0x8, 0xb9b5, r1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={r2, 0x8001}, 0x8) 00:00:08 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1080, &(0x7f00000000c0)=0x3, 0x4) syz_execute_func(&(0x7f00000001c0)="1c02b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r1 = socket$inet6(0x1c, 0x30000002, 0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x204, &(0x7f0000000000)=0xe8, 0x4) 00:00:08 executing program 2: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xd7d1eb20b2340a80) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000)) 00:00:08 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000280)="47955e8d6c9243c4ff4c6da68b25641fd8490b8a3e168200b53b7e822e512d2fc138") syz_execute_func(&(0x7f0000000900)="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") r1 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa0100"/128, @ANYRES32=r2, @ANYBLOB="9600030100000000"], 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) 00:00:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) 00:00:08 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x68, @empty, 0x6}}, r1, 0x40, 0x1, 0xb6}, 0x8c) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000001c0)={0x8, 0x401}) 00:00:09 executing program 3: setrlimit(0x0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) getrlimit(0x0, &(0x7f0000000000)) getitimer(0x0, &(0x7f0000000240)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @empty, 0x3}}, r1, 0x9, 0x9, 0xfff}, 0x8c) setrlimit(0x6, &(0x7f0000000200)={0xffffffff, 0x10000}) 00:00:09 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @rand_addr=0x101}}, 0x0, 0x9, 0xffff, 0x16}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x0, 0xffffffff, 0x81}, &(0x7f0000000440)=0x10) r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e000000006530003e4cfe3666226946d83e39f8065eaab89cee5f3d2763aa23b0f7ba340228ac167fbe61be6e278ea3578e7b762fd3519d810eb5f67ae98de51d9ad23e08c72fd206ae74bf25314fc67bd1350f6509553d34379ce95d73cc82cba71f00bc098c009186a217d89c8c7266042dd4139da182eb054e0bcd888a71aa7ccba0df30d033a160c0ddd25417ba98c2cc79b569097a6f05d58a001eba7f6d9ac45138cd827b114baa66c737cdde4089b02f4a7b8f02579f22404c8bd89d1293f21f3cf0c1c6c90b4162a001b068b4a0b141fb36730377d9555c4baf67868810289329942f7570e55835d5f7d9ccc9826d14380d"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x401, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x9, @mcast2, 0xffffffff80000000}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x2000000000000e, 0x5}, 0x8) 00:00:09 executing program 1: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffff18}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="014696384400d931fd9962d597215ddd97d2f0db0eab3e25da2d415827ff24a9d0735aae4b52280bf9c4a1b191fe37fb75defb8cce896b74cbca3c705f6c84841eda1b6f82afcbd1974b403bfb2b20d7"], 0x6) 00:00:09 executing program 0: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f38976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7e}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r3 = getpid() fcntl$setown(r0, 0x6, r3) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:00:09 executing program 3: symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x201, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/123) freebsd10_pipe(&(0x7f0000000000)) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:09 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000240)) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) flock(r2, 0x2) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:09 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x8, 0x20000000) getsockopt(r1, 0x1, 0x9143, &(0x7f0000000200)=""/249, &(0x7f0000000300)=0xf9) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0xffffffffffffff65) 00:00:09 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x45b, 0x80000000, 0x2, 0x8, 0x2, 0x100000001, 0x4, 0xca, 0x7109, 0x5, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x2700, 0xff3b, 0x80000001, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x400, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x3f, 0x1, 0x8ec}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x400, 0xa8, 0x9]}, &(0x7f0000000300)=0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x2, 0x26}, 0xc) r4 = socket(0x17, 0x20000007, 0x81) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000380)={r3, 0x3, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) connect$unix(r4, &(0x7f0000000440)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x8, @rand_addr="36f616c93bea9da9ddfc7f5069f0f342", 0x5ae70a5e}}, r1, 0x1, 0x0, 0x10, 0x0, 0x9, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000540)={r3, 0x4}, &(0x7f0000000580)=0x8) getsockopt$inet_buf(r4, 0x0, 0x15, &(0x7f00000005c0)=""/149, &(0x7f0000000680)=0x95) truncate(&(0x7f00000006c0)='./file0\x00', 0x81) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000700)="2c73f5b6e1037543412b45baff7a03e45e38c87607c9d155efd7bcc09491f95e7091e656d2645670729001ce50a8387d06becdaa7a9ef2c741d985b947eddbb658df443a1956fff26a44508afe623a895031034c86174b4c2b2975b85bb478e0488260c8622cee4bdb607a7ba3d3abc48aea6b452867cc0529bc1a0c283661fe9858d0d333bc5b779323cfcc73b7d92b2e2a7e5805ddae7c40df14028e86220d39fbc740b903d4c2d2bea16be293785bfd1561819d2a846075f1546044d131683a4cec6aa2f365135438f44979be95526eebc180df87a60d020d283d7462e2c9eebe0d") r5 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) munmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000) r6 = accept$inet6(r4, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000840)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000900)={0xf, 0x8, r1}, 0xc) freebsd11_fstat(r4, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) socket(0x10, 0x20000000, 0x8001) r9 = open(&(0x7f0000000a40)='./file0\x00', 0x8, 0x15) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000a80)=0x738, 0x4) r10 = msgget$private(0x0, 0x4) r11 = getpgid(0x0) r12 = fcntl$getown(r9, 0x5) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000ac0)={{0x7, r7, r8, r7, r8, 0x0, 0x9c73}, 0xb12b, 0x401, 0x8, 0x0, 0x6, 0x6, r11, r12}) 00:00:09 executing program 3: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000000c0)={0x10}) getpid() syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d04015d113000000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") unlink(&(0x7f0000000080)='./file0\x00') 00:00:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) r1 = socket$unix(0x1, 0x7, 0x0) accept(r1, &(0x7f00000009c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:10 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4) syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f00000003c0)=""/26, 0x1a}], 0x4, &(0x7f0000000440)=""/239, 0xef}, 0x40080) poll(&(0x7f0000000080), 0x244, 0x6) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000000)="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") poll(&(0x7f0000000100), 0x191b, 0x0) 00:00:10 executing program 0: syz_emit_ethernet(0x9, &(0x7f0000001500)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYPTR, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYRESOCT], @ANYRES64], @ANYRESDEC, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYBLOB="c7536e6ad9c72c22e12d40f4fc24609e2d271ee01141401f72b137f089b9a3f2ddef8c8e0264ec91ea81891aa42e76d5c92d066197a4ee4c32780507973aba7f20fb989a01ad07db80419f2f81094ad6587752966fd1ca485c11c3bfcb8476c1ee932661188453ad9a3aeb0524402ce1584ad61f5f64c02e0a6a1149a41a0db707a9980257c55c1a7048057b535d3c5f53fb60749539c97dd45b88665823e9adb342de9568fb9a372e08c3f93bab4a396c38994091604c15a38d9dc0f7279ec7aa31caba23cb9b2df6d81055c824860e61679906ff437e7548500185e2eab6a4effa452b705eba906d25434e3f47379853db6b6dc27831", @ANYPTR], @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRESHEX]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) geteuid() r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xc0, 0x80) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 00:00:10 executing program 0: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000840000000800000200000000005dceb54d470d967176be14ba000000da040000ae5ba04eae59954e3cacf6baa860a8efadeaf49288b8c5908cb70a15b511d028626b655fa94571466963114c1c66c41a7cb89126ac0f6310b54942c20f5eabfea3f6fbf0842317516df248faa2f66fd43c5caee896783efbc4d5591ead1792b44078e8f698000000000000000000"], 0x143}, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000180)="4f940849ad204ad84560c2464555602e627c19e7c8f8388b0afe2e772c4dc9702abfac3024c635c62ed1b2e092eb159ca9db6b5c5a2afa57eff7b8f9a44c10e7602bc37c76fb31125f4fc48fb459cbbba346f3abc3ae92513c3d3f7f2d43ae089761a8d2438f2dd3ebb8a88607388515aee440a60282370c68e6287fe81a226114a5ad25ecbfc913815d347f1278588a39c6") recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000280)=@un=@abs, 0x8, &(0x7f0000002740)=[{&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/54, 0x36}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/146, 0x92}, {&(0x7f00000015c0)=""/129, 0x81}, {&(0x7f0000001680)=""/131, 0x83}, {&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x8, &(0x7f00000027c0)=""/4096, 0x1000}, 0x2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000003840)="c1d8b090c53dd7eab6c658f70073b7f4c9e196c5a838d98430fd0f287f1419baf25b9525f0569cf6f62ee8324d35fcb6d7ca1da22c983f36ce") fcntl$getown(r4, 0x5) writev(r4, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0xff, @mcast1, 0x3}, {0x1c, 0x2, 0x1, @loopback, 0x1}, 0x200, [0x10000, 0x1ff, 0xfffffffffffeffff, 0xffffffff80000001, 0x9, 0x1, 0xab, 0x7f]}, 0x5c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x45de, &(0x7f00000037c0)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x8000, @loopback, 0x2}, @in6={0x1c, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000003880)=0x10) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000240)=0xfffffffffffffde7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) 00:00:10 executing program 3: r0 = socket(0x100000002, 0x3, 0x4) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xaf8, 0x4) r1 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmdt(r1) 00:00:10 executing program 1: select(0x51873e9ff7150fcf, 0xfffffffffffffffe, 0x0, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x2b, 0x4) 00:00:10 executing program 2: r0 = getpid() getpgid(r0) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0xffff, 0x100c, &(0x7f0000000000)=0x7000000000, 0x4) r2 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:00:10 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)) fsync(r1) 00:00:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ffff00000100000039179bba3c3568026e955afeb7aebd7296569e080d541b9e99bb4c85e1fdf6a676b2701ae3d373afc45867ea58ce642b6fe9a291723c3cb457241aec79b53f6b9cbdb5c6a5a0f26d7f1661e321036d9ce5284753f2aab53670a8e061a5e8d07cd2ef229c3689541e5803b92e6ca8a4eb8799cece3ce9fd0743aa98fb9ea58c959c3bc3e45e"], 0x10}, 0x0) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="9efa2cc1dfffb3c262e8bf1abf4deda21fcea51514c793fe16b9ebf2356ad4655afb579c26b3109942b5c17a1696d4c5bc2274db5380db89f581f41423960a0b8f59c26eb14f6e8b1e815a0afa1f3e00719802e26870272865afa46dfafe59619a543ebad03ae2b9d63a91ba385235895e1150ec387586bed5d3b897738c1b98fb28504faee0c7a8f6dfc9933145f0983869d0bc5c4627c16b6bc0ab031c9231b60b0074c74536ba78f4e92a76260982"], 0x8) 00:00:11 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={0x0, 0xffffffff00000001, 0x3, 0x7fffffff, 0x2}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:11 executing program 3: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x20800, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='htcp\x00', 0x5) socket$inet(0x2, 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file2/file0\x00', 0x0) fdatasync(r0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:00:11 executing program 1: syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f05f741b72ac2bfd9001600c4a37bf0c53e41e2e98fc92001ea660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd3004c10f138f6af3e6766f2ab38c238e3c6acacc4c3214cb9a582604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba361b7e2") setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f") dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200), 0x4) 00:00:11 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8") fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpgrp(0x0) wait4(r0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6(0x1c, 0x1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = accept$inet6(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffef1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xfffffffffffffffb}, 0x24) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:11 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x2, 0x3, &(0x7f00000002c0)="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", 0x1000) syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:11 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x10, 0x30000005, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) getpgid(r2) fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:00:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9eb2fabde24d2188405ca5bcab836f94257d4d40cfcc62d6faa390ee64ed4c3be128e539c8fb49c43420c24a898e45f42220559c1134f7bf4c251434e274f0a50b5dae09ed50c573b6d6fb73553da94b4afd21fb6e51f6277a55b37a47850dbaeaa557164ac090f4859cf722baa0044c48d0ca4670846f6ed4f0d239d9ee5d86ebc7f99"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x5, 0x0) msgget$private(0x0, 0x2) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffe35) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r2, &(0x7f0000000980)={0x5, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cd4544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7dcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a0200000000000000cae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211f3dc3d9f2aa7ba2b001384607a6cd93"}, 0xf8, 0x7fe) 00:00:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x28, &(0x7f00000000c0), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) sendmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0}, 0x0) fdatasync(r1) 00:00:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)=""/173, &(0x7f0000000140)=0xad) socket(0x1c, 0x20000002, 0x1f) getpgid(r5) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) 00:00:11 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x411, r1, 0xffffffffffffffff) freebsd10_pipe(&(0x7f00000000c0)) 00:00:11 executing program 3: syz_execute_func(&(0x7f00000003c0)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c4c039375bf9f9680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a008f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d77e911141114111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x100) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:00:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x400000000, 0x0) dup2(r0, r1) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000200)="cdca7ddd14232ba72b43a0f186cee52c4a9d18fa86244214546ddcd0dfe15cff558a7d534df403a61dc4fc3c1e4f3d56742b422c7f87a3dc5f9ab20b53260de7f5464e6d1a525b1650a1c216029b76e8884a029f3ffabe59aeac17e49aac98cf5892bfd1f10b6bdf4cb137253ea09e43b8c34af1df63c43dd961b9efaab8f0eb4a5a4d3887aecfb5e846c60ff1c157980156526e7b5c367058dda9c3f652626958896eac3ce24f7dab7f4e4ab919") r2 = dup2(r1, r1) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") futimesat(r2, &(0x7f0000000040)='.\x00', 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) 00:00:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x100c00, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) fdatasync(r0) syz_execute_func(&(0x7f0000000380)="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") 00:00:12 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) shmget(0x0, 0x2000, 0x7, &(0x7f00005b6000/0x2000)=nil) 00:00:12 executing program 1: getrlimit(0x8, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$unix(0x1, 0x7, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x204, 0x0) dup2(r0, r1) 00:00:12 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(0x0, r0) setgid(r0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) setresgid(r0, 0x0, 0x0) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000017c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0xc, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65303f"], 0x1) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0xfd9c, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x13a, 0x0}, 0x0) shutdown(r2, 0x1) getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) flock(r3, 0x2) setsockopt$sock_int(r3, 0xffff, 0x5217, &(0x7f0000000080)=0x6, 0x4) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x54, 0xfffffffffffffffe, 0x3118eb8d) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073b6a1f8307b9c770000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff00"/4085], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) 00:00:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffffb7a6ab0942b78b6d110000000000000000000000000000000072c20d9b300001840090780000000060f08d4da7cfd23effea00000000000000000000000000aa00000000000000000000ffffbb641a3bff1093ddf696b8bd3cab14a55d454a69814d8ceccf1f06bcc4dca02e3590d968212a742e141434c87ee010331a9d8646efe22873a23e96ffd17f313826c17ed6e23b0da7a37aaf03726c00"/179]) munlockall() r0 = open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x4) r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x5) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:13 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x10, r2}, &(0x7f0000000180)=0xfffffffffffffd24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r4, 0x101, 0x76580000000, 0x20, 0xff, 0x7fff}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r4, 0x101}, 0x8) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, 0x0}, 0x0) shutdown(r0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0xa4e, @mcast2, 0x1}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000480)="bb4c1c47047b3f44157add8e9cbf6c510e47719ed1debb7bf06c6581e3d761c21d317ee48b2b50040c8b1b10240f6fa0162836f135baa08ab260189593b8bb0301d46848276831d420018473811978c9b8b6cb6358550e56d2f9a141421fb5115785641f139361afcce92c30a3723b756b55baa2e9385de3a14ca067cc8b744b0fb0", 0x82}, {&(0x7f0000000540)="33c1eeb47f0dbb835236fb4d7f020396a3097297c33cce116fc1e3e5a3127dacb9741ffd83b9cc5ff76f06f5788c4435552851f65fa154b1db3ac82f7cced343cc0ff6ea200b89636a0fa81bc4864a1b613a70daf97000c5f967c089414e2a26bb7a19767600ce31d752287dc7f9b3ed110ac85e41193c3ce62967a9cd5701fa65c40386c0d65525c77680ac307b305c3844be2426adf72c23055b3337ba14dc68de8dfb22a53b2f9d4554d624dfa5a50902323f1932be8ad413e10d76f1936b66bc537dc2a26e63b13cb1f5ec6b750351407d67fdfe022b28d1e8a6", 0xdc}, {&(0x7f0000000640)="1238c631ade1d90b0240653578b111cea69784a1bb864f8fcacd20ca2214a7a88d37b145c30cef6d6d1470f781d23319b0b9071b5ddfa30154bea01c40ad164a50dce0eb8aaecebe3ca6a8ee2e1ef421ba385a81d03ba036331f164003ba7419d5168dc9b81fa8ab9d5361fa115347b66663a597218ea7b61deb01ecb2eedf8ddc3b5c997547b6856b4a4ace3e5524eb9bccde3a79c7127c6af1ae36bc4f3a41400d9a6ed42b12d027df99cc38021c795bba0690f89eb12baaabc84311a3b825255ca7fba2c5fa6a06cde2bf79962d6bbb03ba577e0dee6252570a7870937b38f232bc2ea71e", 0xe6}], 0x3, &(0x7f0000000740)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x100, 0x0, 0x100, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x2, 0x10, 0x100, 0x0, 0xd2, 0x6, 0xffff, r5}}], 0x48, 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000880)={r1, &(0x7f00000007c0)=[@in6={0x1c, 0x2, 0x5, @empty, 0x100}, @in6={0x1c, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x1, @mcast2, 0xfffffffffffffffa}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x2, @ipv4={[], [], @multicast2}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1, @loopback, 0x7fffffff}]}, &(0x7f00000008c0)=0x10) 00:00:13 executing program 2: truncate(&(0x7f00000000c0)='./file0\x00', 0xffffffff000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = socket(0x17, 0x10000004, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x3ff, 0xf, 0x3, 0xfffffffffffffff7}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) fdatasync(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4, 0x13) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000200ca00001058a3edb60591103081f6b488035f8b83d73d8b6eff847e43488517837ae2177727f399403b249e7090d37cd98c3d3cc1307c52e2d7006daac16f523ddd365b3b2b2e8babd66709e7ece340a4d1ec62925af2753e767ccfe30066115c0587b4925c6c5d0b70d20ce9fb0929f240fe46ae1093bb5e4d176013d7f254b7ebfb42c8223b2b7e35876e072312c0396cfd4ef60cdd72492dd970fca32d3094bcf78a70c396cdf1f6632d9a27798d46ba8eb03864b98f0b1e7b310bc6225471b8bf675f45a3730959faa10e21fbddc8af6714e1d462a2aedbc71718bdd89caffdae134816"], &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @loopback}}, r4}, &(0x7f00000002c0)=0x8c) sendto$inet6(r0, &(0x7f0000000100)="af", 0x1, 0x0, 0x0, 0x0) 00:00:13 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) recvfrom$inet(r1, &(0x7f0000000080)=""/97, 0x61, 0x40000, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) 00:00:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x1) r1 = socket(0x17, 0x10000000, 0xfff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r2}, &(0x7f0000000180)=0x8c) 00:00:13 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100100, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x6, 0x4}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x8, 0x3a, "76fa9e823d718da7b8f9ac2d6979513a3933023c1f143772bfb8cf4787afe52fe3e3fd026b666c89bfb9f5e7a9e10f6d3901cf79ef88a3755ed0"}, 0x42) syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}]}}}}}}) 00:00:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback, @rand_addr="00000000000000000000000000000001"}}}}}}}) dup(0xffffffffffffffff) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="81f512c6c0636e8d6b01c8c05427361c30cd7fdb1f3aa47f873f6946684afdfb1b6fc05a4cb4a8d8d822a4404db65eae979dd2f37d57f242e028794190a83500bb7ba53cb7bdc7f3ad18ea2c0e12a25bafda424e915a29b8daa7479c3ba6fc29dbaa5e962147b21a7bade5ec71421f813f26484b053462da0d5e37601eadc25ff5251be47e4eecb52febabf123a6668fe093be37f352442830b08560e49f39bda3acb98c3511c939b6973c66ea950278bd3b04c6f489a7092043de7ee9ddf144af39ba309eeaa97026fd82ff41") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="6ac7908a19fc", @broadcast, @broadcast, @local={0xac, 0x14, 0x0}}}}}) 00:00:13 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setuid(0xee01) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xf8ba, r1}, 0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) 00:00:13 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/122) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x400) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)="0e9683e5e6a36f35700bbe1dbae2120ebcfe3740e38d1a3f25e053d1c82781c69ab0e9cf621fcd2a2b5c883e34e0877e4f08a1c131d46fe53798db1ed85a70989914e60f503df2cd785f56fe72b9ec250561133e1861d2da663209f59fd2b4561d57f234e01a45552594365c1a91b2d4210b4573b347d1d2a655e4c4bb25e3c7250a757f2867f7fd99fd329e42e91edfeca53b2677cbc2c1a353b61d664d53aabe2c2155cce800"/176, 0x81f00}], 0x10000000000002b7) accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 00:00:13 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast, @broadcast, [{[], {0x8100, 0x1000000000000501, 0x9, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) 00:00:13 executing program 2: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000005, 0x1d16) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x81410, r0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r3 = getpgid(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r2, 0x5) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="c7f1d801da47366546a123ae13dc43a52900c0af691b81aa80bff747f9c678d556d77f79d8868ca6ba764b2deb105b18a966956957eafab6c757fdc945c8f096e38b54a99da1bc80dffcb9661ea06dff3f2a5a17d8672d98b78dc26a96127f819ae0462b6cbc50a43c14e9d3b9c29074ecb9704f7878ecbe18dec5795c89195db78ec561d435968cd16dc5a85f66205b576a7c0482db5047962cac7519036b67005a41987fdc4af315fe943e192c172368585fd05a55dd6c54c8fd2faa4e1d7116e5fd63d8895137a13031caf0dbe9581c2f258640fd", 0xd6}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r2, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x28, 0xffff, 0x1, [r0, r2, r2, r0, r2, r2]}], 0xf0, 0x1}, 0x4) 00:00:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) listen(r0, 0x0) listen(r0, 0x0) select(0x40, &(0x7f0000000000)={0x1, 0x101, 0x0, 0x8, 0x10000, 0x3, 0x3, 0x5}, &(0x7f0000000040)={0x7ff, 0xfffffffffffff801, 0x7fff, 0x4, 0x6, 0x9, 0x401, 0x4}, &(0x7f0000000080)={0x200, 0x1, 0xfffffffffffffffe, 0x8000, 0x3, 0x8001, 0x0, 0x5}, &(0x7f0000000100)={0x5, 0xb5}) 00:00:13 executing program 2: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) recvfrom$unix(r0, 0x0, 0xfffffffffffffefe, 0x0, 0x0, 0xffffffffffffffef) r1 = socket(0x0, 0x6, 0x4000000800000003) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000340)=0x10) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="9d12f40f090bde2925be760edcf1c925b5e2459fcbb5b6ca093ba854ee4329fbecc664f81035b5a980c2dedbd13e619cdcae330e2213eaf7f92ced5804f8efd3d62d9b5eb5d03cfadab2d7b54761431027b3f1c18aa52253f420150a6f1987473b6c9e05c5f668c0e5768340b4a0b18aef3532"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7}, 0x8) close(r1) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r3, 0xf, 0x1}, 0x8) 00:00:13 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:13 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xffffffffffffff01}, 0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa04000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fchdir(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x3, {{0x1c, 0x1, 0x599, @loopback, 0xce}}}, 0x88) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4) 00:00:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0xd66) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0xe12, 0x1, 0xfffffffffffffff9, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0xfffffffffffffffb, 0xfffffffffffffffa}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x1800, @ipv4={[], [], @multicast1}}}, 0x0, 0x2, 0x7, 0x2}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x3, @mcast1, 0x401}}, r4}, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x7}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:15 executing program 2: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000912000/0x2000)=nil, 0x2000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r4, 0x0) r5 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r3, 0x3fffffc, r4) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8) 00:00:15 executing program 0: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000180)=0x8, 0x4) r1 = semget$private(0x0, 0x0, 0x20) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0x10000000, 0xffffffff, 0x4, 0x7]) dup(0xffffffffffffff9c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000432d2b6f80002d0f9d19c81857661e9add87ed1da11ad50b5e3901cb641a61908be04a6a730243310ef09fa085c3b663933c4f44269c8fee8c6d26a9f125fcb983a11335250cafbae415b49b8053477039eaca57051674592fb67d071d55b3a76515451902c984c399e6e713bac35d57b000d855f4de738c5f39e6ae4ff8af791c94f60c8835049a7e1d2efec75a98e8df4569ece193b48bca8d697e9a915406e1bc6950290cfb4cede5cbea9a4fd0fb2fbb0a4882516123508762ff94fd7669746e0975e4cf742b67594e09f9704187"], &(0x7f0000000380)=0x82) getsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x5}, 0x8) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r4 = semget$private(0x0, 0x2, 0x2) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/103) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x1, 0x1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r6, 0x3}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) munlockall() ftruncate(r2, 0x0) 00:00:15 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) 00:00:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x30000000) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000000)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000c4e1fa2dc9c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:15 executing program 3: r0 = socket(0x17, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) socket$inet_udplite(0x2, 0x2, 0x88) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:15 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x1d6dca17}}, 0x0, 0x2, 0x80, 0x88, 0x7, 0xffffffffffffff05, 0x8001}, &(0x7f0000000600)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x3, r4}, &(0x7f0000000680)=0xc) r5 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r6}, &(0x7f0000000500)=0xc) 00:00:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x5dc, 0x30e, 0x800}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300)=0xffffffff, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xffffffffffffffb2}, &(0x7f00000002c0)=0x8) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf65}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x0, 0x9, 0x4, r2}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x29, &(0x7f0000000100), 0x10) 00:00:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0xb8) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000200)="102e7625f6ece4f1b7ad48822cafe517730a3faeab24a9d0ce0cb4bcde2adc839bf1341c20f70305ea0a43da25f2245d594cf1b5dee45afc7e9338a94c4729511016e3722833dd9ceb4205e9bf6f1d33d86cd4244b161b0ee21f1f9d0bfdb30a550ab47dd2e26e4d3ff28758a5352b38570fbdb47508c50a83ba82b4caf17dfb817e2e48880606e9c0a72f9c70f1bc685d6199c01415c847aa89007d537796258ef77f283c4c11143d98836bed80e316f27846dad87c009dfb61a442cec867bc9082f9c4fe0455aa2c3046822ad727317f8b6460ba") 00:00:15 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000657000/0x3000)=nil) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000600)="1c57f59bdffb384326364c8329856564ab2fb23b1ef94e32f26baa76e6fc58c21f51a8ae2a2ce7ecdb8a471e31950128d8b6fb44b51093cc324c02a6786a900f96a0eb4c05dca85cb9cae35f4019c22b83c3f5a9785585847eb09e697ac827829ae7b73cf74e26f6d7ccc6baca5c752f879a3824e4c055ced20b272b8afaaf639ac49221655f51510576c5b241b3da45a7405916adf26233e64171e1d14a17be9f8e12b69fc87d5fbc8f48e47997d180b6aa7ac3fd7ed53d7789029fd2") shmat(r0, &(0x7f0000746000/0x1000)=nil, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000100)={{"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", "f6ddac654158462d7d7f7f0d5c4de9ed5ba290bd2b4dce1ba105568127abea81", 0x7}, &(0x7f0000000000)="b90fb0f3ca03d712ade4cd2305945431925accf6ec95ebc68e561be2127e46d315fe2fe27e04384348a9b306304e3f2dc52e1d70f6e250a1c1f4407120a214e53cfc4b32b179e78af96da1703dcf4ff8c7b55e1adefce9a24cd30e4ffc490f1503aa92e20296f5802f092e1c2c7fe577f857bcb67dfc30da3a2c8e547196ce79f248b1168bf59591619a1b92326beba22abbbe350bf3b8968bcb2cd0e04fe0d87820fb1af4ded54b03cfc8319b621ddcaca67d6e3f1f3519703dc694df4f31bbf9", 0x2, 0x5000, 0x1ff, 0x9, 0x7, 0x2, 0x80000000, 0x1}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000006c0)={0x0, 0x4, 0xf, 0x101, 0x3}, &(0x7f0000000700)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000007c0)={r3, 0x9, 0x6, 0x8, 0x1, 0x8, 0x3, 0x4, {@in={{0x2, 0x3, @broadcast}}, r3, 0x1, 0x26, 0x7, 0x7, 0xff}}, &(0x7f0000000880)=0xb8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000008c0)={r4, 0x4}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0xfffffffffffffffd, 0x2, r3}, &(0x7f0000000780)=0xc) syz_execute_func(&(0x7f0000000580)="0fa523c463454687ff7f0000700f1b368f8a48128ffbffffff0000000040d0d6090366de86e0d4b05dc463b56cb79a00000004f080a1000000003e3e460f72e503") 00:00:15 executing program 1: ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f00000000c0)="5aaa78cf1e16483981a30a9e8707eaa5d3d8c28ac10f125dbb76173b775b0eb5ac9ccab5633923301a0ed7606fda4909e8b64fbe65b0b634c5f3bb373828f9a3cdb8fafedd8216aad926eb3c13bead7f46c75ec217f709ba75d6f13ae834c2b7d37e34244a8db00279f291c25580e0fd0468bca7") getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x0) getegid() syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket(0x17, 0x10000003, 0x8000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x401}, &(0x7f00000002c0)=0x8) setresgid(r1, r1, r0) 00:00:15 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x40, 0x3, 0x5, 0xd9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x7, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x2, 0x3, 0x8001, 0x5, 0x9, 0xaed7, 0x8, {@in={{0x2, 0x0}}, r2, 0x95, 0x80000001, 0x8, 0x5, 0x8}}, &(0x7f0000000100)=0xb8) 00:00:15 executing program 1: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x204, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x1, 0x413, r0, 0x0) ftruncate(r0, 0xc1c5) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x8, 0x3, 0x7, 0x3, 0x6}, 0x14) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x6f23, 0x0, 0x7f}, 0x8) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_int(r4, 0x0, 0x41, &(0x7f0000000040), 0x4) 00:00:15 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) 00:00:15 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x41e, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000080)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x108) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:00:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t') r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "c38c329d4b2fb925fc21474d577a53473d7cd8b5236443ddcae019e7b5bc3769", 0x1ff, 0x1000}, &(0x7f0000000280)="c61832f8c4b284de3ada4971e246154030132158d170b48359dd7b9e95d67de60c93bc143e8dd25ae02fb03460cee47c214555a4037d5ce4e12a5b1ccd8d6c9651557943025a81953477d3e8d2be5fb1bc0a877f1db0f35838ef4b1ab9c6f96e5fcc2ee7de166ec6d2a6d533bad70c9aa2d947bd9f0d1a0569f08284494a4562645d5b1dc1f10e4a5d3656949bb37ce394466d3040fbb131776dd507ab0c60884d4e0e57998684e9f69b4b1b1b4617941f633512ba49aab77381065ec66a35fc6c145b55c07b2f36f2810f0f6e947f96e57398c3286044414c6bf04a529b00", 0x6, 0x6, 0x1, 0x9, 0xa86c, 0x7fffffff, 0x1, 0x4}) setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f00000000c0)=0x200, 0x4) 00:00:15 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}, 0x0, 0x4090, 0x4, 0x7}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x46, r1}, 0xc) 00:00:15 executing program 2: r0 = socket(0x2, 0x20000000, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:15 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0x10) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3}, 0x8) close(r0) 00:00:16 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x190) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0/file1\x00') 00:00:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0xbb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x200, 0x3, 0x3ff, r1}, 0x10) syz_execute_func(&(0x7f0000000300)="980c2c0f050520d0f807260f0d9653daa0c33e3e2ef3420f53de4141e2e91e7979855b6681c40cc44ef0f080b64f000000c1c4c31d6f3a7f21fcc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f286815b3b31d44e62be62b42c4c4c169fe1e20b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x1) 00:00:17 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0), 0x0, 0x8) 00:00:17 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0)=0x3, 0x4) r2 = getuid() setreuid(r1, r2) connect$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x100, 0x4800, 0x7, 0xffffffffffffffae, 0x0}, &(0x7f0000000380)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="d8b48a96d2272d0a8205817c4ea88142adfc2d5f69475b80f7be8746a72421cc52cae9c73ae33095b199436268f90ceb9060971037e28a4145c680301bb34fb3e8a80c440f6ccd39656b4ed8802251c23fff1e1c6eccfef856f0f9e84edfcf9005aefcfff30914e0bc890687474143d94f9e4fe57f6df91354c8cb29f7fc94895a2e301b1078bd2e35bbbb50d8e547b92829dbe71ca30764121b08a2ec3f0cfea2204dbe7bdd18e6763ac6c8a58eec6d18b4d81b9ed8", 0xb6}, {&(0x7f0000000200)="96db209e2d4a8707bd2060b00376bfe8e58a8b56c5306f2714af99e3e2080a46c496ea5fe2f6eeba7745c65750e3905615041c3622c0de6a73cb55a02b31c262d58b3080c28866a362762bcf45b60e616dce96ff399b4e67da2e7c27947cadea8009ea39f564053b774890dc83939623dc3bacfc555532d101974af66a9a761c8a3f5025a3839a7a0cefec3740e7f58b74a3b50fffad5c6473bda94c03aa054c68690fabd702c8bc92f8544bb0216778a5fd7a4cb11282b5e2fa350eab7aea779fd87b5f656863962c907e47", 0xcc}], 0x2, &(0x7f00000003c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7fff, 0x0, 0x0, 0x100000000, 0x3, 0x4, 0x5, 0x4, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xed}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x50}}], 0x54, 0x1}, 0x20000) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0x1, 0x4) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x8001, 0x6530, 0x408, 0x400, r3}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x187) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x31) getsockopt$inet_buf(r0, 0x0, 0x4f, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x1f}, 0xc) syz_execute_func(0x0) 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xfffffffe) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) execve(0x0, 0x0, 0x0) 00:00:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) lseek(r2, 0x0, 0x41000000000003) accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x80000000000000, 0x0, 0x101) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x24) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x3, 0x0, @rand_addr="ab3373fc1ece9bd3c8f9ed14c8d24315", 0xed02}, {0x1c, 0x1, 0x8, @mcast2, 0x6}, 0x4, [0x9, 0x2, 0x0, 0x6, 0x4, 0x7fff, 0x3, 0x400]}, 0x5c) 00:00:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7, @mcast2, 0x81}}, 0x0, 0x0, 0x1f, 0x5}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xeb6, 0x1110, 0x4, 0x8000, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1103, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20002, 0x50) faccessat(r2, &(0x7f0000000240)='./file0\x00', 0x8, 0x100) 00:00:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000580)="c33ee652d7fb0aee0dfda5df9989dabaa5cc4f5c0480bea7ecedab42a1f206cb78dc50a393a66592928bcb911e61d8faf108f0107166b41fcad469b21fd3371ad3a24e8350371391f05757b19bbc82c647b52d014bfae08c12fbba3e71204009c03a40f2a01e1d603f6b31244d26f8ad13b81ead1c3255270c7acee52f3c54f562ade9fbf3a04f67e4e99f9fb3b65cb6c30c27e4f805cb05b21a730848c792669c9d35cfbff8b08b990662c9e53bf3fbd9af72ecf666d7886778f6189b1baa1d2a2b7ab2fa8301fe2103e9553a6c49beb43ed29d973699850e51b5812e2a767323b2b638", 0x5, 0x6, 0x1}) r1 = socket$inet6(0x1c, 0x2, 0x6a879e2a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000006c0)={r2, &(0x7f0000000680)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000700)=0x10) 00:00:17 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x2, 0x6, 0x686c, 0x800, 0xc3, 0x100, 0x24ce0e8e, 0x6, 0x2]}, 0x16) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:17 executing program 1: syz_execute_func(&(0x7f00000000c0)="b1c391cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fba40013a5001369879f000000fe") r0 = socket$inet(0x2, 0x10000007, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x101, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x7}, 0x8) 00:00:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) socket(0x2, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8274320dc20c7132022e2f66695cfc3000"], 0x10) shutdown(r0, 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)='B', 0x1}], 0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x118200, 0x10e) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000080)="04c92fe7a5296a3d058c6c053957fef5687a7735fe1b8209201269d3fb07f48c0b056a5bb1be3a9bcd84a814136c2a16d8082dfdee7ff9afd4b529de7d7c10a2f4a49eeead6ef0b04825658d3e5e651c81ee0a45d01ed167698d3f00edb09949ad546277e743123bc43fa000f344e40f4e02f565edd5010780d14ae179f376f3", 0x2, 0x80000001, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @rand_addr="b30a8e8315819d96ca5408a5448c6a83", 0x1ff}}, r4, 0x80, 0x0, 0xd367, 0x3, 0x3}, &(0x7f0000000300)=0x98) lseek(r3, 0x0, 0x3) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000340)="c4eb1ec243de7d13196dd06eee679c") 00:00:17 executing program 1: ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f0000000580)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) socketpair(0x1f, 0x158962901b750532, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000240), 0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xbadc, 0x3, 0x9, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001b00)={r3, 0x1}, &(0x7f0000001b40)=0x8) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001680)={{"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", "0bc21fb25f4a1162bac3db2e4638b70e5337fa5c90e7c1e373f83fa91b34ab8f", 0x100, 0x800}, &(0x7f0000001580)="84fd44ec5a9f7c01b0a49cc941616739c72831f4c2dccbc247d34efaf48987cf7ec3139195fd8d8af7e2d026bb348b1960c992924dd4b14d883d953d18541648f11e85981c168185b3a6e186e8007be37b6ed992c1d5a9a050ba83838d400787cef5a31b29247f41d6ec825dfbf8fc0e6e95f36ac08ba36c986e0b13668f32518de1ba78002a439a12117af268d5948b222e06b7170edba8b6b5741b26e727e4671f4861b1fe613b69879e1b5355851fe8be0092a17c6d77e3d1fd341e2ef2f6484525af379937c85b8ff55bde4b6b", 0x8001, 0x8, 0x8, 0x1, 0x4, 0x7, 0x8000, 0x1ff}) 00:00:17 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x2, 0x1, @rand_addr=0xff}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000180)="a599e90d6086864ba44fafda03b84b2eca46fb5b8d230b0417a13ae8a5ce477b325432bf8147ace0429bfb426ec4390fed949c98dd9aeb82b8e56080221dd33d4eea065d1c6eef36542ac1d8834715db59434a482e76f8a1b9268aa82c2ff3c994dd0d046aa4922cdb9d31b01f3762", 0x6f}, {&(0x7f0000000200)="43740855e5ddaa5cd0da3473671c96f7a3a2a73085f8207d138bede17c942137", 0x20}, {&(0x7f0000000240)="67aaf372a825906b9d5f7608053b10fb5c4534c03813c4eb71d8f70354bfa2033973de2c8a7a03ea56076ba9a833f4af2253a5967e41b7a12f563a79211a023953757523f40cd0b4a7a323430a9743edc25d", 0x52}, {&(0x7f00000003c0)="3e2ed9d194ddf24aa97a81e334a3d1b3b9ab85f5a4b7dcfd4ead725068f7e1d2b59db41d7b9e6d3323e0ef31ac41802f680fa4954a98027c948499226023592de92c062b676492b3dae66663cd94e0be7f76b04856fbe59635ec52601e78c2c06c2f75c639fc62ce2cdd499fcbeb2f5038306d76b2d567fcb0e2b6398a5e30ec77178ae7a8f4f3d8771f16e597fb026f2953df25ef79c852c9fa297d700cc4d24137f97cd4181af8320d2a454bd94da59cfb49ed731e108fafb4f3509bc822659e6ed6904c96103fce96a0f0b8247f2c813ea4ad66dbe29a2b6657a76dbf6fecda36", 0xe2}, {&(0x7f00000002c0)="7f61a3587197b899e44a6392abd557e9011500e6115db8fe823758", 0x1b}, {&(0x7f00000004c0)="82cfd24c5302191699509b671806fc7217a8c7683e59d0a37ec0a7125c924d933e3f01d86ef2ac25e9a0ae808b1fadf89206b5f78cf87e16bc396ca2c17eb3a59110913ef922c185b88abd91020976d58a7e350c5c902151c8d21914c41a4326a64888874a36375b56b9695de1b176197e36de954bdc8c63d0ea6f3ade2a3be8b8a47d1c62573d05c13ea1006ad41de6d262da492698f866c2c6da96feb298181835dc0e64eaa69514ff28f125536455ccba230221554f7b197c9f030e7e20435ec9cd625bd7dd2aecf155eeac0eca9eca59e1741e43", 0xd6}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="51963ae7a01dfb64e17344a7f183b1675dbb55540a9c60e18662ea9bae21f4c0fe48ebd8513dfddb7865790192dacb0901e444b3daa4750c30913feee73bca98b1553c584d54f8234e65ff0bead5d9074a13d6c4f57642634aab2051085a8eaee1b9", 0x62}], 0x8, &(0x7f00000016c0)=[{0x30, 0xffff, 0x8001, "c39cf124174036213d576ab965b4e162c838a54e6255ba258621"}, {0x1010, 0x88, 0x3ff, "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{0x38, 0x6, 0x1, "ec30ed77aa7c167146568b966aa18373175a068f11a16ae9cb11429da0caac34261ee5db0234e5d9"}, {0xd0, 0x9c8ee56cc49c924, 0xffffffff, "c8c86826b0511f0e86d4a8cb97ae7f28ad610c04a9b346c339f64f8aa78ae54a3d31f317b71f65c65f98595cc2d61fcebb7e450380afaaf0881bd74480be70f8a64b8e7d7e521f4fae965a41f276393be0d636b7ca7bdc745f4fe2027501b6b25036a24166699df1f2e98c7f514fdcdf1b03c1121fca95b97656a3449871771f36b920521f1a0df6331e8ab8e159233bd10f47d9525d7f2c664932a452adaef769bab821d4a4708be942da54b1b1ebd17d6c8b8a6e8b2f77b0f8d29b115d11"}], 0x1148}, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") accept4(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) 00:00:18 executing program 3: socketpair(0x17, 0x0, 0xfaf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x80, 0x5, 0x80000001, 0x6}, 0x14) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x11, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) 00:00:18 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000001000)={{"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", "86d3dc48c2689b5f20e9ae17bf2ad2807446219028077bead70ed6ffef4c518f", 0x17bd, 0x8000}, &(0x7f0000000000)="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", 0x9, 0x9, 0x3ff, 0x1, 0x1, 0x1c4f, 0x4}) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000280)) 00:00:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696ce530087b3f9f0a5ddb6588e30c0013ade794cb7e07c9f49af8a3b9"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:18 executing program 2: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000000c0)={r0, 0x6898, 0x7}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 00:00:18 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) unlinkat(r0, &(0x7f0000000140)='./file3\x00', 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0) mkdirat(r2, &(0x7f00000002c0)='./file2\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6) r3 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x5) r10 = getuid() r11 = getgid() r12 = getpid() r13 = geteuid() getgroups(0x2, &(0x7f0000000780)=[0x0, 0xffffffffffffffff]) r15 = getpgrp(0xffffffffffffffff) r16 = getuid() getresgid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=0x0) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000200)=@file={0x0, '.\x00'}, 0x4, &(0x7f0000000300)=[{&(0x7f00000003c0)="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", 0xfc}, {&(0x7f0000000240)="9bd40a81be11e1f6add7487f8d19a9a1d1c064c5c9de03b47f69b12c6f5b253fe13b07d0c130e1b8ba8867578ac962fa412aba6fbbbfb6000ecf0f43cbb4619d8750bf7cf8b2b1ee0c6a7b077bc39843a40e9701879ccab980693a61e58df1b3b49fdc5013ef", 0x66}, {&(0x7f00000004c0)="6d95c0feb40e3a1d02a6d9f1982bb2f2221fa5b6469531a74755c9cef4ae40fd166f2a258f156efb50d401b510b82529b53e641b4a48a08258d98a40fe5fab7c9a5ffb308115cbd1949989f9f8651b20de3c4358e9750f08308efcd5c41f7f9d8e4e7ea5218cbfdc0afaf7537cb1051d33ec6b7f", 0x74}], 0x3, &(0x7f0000000880)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x30, 0xffff, 0x1, [r1, r0, r1, r0, r0, r1, r2, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x38, 0xffff, 0x1, [r0, r0, r2, r2, r2, r2, r2, r0, r0]}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x20, 0xffff, 0x1, [r2, r2, r1, r1]}], 0x128, 0x9}, 0x4) renameat(r2, &(0x7f0000000340)='./file2\x00', r2, &(0x7f0000000380)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000180)="4e04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:18 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYRES16], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x7e, "dadaa68d320b90f4e80181a7567d8c701f800314790bf147af92b6958cff5240f478e3ee9769765107076172ecd2f09074a0d079d349b2b28ffc0beea103c197101d999ff7a37da87c8a4eb51d46b2951a9bbb788627f87a4d373afa26f2aa44f98281df274247d7a1ff5f01292b92e0194d156adfdf9cabd6a5bb948029"}, &(0x7f0000000100)=0x86) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0xc4, 0x101}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f00000001c0), 0x100004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000280)="e204d6614ae7f00b40c31f0d6feb815cd46a3161fc45ec1543a5480adb6f0ddf70c1eebf67138ddfd99d146d043464159c81299f16262dca302c0b83720c6e8b35093f3c8fc4d8bef15024e44e1422f20a4502231f844e2f6e249cd17225331fc238dce039feeb56ce46ee3575f95dc28e06677602b147ed88014899c985b73765fdfb307e63c72b43bff7bb9a34fef2d3febd475ce24ea640aafa36bc9ab4c97fe2f05d406b8823c86f637820102ea6e8686461db69fc207e0f911f6a48564b5e5b8e75bc3194c26cbf7df168c60bcc6b9375346b0380c42af9f176fc82a017fc863e") 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10045) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2) fdatasync(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) 00:00:18 executing program 3: r0 = socket(0x1d, 0x2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x200, {{0x1c, 0x2, 0x9b, @mcast1, 0x6}}}, 0x88) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000180)="64e17008c2c467645671801b2a0c354f69fd4b9d3856520f1be7605bbe1c043d338b71bbe75c0a1f37249f7665600f28ae2e023c6ef4bed7a3fe8d13562385b97b3cc9047667efe48de9981a673da4191b1483bb34937f274e7e5ef58362d32b2e0f811a48d0b977f773eab68de3231c383931c1", 0x74) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000240)=0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0/../file0\x00', r2, r3, 0x400) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:00:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) recvfrom$inet(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x40083, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 00:00:19 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0xff, 0x10000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0xfffffffffffffff9, 0x0, 0x7, 0x7, 0x1f, 0x3, 0xcc, r1}, 0x20) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000100), 0x10, 0x0, 0x0, 0x0, 0x0, 0x20088}, 0x1) 00:00:19 executing program 0: getgid() syz_execute_func(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f00000003c0), 0x8, 0x10001) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x4000007fffdfff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x7, 0x7, 0x8}, &(0x7f0000000380)=0x10) r2 = open$dir(0x0, 0x20200, 0x3) syz_execute_func(&(0x7f0000000140)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") socket$inet_sctp(0x2, 0x5, 0x84) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000000200)=""/204, 0xcc}], 0x2) preadv(r2, &(0x7f0000000000), 0x0, 0x0) 00:00:19 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) flock(r1, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924") execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:19 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmget(0x0, 0x3000, 0x600, &(0x7f0000ff6000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r2 = dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f00000004c0)="fe14011924877aaf760b57f4ad70436b92355b5001d2ba07ba93e640b08979f811ad40da805657af6c84d8914f6d6ae7a6aeb24591c0097e63ff030ee0e1d38e236b1d34b2b9d7704c0d0db90e1a34341b783df4f91aaee005e29b01b61ccd5179988233c43036cd9c79fa8e8d9c28ad160a36ee719b7245803d7c890c943e0a7070c7c1e41b96e4ccbdd508c4d1d28913ddc3b1d37173c139bb51580d33197c90b29fb3b52e7f912c39f69867a421327bf4668c9346374e611de9f6578188913e54fbdd", 0xc4) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) r5 = socket(0x13, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x3, 0x10d, 0x9, 0x4, 0x8}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r6, 0x27, 0x3}, &(0x7f0000000300)=0xc) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r7, 0x9, 0x800, 0x300, 0x2, 0x3, 0x1}, 0xa0) sync() sync() 00:00:19 executing program 1: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet6(0x1c, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x3, 0xa8, @loopback}, 0x2, [0xa29, 0x0, 0x4000000000072, 0x7ff, 0x1ff, 0x1, 0x6, 0xd769]}, 0x5c) panic: vm_page_unhold: hold count < 0!!! cpuid = 1 time = 19 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a09a6d0 vpanic() at vpanic+0x1e0/frame 0xfffffe002a09a730 panic() at panic+0x43/frame 0xfffffe002a09a790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe002a09a7e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe002a09a8b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe002a09a910 kern_writev() at kern_writev+0x66/frame 0xfffffe002a09a950 sys_writev() at sys_writev+0x50/frame 0xfffffe002a09a980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a09aab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a09aab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 7345 tid 101405 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why