(r0, 0x84, 0x8007, &(0x7f0000000000), 0x8) 00:07:44 executing program 0: syz_execute_func(&(0x7f0000000500)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1eaeff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4c379059725a9000004ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(0x0, &(0x7f0000000000), 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="034b3658e22874000000e59d59e9bf58db5f0a3a3d36c8db7b6a280c33f7dbe292cfe4f5c8d388a9ee70ca6a7de40e4ad728015ee3b1726ad605fcee9c76706ac790901a967b858d5e7f4a9ffbb0db58ed42dff6f53ec6546c767a7646ebf21b1f23c75822c8e4722f2da0e92ce6b61134ba311701d32baf858c76ca2d9743a61a42c82e6212966a7d47a0bcb7c89e14ba303a9482937edb648e383abdff9567a06519ea0c600726be2227464647a30681033163155f9974948102ec31", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000000)={0x8, {{0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0xdb7c}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname$inet(r1, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x75afa37345f37da4) 00:07:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x208, 0x0) close(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1ff, 0x4, 0x6, 0x4, 0x1, 0x4, 0x6, {@in6={{0x1c, 0x3, 0x3, @empty, 0x5}}, 0x0, 0x100000000, 0x7, 0x2f, 0x8, 0x2ac5}}, &(0x7f00000001c0)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x85a2}, 0x8) 00:07:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="1c004e2240000000ff010000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c70647cb65625d486e369cd908e447dfb7a73d873ffc7325fce21fda03c702e2166db35ef3acc6086280b03296610610398689d71a11e97ab7419c38e2e2efafb72a67b395cbfd70bbd0d4ca9f1dd4d1479658f74c298183c730ef96e6cb3a16a020e5b4b4d4100fd9aa64effbe04993226e2e6e8530ac8e34c97a81d65ef4f43c50d2fc5c0b5bceae63d90e6187247e11ae861b049de05e2ebe5cac2b2156", @ANYRES32=0x0, @ANYBLOB="09001500a7d2ffff020180c400000006"], &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000600)={0x0, 0xd5}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="9605000004000000040001007f000900b70000001c004e2307000000000000000000000000000000000000000100"/148, @ANYRES32=r3, @ANYBLOB='O'], &(0x7f0000000740)=0xb0) getsockname(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r4, 0x10000) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r3, 0x80000001, 0x8}, 0x8) freebsd11_fstat(r5, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000840)=[0xffffffffffffffff]) freebsd11_fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) ftruncate(r4, 0x8000) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000000380)=""/251, 0xfb, 0x99e2c93da94dbe10, 0x0, 0x0) fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fchownat(r4, &(0x7f0000000040)='./file0\x00', r9, r10, 0xcd9f9ccad7ee4bd9) 00:07:44 executing program 2: syz_execute_func(&(0x7f0000000040)="b17c91cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4640f16d7dc505050c4a391440f1cfb00b801ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d182664f30f0f338afe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") r0 = semget$private(0x0, 0x4, 0x300) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000580)=""/134) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000100)={{"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", "e28f2bc1d6e62efb8b0dbcc3e55356db941053f013fe7e73e39c69c10bbad3a5", 0x1, 0x8}, &(0x7f0000000000)="20f06fc86e5e5844efe29544a093083be8", 0xa0c4, 0x400000000000000, 0x1, 0x2, 0x0, 0x400, 0x1, 0x81}) 00:07:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x8, @mcast2, 0x6}}, 0x0, 0x2, 0x80000001, 0x2, 0x2, 0x3, 0x3}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, r1, 0x6, 0x7, 0x200, 0x7, 0x7f, 0x5}, 0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f) r2 = accept4(r0, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3}}, r1, 0x8, 0x0, 0x81, 0x0, 0x8, 0x80000001}, &(0x7f0000000340)=0xa0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x1, 0x0, 0x8, 0x5, r3}) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000240)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c443d5424f05fb66450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x1, 0x4, 0x100000001, 0x1c00000000, 0x8000}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 00:07:44 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x29, 0x0, [{}, {}]}]}}}}}}) syz_emit_ethernet(0x798, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x1) 00:07:44 executing program 3: r0 = socket(0x1c, 0x30000000, 0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x8, 0x4) syz_execute_func(&(0x7f0000000000)="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") 00:07:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) socket(0x17, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000180)="f1000590968563f2e40400000000000000d53b000000a68a81cf0081d679ea79a1f0c3e901ad5dc52f03f8619922b383154bb4df0bd75322a5c5cdbfc78f8c0c2dd1cd39928b45d5f7d4f7b7491f9987c378d700255b4f6c49ee039ed93c64a90ab352995b4d5b511239726718c29255275d98b2dd1cf366cd1f3b750bad8e2893c11d2cd79566f82e9639297022d95a6e113ac8b78d84e2e6d3f5446e047d70365ff655ea7695e5eed9e9772aea97442cea0b0a0d748aaa6980b596398dbfa162378519dfce39cbf56943dc10b423a3b775f8384690e7ddd5e74a730000000000000000e1d55e10ab85b1e2904f", 0xee, 0x10c, 0x0, 0x0) shutdown(r0, 0x1) 00:07:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000140)=""/105, 0x69}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000000440)=""/18, 0x12}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000580)=""/192, 0xc0}, {&(0x7f0000000640)=""/161, 0xa1}], 0x8, 0x0) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getsockname(r0, &(0x7f00000008c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000900)=0x10) r1 = dup2(r0, r0) preadv(r1, &(0x7f0000002d00)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/63, 0x3f}, {&(0x7f0000001980)=""/130, 0x82}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/205, 0xcd}, {&(0x7f0000002b40)=""/64, 0x40}, {&(0x7f0000002b80)=""/78, 0x4e}, {&(0x7f0000002c00)=""/57, 0x39}, {&(0x7f0000002c40)=""/134, 0x86}], 0x9, 0x1b) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000780)=""/213, &(0x7f0000000880)=0xd5) syz_execute_func(&(0x7f00000001c0)="982c090f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:07:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3ff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xce11, 0xfffffffffffffff8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000180)=0x10) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:07:45 executing program 1: setrlimit(0xffffffffffffffff, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) 00:07:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000a7e67f6a8800000000008f9962df"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getitimer(0x3, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e210200000000e1ff00"/115, @ANYRES32=r2], 0x84) 00:07:45 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c03c46379aa16f7b0b0cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1010f38074dadfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef46d812c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x1, @ipv4={[], [], @multicast2}, 0x100000000}, @in6={0x1c, 0x2, 0x5, @mcast1, 0x3}, @in6={0x1c, 0x2, 0x1, @mcast2, 0x7733e211}]}, &(0x7f0000000100)=0x10) 00:07:45 executing program 1: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c0d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc50780c4e3f56cbd0000805a2020c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21c482599ab10e4ce1ed6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7f0f6590064360fe2580061f0202ac0f526264788fec4a1dd7cbbbfdd5ec6c46249bedc3ef2476d66470f383a4d4ba261c461fa5201") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21000000070000000000d330318f2f660aa600000000000000000000000000000000000000000000000000000000000000001000"/136, @ANYRES32=r1, @ANYBLOB="0010000009000000130000001701000001000600"], 0xa0) r2 = semget$private(0x0, 0x3, 0x8) __semctl$GETNCNT(r2, 0xfffffffffffffffe, 0x3, &(0x7f0000000400)=""/176) __getcwd(&(0x7f0000000100)=""/39, 0x27) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000180)='\'[^^}@\x00', &(0x7f00000001c0)='!^\x00', &(0x7f0000000200)='{++-\')#!][\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x93-\'\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00']) mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa000) 00:07:45 executing program 3: 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, &(0x7f0000000140)={0x0, 0x29, 0x7, "00f8ab27432ffb"}, 0xffffffffffffff59) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.\x00') setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:07:45 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000ff0100000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffe40000000000000000000000000000451fb8ed8d4400"/110], &(0x7f0000000080)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x2000, 0x0, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r1, 0x4800, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0xfffffffffffffff8, r1}, 0x1e) syz_execute_func(&(0x7f0000000200)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc322e7dc07dc0c9fb110f0f3804830a000000") setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000780)={0x6, &(0x7f0000000700)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @empty, 0x1}, @in6={0x1c, 0x2, 0xdb, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x0, @rand_addr="40538a803fdf598078ff07d6f83ab3b0", 0x22e}]}, &(0x7f00000007c0)=0x10) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000400)=""/118, 0x76}, {&(0x7f0000000480)=""/182, 0xb6}], 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r1, 0x6824, 0x1000, 0xfffffffffffffffe}, &(0x7f0000000680)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)={0x3, [0x5, 0x3628, 0x1]}, 0xa) 00:07:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff7c0e940841a408004500001c0000000001029078ac1400aae00000011303907800000000"]) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:07:45 executing program 1: r0 = socket$inet(0x2, 0x4, 0x7) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f00000010c0)='./file0\x00', 0x20000, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001100)={0x7, 0x0, 0x4200, 0x5, 0x16fa, 0x8000, 0xffffffffffffff44, 0x0, 0x0}, &(0x7f0000001140)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001180)={r2, 0x3, 0x3, 0x1ff, 0x800}, &(0x7f00000011c0)=0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r3, 0xffff, 0x1018, &(0x7f0000000080), 0x110) r4 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) 00:07:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') openat(r0, &(0x7f0000000200)='./file2\x00', 0x100000, 0x140) 00:07:45 executing program 0: getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100008) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000380)={0x2, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x8, @loopback, 0x4}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x400}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000003c0)=0x10) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20401, 0x20) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x4, 0x292d) syz_execute_func(&(0x7f00000004c0)="38c2b5b598cd801b69e4440f43de6962f5696200d9d9d066420ffcb300904cc8493a5bf9653e0f77c441b99d608500000000000135fec4427dc402c191441db42a2a00c4da76738f48680850eebcf083008095cd2000dd6d0fc41a005f17f7c3ea01eff265dc5f00c49d74e5363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6c4a36d6dad217009a9004736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r2 = msgget(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000400)) syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x15, "b6410ecf64985b96dae58e770555277ecbbc389af7"}, &(0x7f0000000200)=0x1d) semget$private(0x0, 0x1, 0x40) msgrcv(r2, &(0x7f0000000580)={0x0, ""/188}, 0xc4, 0x3, 0x1000) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r3, 0x38, 0x7, [0x6, 0x5, 0x8000, 0xc87283, 0x8b, 0xdd, 0x5]}, 0xffffffffffffffa2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) 00:07:45 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) 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, 0x5}, 0x0, 0x800000000000, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000980), &(0x7f00000009c0)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_buf(r2, 0x6, 0x25, &(0x7f0000000880)="22c68b4b0de308ef1f01c8936060071ad086219a294535fded79a57dce3c1effec4f6601fa65898cc899bb044f3b711398717ddc5d1db0664df9220caef1429798edfd4ac2c44a4945979b5b29d7d52846dd49dca5f668073ef8f77b4667d33f3598843be4d0d40a2fb5ecf5dfb1145ff107fc35acce620d86dfae2c375af6dd61428c73d5c904f8af62a9193b9c77fb157dba554764f25b6e21ed0eef27377817efb8838d61b9e8bdf7cb2c854884b7af306627da25e3a1c427148eed9134d9be7ff018", 0xc4) 00:07:45 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 00:07:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) connect$unix(r0, &(0x7f0000000040)=@file={0x0, '\x00'}, 0x3) 00:07:46 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet(0x2, 0x20000007, 0x401) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0xfffffffffffffe3a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @local, @multicast1, @remote, @local={0xac, 0x14, 0x0}}}}}) 00:07:46 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) setitimer(0x0, &(0x7f0000000080)={{0xfdd7, 0x5}, {0x8, 0x6}}, 0x0) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 00:07:46 executing program 3: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8, @ipv4={[], [], @broadcast}}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x6}, 0x8) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x810, 0x7, 0x568c, r2}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x100000000, r4}, 0xc) r5 = semget$private(0x0, 0x7, 0x8) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000280)=""/200) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2441, &(0x7f0000000380)="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", 0x1000) sendmsg$unix(r1, &(0x7f0000002780)={&(0x7f0000001380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002680)=[{&(0x7f00000013c0)="a27354ee73a7b666fde25e29c86de4f0bd32c8ad696b43b72e0172f0ceb9b08379593beca55d1d476077d9285f94891414a3e7c648cf5426ca863f4a21d6c3af300761484b4a760d662fb00a51ea9c9ccc9fa193ac0ce7d9fc1ebf53d8ee045fcf622f87a7ccec3764cefe608eaba925e782c5589764b009a08a071ae5fee1cb272024b5b1dbc176398f7651c148da1aa018a3", 0x93}, {&(0x7f0000001480)="36c4309edba4e48effaad7eb1adb1148e8b3ec20217ce630a8807c76fdb4e6f1336292d3b30e218f864b7c6c21aa2a81975d2d29696b52f3352122d5a4309d3226aef7e69669bb0146d841e8a13fc92e6f9d848fc11415fe30014dadcb1e939bd733a49a8ff0ea503e54698a38994f413c2c5e7807c9a9a38eff94eb15a5b1cca6ef4c8ef2bc48b108b35fcb729b33aef8939c854a57dfb30697b213457e64937ff203f5576e7553264916785a9485727034efe8488db0b180aa63dc32d0ee4950b67691e9e766ecd240853f0461caba97d946b7cce18ca3728f0572c13471435cd52302094d32fdf34f2e9b76e1b79c0d7ae63ebb43394f", 0xf8}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000002580)="40aa751a2380c2e0c6011e21", 0xc}, {&(0x7f00000025c0)="5513b397bc5f9976db03089999e85f79fc9e01aeb60b2cd760caf3d76d11c0b5d37e845c4029924c0681c1478cbf62bcc291c158fe39b7ee0d9965dfe76dd5ff8be5a7578a0bc3d6f03525ce6e25e76ad16bce35ca0998635aae190f193f2d3592df29dbba946c0437ac5b09501dd853d3e58fd18ab512a5a705808152f22631fb22cc20ed5ff35140142f6864650adf176a9aa2dc5dd0df2cce4606717ed62aa307d1e169bca2", 0xa7}], 0x5, &(0x7f0000002700)=[@rights={0x18, 0xffff, 0x1, [r3, r0]}, @rights={0x30, 0xffff, 0x1, [r3, r1, r1, r0, r0, r3, r3, r0]}], 0x48, 0x4}, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000027c0)={0x5, 0x10, 0x8000, 0x5, r4}, &(0x7f0000002800)=0x10) fchmod(r3, 0x10) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000002840)={r4, 0x9, 0xfffffffffffffffc}, &(0x7f0000002880)=0x8) fchdir(r3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000028c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002900)={0xe0f6, 0x800, 0x2000, 0x22f8, 0xba, 0x2, 0x8, 0x1, r2}, &(0x7f0000002940)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002980)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x42}}, r2, 0x0, 0x8001, 0x1, 0xffff, 0x7, 0x400}, 0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000002a40)={r6, 0xe5f}, &(0x7f0000002a80)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000002ac0)={0x800, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002b00)={0x3, 0x1f, r7}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000002b40)=0xff, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:07:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) shutdown(r1, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2120000000fe8000000000000000000000000000aa0900"/128, @ANYRES32=0x0, @ANYBLOB="0080cac07655db100000f40f0000050100000800"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x100, 0x4420, 0x5, 0x4, r2}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x1}, 0x24) 00:07:46 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:07:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x714}, 0x1c) msgget$private(0x0, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:07:46 executing program 3: mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) msync(&(0x7f0000571000/0x4000)=nil, 0x4000, 0x0) mincore(&(0x7f0000470000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/172) 00:07:46 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 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$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$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") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], 0x0) fstat(r1, 0x0) lchown(0x0, 0x0, 0x0) flock(r0, 0x6) 00:07:46 executing program 2: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000740)=0x2, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) 00:07:49 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/279], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) r3 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_SET(r4, 0x1, &(0x7f0000000000)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) 00:07:49 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r0) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) socketpair(0x1f, 0x20000000, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000000c0)={0x2ffffffffffff, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) 00:07:49 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x480, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000240)='./file0\x00', r1, r2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x183, 0x0, 0x0, 0x0}, 0x100) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 00:07:49 executing program 1: setrlimit(0x7, &(0x7f0000000280)={0x1, 0x80000000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x103c2, 0xb0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000180)="3ad1c8a57a04e59a361db9ab51a6ebf9946c0b0be487272e441f40189a47a2c46496fccdc0b3e3306475e36a2b6c74bd7a03585596cc5b5c9d9a80ce74e84396045f89ef154897d9775434287ae12f5ada4c2b9e51189b7d26f32313f4f49e442e6af2e4f6879a966e39b20735e1e9174c0aec091d814725f0597d62f927f3ce716ab2f016908cc8cc50c654df50716a92f9b9c1e6a290efe66e2908cb0bde23d19c8045c11cab458a24edf9f83d34dcd30f552263d834c2780339967854796644903f1437876d97cf0b55e6888cfd071ceaa062a50878b15d4cb2359704fdcf0eed222269f95f2533c184beda97abd8b4") setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @remote}, 0x10) recvfrom$inet(r0, &(0x7f00000000c0)=""/147, 0x93, 0x1, 0x0, 0x0) 00:07:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) 00:07:49 executing program 3: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = msgget$private(0x0, 0xc0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = geteuid() r4 = getgid() r5 = getpgid(0x0) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x3, r1, r2, r3, r4, 0x80, 0x80}, 0x5c, 0x4, 0x9, 0x400, 0x0, 0x3f, r5, r6}) r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendmsg(r7, &(0x7f0000000400)={0x0, 0xfffffffffffffff0, 0x0, 0xffffffffffffff1a, &(0x7f0000000100), 0x10}, 0x0) 00:07:49 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0xc, &(0x7f0000000280)={0x3}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000002c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0x7, &(0x7f0000000140)={0x1, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xef9, r1}, &(0x7f00000001c0)=0xc) 00:07:49 executing program 2: syz_execute_func(&(0x7f0000000140)="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") munlockall() 00:07:50 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/279], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) r3 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_SET(r4, 0x1, &(0x7f0000000000)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000640)=0xffffffffffffff6a) r1 = getegid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r2 = msgget$private(0x0, 0x80003ff) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) r4 = dup(r3) msgget$private(0x0, 0x404) r5 = getuid() setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000600)=0x2d7f5487, 0x4) r6 = getuid() getpid() getpid() getpgrp(0x0) getpgid(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r4, 0x5) getpid() getpid() r7 = getpgrp(0x0) r8 = getpgid(r7) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x9, r5, r1, r6, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001, r8}) 00:07:50 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) r0 = geteuid() setuid(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) socketpair(0x11, 0x10000000, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9000000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0x7}}, 0x0, 0xc428, 0x3ce, 0x7, 0x10000000, 0xffff}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x3f, 0x7ff, 0x4, 0xfffffffffffffffd, 0x1, 0x8, 0x4, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x200, 0x2, 0xffffffff, 0x200000000000, 0x9}}, &(0x7f00000003c0)=0xb8) 00:07:50 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660272d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x1, 0x3f, 0x9, 0x6ea3}, 0x8) 00:07:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1, 0x4, 0x681, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget(0x1, 0x7, 0x200) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/19) setsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000200)=0x4, 0x4) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x13, "7603417ec1e247439f157016fe71d97c790a2c"}, &(0x7f00000003c0)=0x1b) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000400)=r5, 0x4) r6 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, r7, 0x8000, 0x3ff, 0x100}, 0x94) read(r1, &(0x7f0000000280)=""/142, 0x8e) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="100000008400a50008000000000010000000000000005b000000010000000000000000000000000000006ff9acd1f6396de1da0b7c6b380371b64251750000"], 0x2c}, 0x0) 00:07:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r1 = socket$inet_sctp(0x2, 0x3, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x8, 0x2000000000000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xb88, 0x400, 0xfffffffffffffffc, 0x6, r2}, &(0x7f0000000080)=0x10) 00:07:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0xa) poll(&(0x7f0000000080)=[{r0, 0x2027}], 0x1, 0x200) shutdown(r0, 0x0) 00:07:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b00eb2d"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:07:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2e66696c6530004cd6201a9e6275d9d19fc6"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1ffffff"], 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10004, 0x16b) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000180)="0ea441def33af371f520ad6f181c5e95293d04bb424a700daec4fb6e21135ac231a39ba8512003d43d2c68219a7677742a4307d64adaf6c4385620d2e3a81d1a2d35dc10610712ba09b5a13b120e4fbe8224ef326ac919421de40fa3ae39c29c9a1d4374e1864135") shutdown(r0, 0x1) getsockopt(r0, 0x8, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000000)=0x1000) 00:07:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) socket(0x2, 0x2, 0x4) 00:07:50 executing program 0: 00:07:51 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02010000ff7f000000003901"], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2203000000000000000000000000000000000000000600"/128, @ANYRES32=r1, @ANYBLOB="0000070040000000c73e8862110e9fa21510a3f6e666e18b7070969f4976a02b4f31a35b0c84ab2dc9056750f85607c61d9f7eb412405422658f84265509dd5a9f1da690ded4d87ec857033af99b217e231a03fda126da595bfd9a831c65d1917aa32f4f1230ddf59236a175b656682379610278988990a4d52f048298e5facd6361310d39906ac45c464544c45044313f6b60a341e4d48c529ed0a4ccae"], &(0x7f0000000580)=0x8c) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000240)=0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r4, 0x0, 0x20, 0x3, 0x6, 0xfffffffffffffffe}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r4, 0xffffffffffffffff, 0x80}, &(0x7f0000000600)=0xc) r5 = fcntl$dupfd(r0, 0x13, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000640)=ANY=[], 0x0) 00:07:51 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) sendmsg(r0, &(0x7f0000000c40)={&(0x7f0000000240)=@in6={0x1c, 0x2, 0xc24, @rand_addr="9563ce526d44aaf3783948d240603afe", 0x10000}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000280)="1fd389427e07a76d11067dc77ba12f11b7d346013acb158d1cb1f533e111cd6c", 0x20}, {&(0x7f00000002c0)="cdb73c10f15be94859c7ef05880083c91da7d010644f94836b3fb1423d68d23c7a8f5ae14a1b41c207edc742d2d9d489297f44bdd0712a70bc69f7ba7e028aee15fff30107b568103a2647446f965ee873d3d25235ee060d081090896d8146abea2acdcb78da362d238d8dd4cb11d0e3f52419a09b07cdcf7b9edd4e14a8a92c0e10a451be1d0ce8d5f95e817b2753ffc6d4e3c9212a009fb64b4246aba167c0d08f1a964a934ed65388a6ceb92d9e06ccbf7489e121fb4a97852e8310bbac17c3ee3cc59234edb457a5b8a48bc9a5b496c717ea58860468558472077f46ca82", 0xe0}, {&(0x7f00000003c0)="560a6dda0b10bd43aed19c1bdc344fd2ee921a569cc6f6f6b6155224838c05f5173419d301c20c2b1023309eb447cb03bd53e9dd80ddbb6d6e96797b5244f9df5a7fd15a9bcec247289979ac78f9bb46413e21bde2c746fee7b3b4457d6ac92827fd3783ca07c69acaf11a8e424048bd94b0a1d1f43f1f8140f760c2e19ab5dbdb03624b27f9552930379931c59b9d440689b845ead2e0f6ecc92efe5e62d02710b18a622665307d79faef4134a8f7cd2d6dc7b2455c2eb1d7cdfaa51a84253cdfa2307820ddeafbc7575a74fec39b4a44cc22b2d296eae5d66e7e1e", 0xdc}, {&(0x7f00000004c0)="5818f7c6aa4c23b3395e806014bbe83e55450a10dfaf1ea9b8f00c30435f2dff41a612ffe44af0f18bc5b790c88b1ac6451e571130e1a09eb7f467e2c1716619d757bfda429bcc3ce5b9712d496ebc444a7d474f267b763a411299ec502880dc2fd210c12e887456f5b541d7d9b65064998f7a1ec368a34dc568486d03eff70163b353449f845d69760f9f87fb46b736deb643ae2db6ac199306ebc5fa5bfa7d58afef9ae92abb2e2509407a29e0896a", 0xb0}, {&(0x7f0000000580)="98e6b766ab9866990ad5ac54f67e8f22cb7a4cd89a23c9c69db728dda68df881dcfb1f905debfb7c84dd56", 0x2b}, {&(0x7f00000005c0)="d5e2d6d8ec6ba372206d2be319ed567772cda83d81306d7468499e065f299167c21e0350d56024bfb0e73e6213329450f420c49525ea01014e06298d23cc8c8f146216f9b5a87d2a3317602f0a3410c863d0139e9b96333837661e50991a355d90b2a5e7836a476d712205e98d30daa2b878ba24d921fac0f5741e450d5cf90adcb135037d202edecddb3ea1e6f098c787581529840ce65e75fc0b5935952cbba3fc552ad426e6fb96056349373ec9eff5ceaae1667a541f8c62c40b874bad4d13cf17b0f0c3d72ab736897a4127fd3aac98cd1ac7e6289dbb82bccc6eda69c445118533b47aaed431e04582cf689b38bcb1dfad4293d682", 0xf8}, {&(0x7f00000006c0)="1a22f106cd8b3004a702e5", 0xb}, {&(0x7f0000000700)="150ac71e9ff130a977b4ca170cece469812f0d7dcec9327bd419cf36d65a9eac017b64a1fc6e98f17b63ed22b6561088dfe69dc4e45aa5027e83ebfa56687bfc3d485e351a9ab9fcdb155c55e35a54f72ebd7ab32f70ef6b9349337b8691fb9091db1d143465792ab264787e6e4f1edcef4014643d88f39a7f2306488d5b58405588da2d4bb23e14ed91e42127d91eebfd1f9ecee6313fda863c5f1a7598ac1505c59774fcdb4b12b52d36ca72dddb6379c6d5b0501520aecf1046ada25f0d90b9ab32c8cc952a9562f593272b05e9c3a486b1fb1e56cf4a6ec6568f", 0xdc}, {&(0x7f0000000800)="de935c721dd373f83e64d5eed6023f161c9fe43479d0cb4e8c0150630bab0ae6215e7952d258d0bc113a5ebb531c793113a21066c19bf8a0204460df854532f624e4aa1096e794095d13bbd136e26ec137b6d728b9987afdbabcf5b0c6bdd91fd725970e7b6b715226de79a27c574163f7811a9f92d1136f9cd3b301c7f9557bc12311d7680aa7e2bd13d0ca64e9fafa442f973a46a59c27972d0239d8a22d00061b525447f88d7c145f1448f14a8ea95f6ae2aca7badac6a12be7468d9e510d364b2d2ad3dfaf9410ed25d8f64daecf1233555eb2a9596bfdb89db1a1", 0xdd}], 0x9, &(0x7f00000009c0)=[{0xb8, 0x95, 0x2, "635481afffb98ec1d772dccb6573b45509d2c502466da293e5dd285f984a62757c52daeaed92084a8e17f5938ea914bdfed61b7fe81c7343c0c11d36e3b6dd60ca9648e66a009d7fa6e48c28ea4e7f2b4631689c1c528dbfd6a539ee5f28c6ade2ee78e0b119ea00acda1be246704be4b6a0a27d39a69054d037ae996a38449d3fb09de340b9008139fd832b867c88a77f1e790248393e8301bde6519dca0eb4ddbffcf1308fa631"}, {0x48, 0x3f, 0x8, "b43e8da3fb1b25ef2fb3b5dfecb81738a19d8ffb984b0f9e59c58be6a7c918c64173d7a2b6873d29e7f3493bf4c5e15a43cf1a275921"}, {0x80, 0xffff, 0x2, "921722841e61301b1ff031bc3e3d7ec7908e7e8d4dbc6f3d77c201a4aa0a8a2c044100eb606eaf879a8d74f5d0e5a01453d3d3c06465bfb2c0fa2291579f81618ee495a1cc22ca591cf2986250e255986d89646e912d7c90593d6d5b50f31832cd33aa3c4682bb117a"}, {0xe0, 0xffff, 0xc8, "ec5df8eb3ff0d01d728bfbd23f86b1b3775ca35c39fffd76e44e83610f16351312d13e4a37e1e6d99801d992c089680ad4372422014730221040aa02a3a702c7773a3a9a3673a919e90f7fc05dd2e84dd1b1b1f84a98ace1e2c94e8adb76fb3382aaf4c46e753bc766e0bdbd0c01475be9dab110aa55b84f367f62b56c4dcb2deb01268c2df823858a58828d6df828960f2f3fbab1219b09bd4cf037d79192c5c01e0b93ec62056187066c600f8cb631e6df07a11747b53d26ec9aaa40fd0f73f40268e3ad893db5ff6eca35c4ac"}], 0x260}, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000c80)="ac4a64b1d599bf06ff1e5c187b75ee7ecd99e5db7061175228a225f6371dc0931cb6dbd6afe5cb477917d393b8b5cb7321306505df33422fdddcf5c9aadd5d106070f7cff32e23e354c0ecc82315567c7de4f4fda0b0223d967978a1a2e86092b5d1f07e227aec6e1b30fbb5bba777eff5f1c3", 0xfffffffffffffe38) fdatasync(r1) write(r1, &(0x7f0000000140)="67fcd90e4e1f3d34af8410aed29703cbbb2936d81e84c0975c2f9fc5f07075e498a46ee48950d91bb42ffc50590ed07a6708447eabc16a51133868a47ab97869798e28a65e45889b0753af1081c1976a66420006c306958dfab0b9112456", 0x5e) writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="ee5b5996b5de9bacda998a7be8bd881c08", 0x11}], 0x1) sendto$inet(r1, &(0x7f0000000000)="b04604bb4c1e8bb750ccd949fe56c37cdf66fe4b8143f782969562a67f91f07bcf7bdb388a6f6d0a064a560876563c44a6bd40b7e75dd7a1a1053f102071e26ba9e19fa9e24067129f970a30d2369c8bb85233bda0af991c8b2ee55af8b3f02c83b1410709b12d5d21ec4c19a0", 0x6d, 0x80, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:07:51 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x1}, 0xc357d34a167eb3c1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) sync() shutdown(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/76, 0x4c) r2 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x8}], 0x143}, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000003c0)="f9b7d477087ce1dce1866d9465b63129ed38c07b13dfbe1b8b68aabaaad0f2b0d8c17ecd6037a7c9e55bf8a6d4074ac082121ccafc7db01a802c03cd548c30e4295826c9c29c88a1d00bcf36a0781b347781493fb6264d6ddd466ca0c32c5827715a53035609eeb61c42eefd70b0913a9b8fe34e72f55365500cc8c6808c1cbddef12971bc1b248c48b4867bfb6903cb20d3e941eb0e3c6985dde5deb587879452385115c73377836e64", 0xaa) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x6f) 00:07:51 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x4}, 0x8) socket(0x1, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x3c7) 00:07:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x85, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xd3, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000740)={0x0, 0x2}, &(0x7f0000000780)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x1}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="bf37aef1d828173e7e10f15ee0dab4fbfcfb3f8d11dcfe2d7dad021dfa0cc09994a618779f2fdcc8ba5696f2d22d15083f23661d00df6cea6e8c47fcd6830ae72f9d4efbc492c2e13e34d3f2250377382c55d3b988b02643e838a3c41096c3f4b1664d89965bf6fa55c9724f9984407ee8954a32ae8df428ac20a73ae547ad8643d0208a04016ba690ad429eb0007cd1fd936f6f33909f3d231fa6713efe9face4d6cc6c24756b7da7c6409df729cf33933b8a5d8ae34b5632f78703df25418b25c94d81ae46edcf957ed5c1b97368b544ec45ffdf0623709be53f7b24", 0xdd}, {&(0x7f00000001c0)="c8a19aa25ab1b76dc4988ce6125738eb573eadc6d348297f53d68ee81a09fd071ad73e85f7e9d24924e7f8acc5a0678601b8ff69fa19ba8c5fbc8cf5ff36ff0657d5c8a26dd999dd94f8b1168ec24b48fca5b5b81ab5407fbfa0bc77", 0x5c}, {&(0x7f0000000240)="aba88999074950100f457a11f329a089723827f355c1e2324195517528148b92fc5f815fb11427cdccd4c70d7b43d9edc72eaa026e07ba76faf7f6ef4da9f482da0205fb1bc428302477bf50852f777e4efcfa2789ad7e626e1f2937d243853081549579693d97f287adbb51b4aacf6963092a1c113175ba9dbd1226e3dedcfd5c86310c2e2939020992ca288cd2337ed5f4c4763add24602687ccec9734", 0x9e}, {&(0x7f0000000300)="e2378111687f1ae619ab9acd47301bcffed30fef51a8685c8cf91235ad2c05e90f37dfff40c300b3fadddb73", 0x2c}, {&(0x7f0000000340)="026e3ec953d758df4218236153c8757c887e0266a9c3a71e1baf706e3b57cfb9174ea193cd804f3b62256fdfc967b051873c047e24b8250abd59ebc3be3cdbe666cf4210dd4fb6a06f6696e63e9abf7d48aae719cb7ed820b05187af5602c8878ef79e0f708d12554b7ad6e508880372826e4722a29ee48230518de9c27bbefdc2fd6923fcfa30129fb0bfbb26083a5fadeb4bf5eb1b6f60a1a3f31b5dd5bbbe5dd7284f011a63dadbc0517f614a6ec41aca56b4b26d286f0f662f62bf681e5be6f1d064bbbb1d61af293a040dd480bac1a5154e7b3b49cbf0d4c96b9c98b144", 0xe0}, {&(0x7f0000000440)="a6b5a108bd3d06bf1cd9cbe6dd00a6cb3f3465bd260f22cc96095f7d5f982499946ae28b1a32ab81e1bb98518b06cbbbc07899c42874c0ede41bc6312ac174c30145afe617b901eeec930d492c82b9e944", 0x51}, {&(0x7f00000004c0)="bc00fab156f1219f9ba9c6eaca526de2a45d93e8d3ddc739e2003e0dc808c721ffc5575f42abdf02467f01a95013e539657f6dde7caf8c02", 0x38}, {&(0x7f0000000500)="c0407d4a27f0e9432bec74cbd44c6f2723003c57df6342d10d056705196aa54b97716c4c0b405819c2b2e5c691ac97d5dfa1b7ce4db1f5f3181b30e968b71ddf36da6328e830aea3ceccc23a3836f2c5cdc5bb6ce3236606557d0bb3ebf95dececeb29e3", 0x64}, {&(0x7f0000000580)="6f79bf348452cfb6bccc9efcfa9db8ea1a0c9cae22c83399053abbe44c94906af85773c7a83549e62bc2dc70a91f5ae32249b075e65cdae6ca31c8bea3e595acfcd30eb4ee162680cb41f59e9cf9ebaf41ad85198d385e0df8f6d56ac4cacd30649bbb33c329192a55c8d99696e69549f90ce6041d2688aae0a5e90a166d959f3b6f5be3dda83b513f08609f60a66317e8b9b20b215c8ac581685313bb035414f0dc1ad47f461a1e81f78dc0cd8689155822f554241d5b8873a648b862629cbd2d94cc4143ec8039e85b74c022ed7ba7eeff004ca444da567f", 0xd9}], 0x9, &(0x7f00000007c0)=[@prinfo={0x14}, @authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x3f, 0x15b7}}, @init={0x14, 0x84, 0x1, {0x7, 0x80000001, 0xfffffffffffff801, 0xffff}}, @sndinfo={0x1c, 0x84, 0x4, {0x3f, 0x100, 0xb6, 0xfffffffffffffbff, r1}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0x98, 0x88}, 0x2000c) 00:07:51 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd94faf00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x5a) 00:07:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xc8, 0x40) setsockopt$sock_int(r0, 0xffff, 0x10018, &(0x7f0000000280)=0xffffffff, 0x4) r1 = socket$inet(0x2, 0x5000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x19, &(0x7f0000000080), 0x88) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), 0x4) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000002c0)="a5ba48c28ea73a613bfa957cb1e8f49006f6b73391fddb7827bfac30b0c47e16261d405e0ba186544c052dcff541ae1c42104927b6d773d3b1f9a7c00fae5aa6aeed10ac0f18440b35bf60abe4073df5fb4d2f33aae91ae808317ef54cd959ccf15d544eb79a5bb4b0f83623ad4ac00e54464d9a577ff873f0a8ef49f1d445ff2160902bb53f02848902a32e42ccf405de58d6cf8ac54878c0c0285f0fbd040d98df926a3108af16e206a96554ac99c25b520d2aead4c4d35c50354e0410fc46087b61ae295487fbdc461fc42a755b221d7c66ffd884780a9d554f338e57236a62ff11efbb5e87cfa3246b33ca6b") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1, 0x0, 0xfffffffffffff2ce, 0x6, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xe, 0x1}, &(0x7f0000000200)=0x8) 00:07:51 executing program 1: select(0x106, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x10000005, 0x800) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x540, 0x0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="31e582f9") setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1, "0631abe04eebc3dc00cf029059f56e6c"}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x1}, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffd, "84c6af1316f4bfc622723ef9b59b06c0"}, 0x14) getsockopt(r0, 0x1, 0x331f, &(0x7f0000000140)=""/105, &(0x7f00000001c0)=0x69) r2 = socket(0x10, 0x5, 0x3) shmget(0x2, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x3, "fd3e53bdf6b815901645817dbead4475"}, 0xfffffdec) 00:07:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)=""/34, &(0x7f0000000080)=0x22) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="10", 0x1) close(r1) 00:07:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @rand_addr}, 0xc) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) clock_settime(0x0, &(0x7f0000000040)={0x0, 0x9c38}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:07:51 executing program 3: syz_execute_func(&(0x7f00000002c0)="0c1eb5b598cd801bf5f562f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f294657510f9cf28fe9509b9b9bfc0000c1ea01eff265dc5f00c32e6466460f7c3f5b45363ece0f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:51 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004da2020 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 00:07:51 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1048, &(0x7f0000000080)=0x3, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf86000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt(r0, 0x6, 0x8, &(0x7f00000000c0)="b3b12bdd9c142ed0190a5be87a48029d1df24e375cd28ae662b29b5916f55eed72cdc60321f1bf10325037d51d9ce15b7cf28d", 0x33) socketpair(0x1f, 0x20000007, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000300)=0x4) #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff813c9751 at udp_ctloutput+0x171 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 00:07:51 executing program 2: r0 = msgget(0x3, 0x140) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/112) msgget(0x2, 0x2c0) 00:07:51 executing program 0: syz_execute_func(&(0x7f0000000000)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:07:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x9, 0x9}) 00:07:51 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x40, 0xb2) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0xf, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0x7f, 0x4) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r3) 00:07:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @remote}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x6, 0x1, [0x0]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x1, 0x10001}, 0x8) #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 00:07:51 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="3ae7d152fbbc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x2}}}}}) 00:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x8000}) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0) r2 = shmget(0x3, 0x1000, 0x25, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/156) 00:07:52 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x7, 0x401) semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = getgid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r3, r4, r5) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r6 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getpeername$unix(r6, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9) semget$private(0x0, 0x8, 0xfffffffffffffffe) truncate(&(0x7f0000000080)='./file0\x00', 0x3) 00:07:52 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x7, 0x401) semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = getgid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r3, r4, r5) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r6 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getpeername$unix(r6, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9) semget$private(0x0, 0x8, 0xfffffffffffffffe) truncate(&(0x7f0000000080)='./file0\x00', 0x3) 00:07:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x8, 0x638, 0x3, 0x2, 0x800}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0xffff, 0x1000, 0x80000000, 0xfffffffffffffbff, 0xffff, 0x6, 0x7fff, {@in6={{0x1c, 0x3, 0x1e9f, @mcast2, 0xfffffffffffffff9}}, 0x0, 0xffff, 0xfffffffffffff5f2, 0x4, 0x3f4d6085, 0x80000001}}, &(0x7f0000000480)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)="b597b5ab3571fbc345c4f975071fced5e3185fc3d1cfbaf3e9042fe2f0225b9cf6de01a0b2119afc50683bd2423073242e895a6cb0846640a188b2c6fd0f782fd86fa34a34be614651ee82130dfb303a3586c54e0b092e0195f0cb1f7b53a878e4237d8a0c78c434f81c9ebf8d6eb49e09de9a3ee6271ab7cc920fb946eac59df61105c1e2277e9406338585dd0eb0091ca7b1355abbb8b6a0d55ff4d49af3a266462ad37a", 0xa5}, {&(0x7f00000001c0)="9920af39e945e810a7f334aefb2aae1cd728de40c272c618cbf519b7ecbd832c48a1b24cfc6a3f68603379185ad839c8f256dd9050040d3bb823ed7c0a0eef973807b5c3fe9c436eace1bae086a70dce81c68f8ce9116760ece2b6c0f752b4eeb83edbc1d53f486f5196e6a06f1172cbc6d61eefe37301c828df3927132c3db65fdb93954867f8ce99990814bd94dad51f18ac3f0327b36d7c4c9c8ec3a9129ebdd77a4c15a4c4c33f3fcabec5095806b0d8", 0xb2}, {&(0x7f0000000280)="406f2aa08761e64c104bcabaf9ad44f58e7231b4d71aeae92059c8cfda4a5a3ec284452fc5e127dd16e0bc0f9c032c984a236cd25c46082077bfb2aabe0125d7e1d9c465898db0a10714d23a99e062e1d5c558ea84038e5acf7a9db73f7e5cda0247ae17", 0x64}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x20, 0x3, 0x2, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xf9}}, @init={0x14, 0x84, 0x1, {0x24c3, 0x7, 0x27, 0x10001}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4410, 0x3, 0x5, r2}}], 0x60, 0x20004}, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 00:07:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000d, 0x3}, 0x3ef) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0xa5, "3fd029276e6d1659f83e88155d1375bf"}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x6abc, {{0x2, 0x0}}}, 0x90) 00:07:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) openat(r0, &(0x7f0000000140)='./file0\x00', 0x1202c0, 0x20) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x319) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000780)="e9595040b659766b682fa572cff9d8752e63334e5f587081006b2d937fe3fbe7fcc54d1e643d4afaec602bab74d46190f934e8d07dd2614ef3a276a3262366caad128bf705f83aed5154738e877b2f5b561a2b3a2f3f2fa0f74f51bd1b1ddc26bf65fb096ccdd153dba31aa4797229957c526ce8368efc897b9b9d40ed6fb59ca251b6ee05b1bb43091f468843535f65df7ab5949bb8904035f5f1a4e62084914223b3387f50f074cbaa2dea304f7f9906687384096dbf24f2f3f94d831245467325cd32a4ab08caa408da174d7b4f365d37defdc007f54d7fce855ff0ddfc040de2cb77962b3f273baae420455c497eb9bf0e3bb57f7a426c338658beeb8061c5380735db29bfb0fb75ca487eda57cb01bbfb566eba043eb8f0fad2af0e82637779e49121a96703fa40c7b6722c0ded49127e203486d8c9a24f2076a9b746d3bc89535ac378e55492ccd57f9a038d4be42f31751316a914ab2070a563e16db758065e10319c0f9018b4e90f93af7585aef6da1268d897650cf88d6195c5e9a57594ed0b0ed31b99b4ba1caab4d4dd876baf43625dc560faa678cb2dd51b7cb56d441e29ce12069a15e4f60c7399a0ae4866940a1bb5dd9ac4ae854f3e4ce188271d18ac78f213409935b6da0f19d4548c5d174dbd354692baac2cfc85f8727382d13c4213677da025f85c6ebb5001977c8f3a66118402f2480004225f11951827bbb27245fbfa18523c1492282ade033d2bb3d85de48cc01602803f9b73fe4c4e5dbc0e1cac17cdfc78d91129dc64e9d8591d50aa1ff4bfe1d090f370b69649d576eb36fe68a70467a1ccfece3be9ccdd5aa620527c9e92ce6e93ac65a68d76a43570e8cf8981124350933f9e3b579c1b8b55bd68a11e0ffb454868f28f96724bfc143e50b3d284c638a30136f756e2d95d656add70220e3b2b5d42ce1b9e8b9af6a6485b97b3b24e190753a90477d3cf997e4e68feb2fee967a211294fc05f13436f01d7ed08b93ddf52fec167e25dda94064e3a757c8fdb3776a449c5b576a5424b1cff797850b200357050e45e52ed3865d8fba4a7b295169d428e3fe244bb2fc8b9b602f8ce9c76eb3572dfab9b809b40bbdf0520ed0c4b8997a46d7152290b5d578465af31c8f019cdbbeaaa5c842d5a7c1511f9979c82d8caee25e071cba4d1b37ce9472f69c5f1d550b9355008e3b2a1b579ab1438eef98be94f9dae04e58f824a122d9a0799b71286bd718e32a08bdea2d3c839023e23434e219fcf15001d7767d0a51950c3fcba95007de084ca1d49c5287c75d3e6ae4db97cca126c2cb728e2c3c4b4da11abf7455b6682bbcc6cb95e05ac5ed3bebf6a3416bccfda2da9afea788ecbb3d37636c19fd56e55ee56d8d96e5215b1cb41e8c4ab0d57f2c79f1422560e304af8e12a78274c2125e9a5a8e160731fc87e2e0a8ccc99cb960c6233ea023ebd978c2310dc2eed2baa4f39e36f939cbd7c22c629815367d2b99947b9aef345ba22c22599b178c1fdb040591b8dcaf76adef5ed9fc62e5d2d2dc0706ee492b21f90f9f1931bf0bd5d01050be3377fdb8f2f6de750e6e5d15c0cbb56f89daf91fe504d8121b6c853dbd9b8bdec66d7d2439c87d85285850ac0eceeaea78abaa1c5b1dc4f4c1fb20a78283350c7965b8f86eae0b66c712c49525670001cb26c2de416a0e47d88a248a86d124d0aa5815593236ebd119ed3d20bb82bb43c43e017efaf67fe5da68cb2d85b2feb115108878a10fb3c69c65811216b6a2ca68cabf2184d55cc78e01b8de7b457327d8445654a5ca73ab04616b2e717cc3200409513c238cfd1d70f039f6964155aca319d002824399d4c609d8e016f195111d0784cda9dcf21879163b14266bfe8822e2a8321f298676f5e66ef6740fb5c5894061aaa6b14653d8324804b6693996b128b4548362d3b7fd2fd34788cc9bfc1e5304d78051aa35a30928152f74c7635fdbe9c9e49dae5258f271a7ce63710415216099b33b655943d2fe28eee466bc4b984513d4889a73e720024d51df9e7cdb1dd8af94bdbb60626a67d52350912b5955d8066d20f2bcdcc26514d8dfc94981cd21c5d2cda8044ce106204ab430a560f0b191a2ed3aa4c7f455bc8d878a752e2f621d84d0cb5d269433895eb88b4f2cf0921c6fefca286f4aa2efa146b7f154049f9405b079f800bad996eb384869005ecf3e680f83a06eecbd37a970dc54443c068b3fc9b705feb360ce4f0c5f22a80238dfea5dfb8e6339fbaa30906d40ad83d5acd19d3c3df96ab871550e5a43eb90825e328991ff20a1df01757c8c6846e5148ddd4593e18aec028dec8c6ad2e5581eeca9acb4424ae97643aeb3e0625294278bf606f74969e5125cabc40529d0c4a80e79121551cc29b5c0f4f5eb54f576ba3e136391cc22f305d26db28dc1f4d8d6dba67332c9cebf8028a0d8b01b065265cd1b35331e1951f012b054ae9fb6fef15b8e4052d06c9d8d14ff35aeb9510b0d0cbf67d1fcaff89be83fb29403ead727c0bb9037926ffb3968f06eca4665efced3766e3792b283d539b0c6176259795dc1dae18193e54deb8519a67c1ca701ddca34d7f55e092a0a32fa9821f174dcb4a79af390436b7fc57774f1c6b7ed6733bda5372579801c1866ffb3c83584f3d87b775548409f649929fe183e6e4d3ccca5eb2f9712ef5a987552db293f8216e7a6d1672a59eb53dc297f819d87ea6a25b8b99bb53d6885fd9cbf9d3c0344fac646a57c8ded2fd8eb865c61998e6a427f4ebfbf75ed94142e6c3a2e8cac8da9db3d90f72b9efbf63a8e9f09aeac14f9a0572d50a8e5c2f6d4af9d784c1fe6e02c4a5ab9879c009b09ce862168c3c11798b496f3a996a36ab66c0965e1ea41962ee18559dbc92ca235fdb7de3f6f11c386bc8e66f099fcc7c05cb9819a139c4df63c04792b046517a8ae097a1fa92f7b3f208f82f5ce74fb7e26495a4bed0d58a370a76f8cbd525ee697ba851d5020d6ea39786640b6e7af09243ff030e3a87f8393ad6f5f84c432fbb9adb7b51c3a1497de2bf15d58fb690b746246814ecd1c7b24b56edff5ff9c9231f63f2f7d6b98a22760987d191d5c221b25deb4458a133a0016b51a186754303e3d1cdde9972aa797d3e1aa7757e85a3094b6a5751efc90a1c851ae968f7315a3e8b696c3819237a88334e8b68afe84271b09dc940433d65a03d192f3cf493a73537dda9ea41e7c125151f2f18112e7b5928b4b3998692601c6ac4565b0693bbb61e4bae760fbc4425527260ecc2274a3a045902437e89f2d2fb130cf597cf0713579ac9076020b016147874466653a5902b819c6a820d6cd70e253526bf2006d6be8039cf81a6562e8896c3cb5ee47265a4e89082748a7a5c9bff8b0a21107f992fa36a6d377530a01e5020218996cbc7fc51a0e9597e662cfbd8532a6d6fe251ade5328409ad6b00caaccd92ff9cf9cda2830944a10403d1af0ebd898e2d3970cfc86a1bcbdd0ef373c2eaa347fbb2fe1f54262ed7f961eed2c2249ebe1024858c314f2b1db928bd16f649df127f8787f11e628ea7949191fad9ed41a572803b8a881b6fe29ec9fe5c91efb79bce5ea109f812f896a65219edf4f22ca6ca934172c19b58c07b7d5c13c99e989eec565e9ee9138913c39654970b6120506b113ad5ee1a51de84fbc7dc896f3b62e2c8de971999380925c65caf8e397df6023b08a6b7bdaee30d57db12a7906cd226e09c34dd25523170bfabcc45298defbebfef489bdaacbadf5361cca59f588727dc18b2d1dd2f4c9a357733ce96729b14766269f7e4979c4c875f5c57bfa2e150d377f56cb6080f41b8e2f99681f3806918a11f778517b3459c8a36bb7c387a20713974de03f2130517e4e96c0f2dd303968e797118c87855dc2103a752da2f755749eda11d20f3d0057faa155542a9369eea7ae8f41c18ca0a9a18cc6ac203c724dd27cfe1bda283a03550fd1864fb9fb1306ee89284a210249133956970b14ad4dfacca128a22cb980277fd3195c9f82be1c80b222dac8e4ccaa22273110892dcc2d89e2e5d8f432439e10bc664ce0a1700bb4103db20cb4bdc7cdea64bab715b64bd5a514441432ac1a0690396ff8ddcffe8e354340f7595111e2c31ebb539f8c4484ade5935adb24f74d89b37278e3a34b27cd93d50fdb149f0a715fcc641a5a1e4066166a509249584927e7fc3e82692f82f3b38ae65704178bc61e0d7f2cebd8aaffaf9a22da2378ac2c69e48f9baa0dcde4b3b6743a635350a8e98c39ecb93df195a7247df81d7f957d2c04911c7052e202627ce5ed1cf2b77a755dfa204416d842d96201c9cbaa9d656f8f03c37f3a691eaad9ab17714f73ba16060ae9ed1859516697d04fef65457342881d6cf6110fbf630444a89aef8c0dc431551801cff2b99c9c23e1f46a38f64198388ce674bf40d11fc594280cad0c362322dab21f9cd3a9a8172e439d06f0b4d163fb3ce2558b211bfbea03e8a3e01a18355ec7be9fc6c68f8a6ca2d1d7f4c8157c773ceb2639cbddd31758ed8e413fe19f06dd24d4cb4e362165961d829240cff01494c59a2b54474fce4363d15fe50a6a4855b701d826da86e113d86a249509e97e11658645cb4d9f58e6edc291a4dc524126c72b90d98d69cbada04cb7d2aad3a01348ac3b1f7bece3ede2fb9fab4101d89bd71e52835688740ca66ad6b28bef84323b8f39be0dbbca6d276250ed0196175acd2a983fdb3b295608006687463f73c17439d5e8ebe5a25019ea732639dd81fbd022e1ce90149c934c44e03857ab33bfa05f447b293cdd938130e5267e0a866f6362cb1b0959d8e937ee335be01e45e1a098b52dcaaa50418ce3adfbd97eb1e5f9938e3d4dd57c1173bbcd4cb9aaf37b4860b2a19f644706c509191551433894b6ce1c12b00016b569a9f48e20831f128135127d4aeadf3d63f7f75d07d5b6606a6aae6f6889fbe85a040abfddd83a46d3ec45291e33d802f6ab88eff8a975b2a6137bd92628b440246786142dc0058c5e84bf75d9587e6ab811ac8436b52dbe53aeb2a5600e264c370ad39bd9c37b081ecad1dd79bd9c8b986c78d421a8cb5cdd3b2ec3e0d7df330953cc456cad301528a1de4ea405ae8ca6b0e9f2c122e8a1b319e0fa56d40321f5970677c7565de4edd2855eb47d219f5ac6ca3e2277ef4a97e328b67ce2f87820e6a0742a4189c0c8721da4c610cb186ce1f43956c9fb6e3b020f4cfe1a99b587003626193674c2f5b8f69281f6606bad81800e91c1bcb37e020d4ec57168b13fcb4aa15dee39bd43f7af3be84438236265d017b10b453eaf64deba84793e6c4454bcc8b1031298b5f59bca6b528de48c3a1e22f53cafe8d6aab2d4b38ad6b9dafb739e5c6fd650d8dfdf49ac3d71a1de759767b3249d2a6119d2e5974efe8bfd4a626c745b59e3487ef309f53e519a1d86efedf622192209f6e1ac545ad164e5bd0182bd9fca30d322f67c6349cebd05aaf8a8a7bdc40740c98b6ba87fb34ec96e8384d66146315dfe396ce73ac1e62d953247899fe224f33065ebe72889d7fa2179461da6aa2ad9c1a1266237502fda71d3b20a31ac46eb50b1e8dfef76d328d3694a68ca8b7f9810eafb32a07aa3affa267003ab3244f5d78786a72e99acb08dc9e7a9d5815d02c27d268b9314e9f214e1b8abd44d9d201f12b885b13d600195c1c025f6ece5d75482a964d4babb5fe250864762f91c2c3422e99fe76401905986d7dde8b7f859894c4238fa919bb2e410c4e194f49d2ef4f28f49c2e2eb5bc2f3c7fad2372e6") mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000680)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000200)={{"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", "74175f6bc993b91ce946f14c777cdf189a9e259d8c9c2b3e810c73e66ed2ce0c", 0x0, 0x9}, &(0x7f0000000040)="d829550864a47339764e0ad5af001bceb38029b7237057e3368caa50e2db21531b91088d17b038f4e9a6807542c3e1c296c10e45e9f1808b919a8af00724226daaf6234c73056316a776abd8", 0x100000000, 0x0, 0x1, 0x8, 0xffff, 0x1ff, 0x3ff, 0x7}) open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0xeea}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xfff}, 0x8) 00:07:52 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) fsync(r1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x9, 0xa6d, 0x4, 0x2}, 0x8) 00:07:52 executing program 0: setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0), 0x3) 00:07:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x4, 0xffffffffffffff52) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:07:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x40000004, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) 00:07:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4) 00:07:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x5}, 0x8) 00:07:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) openat(r0, &(0x7f0000000140)='./file0\x00', 0x1202c0, 0x20) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:52 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @loopback}}}, 0x0) 00:07:52 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfffffffffffffd65) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:07:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) r2 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) lseek(r1, 0x800, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/241) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:07:52 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x81}, 0x10, 0x0, 0x0, 0x0}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x1, &(0x7f00000012c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setresgid(r1, r2, r3) 00:07:52 executing program 1: ppoll(0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0xfffffffffffffffe, 0x0) r0 = msgget$private(0x0, 0x4c) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000dadcf457000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000825300000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002891c0a2595160f3db3d8d950d9900"/194], 0xb4, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000140)={0x1, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) r1 = socket$inet(0x2, 0x30000007, 0x4) getsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000200)=""/197, &(0x7f0000000000)=0xc5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0xf, 0xaf0f947, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x9c3, 0x6, [0xffffffffffffba62, 0x7, 0x19c, 0x401, 0x5, 0x7]}, 0x14) 00:07:52 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c1d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583de8030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xe7c, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0xe6a3, 0x5, [0x7, 0x1, 0x7, 0xffffffff, 0x19]}, &(0x7f0000000200)=0x12) 00:07:52 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x20) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000100)={{"efe2341a79e842557d5a1cd359c17979c9bb372da4cd2e5f27c913beff57cfdfb9db87683508d771d648db0b815ecc0d9a309b3f9eaf151eb2179b3f5b7a444935da67c8066c11693b85033f26dcb4027e315a0fd28c2c1e4313ea23a4be1f61c14ff012bc65ca97dd379bcf3af5d0801ee2ae7bee8678d53a4d88badf658b63142f0b86257b786b69c00e1f7eb12fc10aba015d84b25e792e051ba32a307c6f4bb7660ffa5ecd35121221375fc6c841924b25e62c8e4135cce2c52a92cd448fe9e5eafa31032a2d27b4d02253b5c83ee548224472eb39cb64d302536bc5d4d14a1c168455ef73e9e99ee7845bcb6aea547a73144f127d161be9842e9187c4021f67d296e15a6691a2055b0330be392b80c3835dda7cdf8f97ec01d2dab8ed1e190ab4d52eaf07c510ff38a2cf1268918f025b966587e5d108118aff53b2b77cfc2a69109f27083603cabe3379c7ee4a3eda47b654a16271512247dc80523f5cd796f644a8634049129f39eece0cddfcc7da51f28b6fc88bd56916e107e6b49679b0e4427ea5151a6d7b00e5c407f64b066e806b7a01b805017659b33fdba3b863200c80dbefca6ab917aa375c8cb7183b0e16536126c91b3516433b69654752d93c0d848c990f5d6fe89fdb9a6b242fc09d0a73471411d8654619253511611571e5568b7855ccf23c52000dc7769a5ba797533123f1030fca06f915e01f7f2b90b50d6d90624fb6c28a4d1065d1575aa347a987971ae5ec330f9ce18feff65ddbde3e3624c9d94acbc21a7d2f07df5e78588136635f5a9442db787fa0dd04db74d26d7c137e9e0978b69b28f3b30eea288dc7d4b6667794f2d3b1bf7a3ebddd2c72f5c09f97f6e0cb6ef5a19dfacc08170fc39b11d7c36712255e39459eeb96d74f4287fb62e19fd3b0749840d4f44ec714f082f294c3c83208ba5c5f09512b266d3687d78b6bf48b04b5808ff4dd21eabe30de0c080d0d7ea33b4ef57cee78672b21d2b82cbea653d0e67e303ae6663587b7fb0b056e49abf7a37e4026cf385ecc2430eec07f7a99746598d665d26ccf7343da3dd7cffaf857f52b3e43e6e6120da64d90f1261521ec3e58dba9601176b69c39fbd2981c9887b4e0deaa61403f8d42da8bc2470ca00332ef97572edba6fd22b0225d953d1ecd16864203d92a7b8edcd625d74843332a5fd34b0bc75855e7e6bd8e9194b9f3fce52cafb8b62e51fb24a92e1df81a9a4ed6e27db4693ea1afd0cf3c7e268ecccd41d0598b18e612cce5f14b189dd3674bc82d4bad2f7b9933e6a80ee133eab15eb0c84af750f07830258fa9facac692f03c34234e538f066d248b293afcbd16d3e035d3ce50b5b8e002d8424d5220adb7910a5ad378b552b91eac4281b8930f69b2ee64e4d05f1619ca35a12020dcc5acdc67863772d5a7df379f31a7c581f1f227a573791d36", "1fc908428812a28f52b7f55c21f4286108745a0d5b2b6427a7be23fc3a4d843a", 0x400000, 0x1f}, &(0x7f0000000040)="ef9c9aad53ba296801f86c9fc0fc899a06ee50d18f1edbddfddd5f80c1cec000c828e6134a2c3f3ff3cb36580e6354771fdd475743410d4bfe06125975fb82bbc314092c2a363066d27312441ce0e6f59816c9f251e74a71d839e9903e94024951a5addfaedfcb680b4f88a44d07aff926aceaaba04d86a37c59e2797e4004dbf6218ebc9a44afb672e1", 0x800, 0x20, 0x3, 0x6, 0x0, 0x100, 0x2, 0x100}) recvmsg(r0, &(0x7f0000001a80)={&(0x7f0000000580)=@un=@abs, 0x8, &(0x7f0000001940)=[{&(0x7f00000005c0)=""/188, 0xbc}, {&(0x7f0000000680)=""/233, 0xe9}, {&(0x7f0000000780)=""/128, 0x80}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/152, 0x98}, {&(0x7f00000018c0)=""/103, 0x67}], 0x6, &(0x7f00000019c0)=""/157, 0x9d}, 0x40041) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001ac0), &(0x7f0000001bc0)=0x100) r1 = accept4$inet6(r0, &(0x7f0000001c00)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001c40)=0x1c, 0x20000000) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) linkat(r0, &(0x7f0000001c80)='./file0\x00', r0, &(0x7f0000001cc0)='./file0\x00', 0x400) fchmodat(r0, &(0x7f0000001d00)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001d40)={0x8000, 0x0, 0x401, 0x5, 0x0}, &(0x7f0000001d80)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001dc0)={r3, 0xffffffff}, &(0x7f0000001e00)=0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001e40)={@in={{0x2, 0x0, @broadcast}}, r3, 0x51, 0xc, 0x20}, &(0x7f0000001f00)=0x94) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000002000)={{"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", "666ab3371f0225afcc9ecc960ca4fe9a7a0d228593e77205c754be82a54a7455", 0x9, 0x9}, &(0x7f0000001f40)="a6a28869e172c95500c16d33db1b381138023cc017bc9a1ca738b79bcbd0733484ff6f43490bc7fc1ba9ea284b1476c2a144f5abbb224d4b14f40870581fdc08083d3c29b4485fe41d5235ed7c4b0d18e24da1f624ab22eccbeb6723fbdf35fca739b11ce1ca559ba6d8b1f586e772a72128f76f0ac655d624b8d93a2611ad1e8055f1d0f6fdca9daf6665125ba9a1bca01865299851487c8ca7ea87661fdde0f74634b545b471f6407cf7defb233e5b36891f2e6b1d4384af", 0x8000, 0x1000, 0x2, 0x54c7d04, 0x2, 0x2, 0x5, 0x7}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000002480), &(0x7f0000002580)=0x100) link(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)='./file0\x00') r7 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000002640)=[{r1, 0x8}, {r2, 0x100}, {r7, 0x40}], 0x3, 0x4) execve(&(0x7f0000002680)='./file0\x00', &(0x7f00000027c0)=[&(0x7f00000026c0)='\x00', &(0x7f0000002700)='\x00', &(0x7f0000002740)='-[*!\x00', &(0x7f0000002780)='\x00'], &(0x7f00000028c0)=[&(0x7f0000002800)='#:\x00', &(0x7f0000002840)='\x00', &(0x7f0000002880)='\x00']) connect(r5, &(0x7f0000002900)=@in={0x2, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000002940)={@in6={{0x1c, 0x2, 0x81, @mcast1, 0x1a84}}, r6, 0x401, 0x200, 0x0, 0x1, 0x17d}, &(0x7f0000002a00)=0x98) r8 = semget$private(0x0, 0x0, 0x400) __semctl$GETNCNT(r8, 0x3, 0x3, &(0x7f0000002a40)=""/81) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000002ac0)=0x9, 0x4) fchdir(r5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002b00)={r4, 0xfff, 0xfffffffffffffe01, 0x4, 0xd63, 0x78}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000002b40)={r6, 0x3, 0xf, 0x8, 0x9}, &(0x7f0000002b80)=0x18) accept$inet6(r2, &(0x7f0000002bc0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000002c00)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002c40)={r3, 0x100000000, 0x100000001, 0xffffffffffff8001}, 0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000002d00)={{"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", "dd28f16197edeff7064243386704074c4b9cb255078f0a2f13aeb6ae8386cc95", 0x5, 0x4}, &(0x7f0000002c80)="5295c2779d7ec357e36dbaf142bbe3181aca8ae7d7a991c5e34787d5b089ba1b0fcdfcfde40a0ca496388ac493315086862077e1fdc1a35b6f5d7796f2bd4c3b804a0ab52274f90465caa473c092524f123d0699fd975e8fd1202cafda141b394e88c6d072e9f73fb5df1cb342f27c057c87eb1d", 0xd1, 0xf36, 0x9, 0x3, 0x8, 0x0, 0x1f, 0x4}) accept4(r0, &(0x7f0000003180)=@un=@file={0x0, ""/4096}, &(0x7f00000041c0)=0x1002, 0x30000000) 00:07:53 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfffffffffffffd65) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:07:53 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x1f, 0x20000002, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x4, "48494ae8df7a5a5016024d82d1031b87"}, 0x14) r2 = shmget(0x3, 0x3000, 0x1aa, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000003c0)=""/6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x100000000) ftruncate(r0, 0x1) r3 = dup(r0) fcntl$getflags(r0, 0x3) recvmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/35, 0x23}], 0x3, &(0x7f0000000280)=""/54, 0x36}, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x10000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="bd6fc5727c401da1abf07f578d74e339f118a664cf9896e357937fdbb93361d75e0da7c85946bc7d5116b4a84d9dadc2480bb952f0625083f88a3ab17b51304ec339fa2e47637e08ffef121e92b90de78a59855da5ce7d1e488c3be446ec26fb4a66c3e357a3a1ee23b913c0236ce851e0a3498b9c6589a563b7414c7e3833e52f2a0b7af45d74019c446a5cefb9e1e59b0611a96ac514fdabe5b3df20ff53bf099961216314bb9a6eb97fb9", @ANYRESOCT=r1, @ANYRES32=0x0, @ANYRES16=r3, @ANYRES32=0x0], &(0x7f0000000440)=0x5) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000480)={r4, 0x9}, 0x8) 00:07:53 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfffffffffffffd65) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:07:53 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045000030000000000000907805000000170000490b0090780000000045155acd92250000000000000000007bcf460000027f000001"]) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x4, 0x401) 00:07:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) recvfrom$unix(r2, &(0x7f0000000040)=""/36, 0x24, 0xc2, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x3) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0200ecff8300000004000000000000c158b3732a87a5f5e9c89b6bf13dab8f8d0980272c02e3e0", @ANYRES32=0x0], 0x1c}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) fsync(r0) 00:07:53 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x180) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000500)={0x8, 0x8, 0x2d0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x10000, 0x3, 0xa00, 0x8001, 0x1, 0x4, 0x1, 0x1, 0x0}, &(0x7f0000000140)=0x20) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x400) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x2}, 0x8) mlockall(0x1) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000240)={0xd6, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2, @rand_addr=0xfff}}}, 0x118) 00:07:53 executing program 1: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:07:53 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x40) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x7fff, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x4000, 0xf9e}, 0xc) r3 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x3) recvfrom$unix(r3, &(0x7f0000000180)=""/232, 0xe8, 0x1, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000280)={r2, 0x8, 0x3, 0x8, 0x3, 0x9, 0xff, 0x7ff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0xcf0f, 0xc5e, 0x81, 0x5, 0x3}}, &(0x7f0000000340)=0xb8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000380)={0x3, [0xfff, 0xff, 0x1ac]}, 0xa) r5 = getuid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000003c0)={0x1, 0x700, 0x7fff, 0x0, r4}, &(0x7f0000000400)=0x10) r6 = shmget$private(0x0, 0x1000, 0x122, &(0x7f0000ffc000/0x1000)=nil) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r9 = getegid() r10 = getpgid(0x0) r11 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000500)={{0x6, r5, r8, r5, r9, 0x22, 0x7}, 0x2a5, 0xff, 0x5, 0x8e6c, r10, r11, 0x81}) setregid(r7, r7) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000580)={0x1, [0x75]}, 0x6) r12 = msgget$private(0x0, 0x213) msgctl$IPC_SET(r12, 0x1, &(0x7f00000005c0)={{0x2, r5, r8, r5, r8, 0x10, 0x8}, 0xfff, 0x100000000, 0x100000001, 0x8, 0x4, 0x0, r11, r10}) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000640)="32e11825e2a0e181a20028e44508ce9ae87b89c8534755c362241d0b3450911cc8f3819880e2a15eeb83adcad2f0f63a316933d818b4172fda43f95832d5118bc90a8f04e8a5e63c0d31e74aa5b5e8fe0474f607fde2ba3915c8f10ce550ff4111122995c35661538037d247d1fcf6d2af80158b91a7ce0efe2b36e4f81c983e253b941bcdb5c0d1b5a5e0e13748b0fb5e08ed5da7fcfbb4536b0bbace460876da3febf7b2741f81b0ff") ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000700)="ee6856b5d574df16044619406b1e59e65c801cb17a14d4536219930b4ba413184067dd65ed5f37b2135e614d9bdf621ffbdc6eae7e975ffbf21cadd3c0e7f92b525293fb13b367121bee073f026027d8860db7e2acbdc289a646c8060c61e5e84c367c1941685b1ea8f67c29d4c6c64de77e4b15283968e5b7bcb4ffac9d4f037760f6eec52aed72a227fca0") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000007c0)={0x8, [0x81, 0x81, 0x2, 0x81, 0xfffffffffffffffb, 0x0, 0xfffffffffffffff7, 0xf52f]}, 0x14) fcntl$setstatus(r0, 0x4, 0x4) msgsnd(r12, &(0x7f0000000800)={0x3, "92076e83488b20a07c9f3bbb81d24327bf2a8f14ba42cf68e3c775af409e23a4751c0225714015"}, 0x2f, 0x800) shmctl$IPC_RMID(r6, 0x0) 00:07:53 executing program 3: writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f0000000300)="bcc9ba702b020a1b09380a4ce616a7e9f5e75e5d656f431ca2", 0x19}], 0x1) syz_execute_func(&(0x7f00000003c0)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0xc0) setsockopt(r0, 0x0, 0x9, &(0x7f0000000080)="c4e9619bb65c6b12312a", 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x3}, 0xffffffffffffffcc) 00:07:53 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="b100485caa2a43333e128ef58100460086dd60e49d78000003002293ca12379ead9c65dcd6bb64696744ef020000000000000000000000000001"]) syz_execute_func(&(0x7f00000000c0)="d216f30fe67a00c4a1782e13f3f6fac442f99aaa84b50000c4627958090fd7df3e450fda9ca99b4a0000650f340fd121") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000180)=0x369b, 0xfffffffffffffded) r1 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x3b, "2132346e26286c385c253be817a84011f4b4feb44c21cc5474d3c204cf8ce8b29df3e221ad6d7fed4984c9cf80885da8c20e59130fe4217b2395df"}, &(0x7f00000001c0)=0x43) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) 00:07:53 executing program 0: r0 = open(&(0x7f0000000280)='./file0\x00', 0x100a81, 0x0) ioctl$DIOCGETLIMIT(r0, 0x8004667d, &(0x7f0000000240)) socket$inet6(0x1c, 0x3, 0x240000) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x10000000) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 00:07:53 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) r0 = msgget(0x3, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/235) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e23726b0000fe8000000000000000000000000000bb0800"/128, @ANYRES32=r2, @ANYBLOB="00000000886a000011020000d7403c6e8d000700"], 0x98) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) fsync(r0) 00:07:53 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x139, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:07:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x7, 0x7, 0x5d34}, &(0x7f0000000180)=0x14) __getcwd(&(0x7f0000001080)=""/4096, 0x1000) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="0e6d648237b8174c92b542395773635c2b80a419bfe35c882bd203d92bcb666a4f5e5627d6119fca0a93780808d5290d601cce5f05f82a5fb4", 0x8, 0x4, 0xffffffffffffffff}) 00:07:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) 00:07:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffe99) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x141, 0x4) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000280)={0x4, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x1f, 0x4, [0x9dd, 0x4caa4555, 0xf4b5, 0x0]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000440)={r3, 0x5}, &(0x7f0000000480)=0x8) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f00000004c0)="f495160c77a0951e5ea5f240c977fec03fbddaace592475f31a38a2348b8bd07866223d6953a4107f4a4d75a04c0eca7f027a45c5bb2d17cda48f7fb1fa48993815bfff1e764ce027ed26045596b99515c714de01513ccab16faed8591b6733f7d693f234ca74a3f8ef4bf144c") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x2, r3}, &(0x7f0000000400)=0xc) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000200)="ca5240494fbac74b0797cecb55dea9be491114f83f24f4429aab025db71079e9dc6f98e31debd531501ac43763935f032dd48498eb4c3111a5ae5ea3b69ec4265a3db97b7ce343104108dfdb") open(&(0x7f0000000080)='./file0\x00', 0x120000, 0x8000a2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x81}, 0x24) close(r2) freebsd11_mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x11, 0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0xffffe) nanosleep(&(0x7f0000000140)={0x1, 0x1}, &(0x7f0000000180)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCSETLIMIT(r4, 0xc0084428, &(0x7f0000000100)={0x10001}) 00:07:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x30e, 0x1, 0x80000001, 0x7ff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r2, 0x0, 0x25d2, 0x10, 0x0, 0x5, 0x10000}, 0xa0) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) 00:07:54 executing program 1: syz_execute_func(&(0x7f0000000000)="1c05b5b598cd801b69e4f52962f5696200dcd9d0174581c205000000f9f2680c0000008fe9589b26e101ed663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a825c88cc88c9966030faee4247ca15de1c0542666460f382007dec4a1e1e0ef26400f0d18c401fe5ff6c31fad7936366e0fd2938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = msgget(0x1, 0x400) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000001200)={0x7fffffff, 0x2}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/4096) 00:07:54 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c060f05f30f59bfd900cf00c4a37bf0c53e41e2e9b5576766300e6b32c6328fe91001b8eb86430f1f78650fb884f0f04e4e771e0fa0e509ab34d1c4e10bf8c470c4c4a3dd0ffa02c66db711c4397fd3490fc764d266dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826effa80dd4d4e8628f6808a3056f0000004e00c4608de3c0f5262e4788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x300, 0x15) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xe0, 0x1, 0x5d2, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) 00:07:54 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffff98, &(0x7f00000000c0)=[{&(0x7f0000000040)="c6dc59157041183e145d589b75eed9b7c951da91815d06ed068b0e5ad94107dad101d678ce2dceb3a7d5a51d576ee169f3020c2a5cdc58b21e9e6de06362fe79e79c27eb0021af604bc49d2906043909db7adc3a7d64b48b57a57ef5bc6a0435ef13edf7d95a56e9bc0eb152ed3c9d2fd2ea9da5a1eaab6e2afbc01542"}, {&(0x7f0000000140)="0c9574319ade2dfdf968cc0702ce1b7fa248cad8d5ed09525be7d4ee9d5c40d34590318d03ec4011ab8a5b23d15d1819464b23f80a7c612289ff0a7fc6d70ad7ee31232555d48bf15bba3f2c0df0841c3a30d006e785a41cd2eb9c14e198b89d8a0d03d55f18a66b2c8f56a156297cf1a97f5c5d054ca906dfcc1eb3fa05bf360d3cb9f15718d2f1"}], 0x10000000000003e9, 0x0}, 0x20004) r1 = accept4(r0, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x1, 0x8, 0x1000, 0x0, 0x5, 0x4, 0x7fffffff]}, 0x12) 00:07:54 executing program 2: syz_execute_func(&(0x7f0000000080)="b1a091cd806969ef69dc03d9d0d0dbace421c300000000c1c7c7e4c653fb0fc4014c430fb74d5ac44149f2166465f30f5f9f3ac00000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe1ff6e3df646736676666430fefb3000000003665d95702750055") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000100)={0x8000, {{0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x3, 0x22, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108) 00:07:54 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x0) accept$unix(r0, 0x0, &(0x7f0000000080)) renameat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') renameat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2208000000fe197a6bf9d02ea566d2a4edbff68000000000000000000000000000aa080000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000ffffff7f000000000000000000000000000000000000005300000000000000000000000000781515a373fd349453a8f2cf6b120ddc2a7c76d7ab89bcd2bf5df9e6c0d55139609d674c34e035d8847be391e42a60841f0a4c3938b80556760d162350869c6d12bf76d617e6cc179b6a974bfaf088649f01a15f9842bfdb1b5ba230ed18464e19041cf99ee2d0f9866004708dd11e362faecca7791a8ae5725f7634f2763f16329c7b5517ca51a34079aad8c1fc2860ba1aeaf772fa7d605d743301b68fad7581a526b78e09eb830342f8a2860220836c1e1417b1e77a4a3a", @ANYRES32=0x0, @ANYBLOB="0600000080000000030000000300000004000000"], &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x4}, 0x8) 00:07:54 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c090f0514a459bf0800000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) 00:07:54 executing program 0: syz_emit_ethernet(0x2c, &(0x7f0000000000)={@broadcast, @remote, [{[{0x88a8, 0x7, 0x10003, 0x1}], {0x8100, 0x47b, 0x10, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) 00:07:54 executing program 3: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3f0, 0x10000000) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5b7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1f, 0x0, 0x3, 0x3}, &(0x7f0000000200)=0x18) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:07:54 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x2, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8ed, r2}, &(0x7f0000000140)=0xc) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0x100000000000, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7, @loopback, 0xaac}}, r2, 0x3, 0xbbf4}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x200, 0x7, 0x0, 0x7fffffff, 0x4, 0x401, 0x1000, 0x1, r3}, 0x20) r4 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x10100, 0x30) getpeername$unix(r4, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) ppoll(&(0x7f0000000380), 0x0, &(0x7f00000003c0)={0xdb, 0x80}, &(0x7f0000000400)={0x8}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000500)={r3, &(0x7f0000000440)=[@in6={0x1c, 0x2, 0x9, @empty, 0x5c}, @in6={0x1c, 0x1, 0x9, @mcast2, 0x9}, @in6={0x1c, 0x3, 0x8, @loopback, 0x4}, @in6={0x1c, 0x3, 0x72a69d62, @loopback, 0x7}, @in6={0x1c, 0x0, 0x4000000000000, @loopback, 0xfffffffffffff091}, @in={0x2, 0x2, @rand_addr=0x7}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @rand_addr=0x20}]}, &(0x7f0000000540)=0x10) clock_gettime(0xf, &(0x7f0000000580)) listen(r0, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r5 = open(&(0x7f0000000640)='./file0\x00', 0x4, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x10, r4, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000700)=""/38) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000780)={r3, 0xb822}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000007c0)={r3, 0xfffffffffffffffb}, &(0x7f0000000800)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000840)={@in6={{0x1c, 0x3, 0xffffffff, @loopback, 0x3}}, r6, 0x9, 0x4, 0x4}, &(0x7f0000000900)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000940)={r2, 0x7ff, 0x62, 0x4, 0x8, 0x3f}, &(0x7f0000000980)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000009c0)={0x0, 0x3, r7}, 0xc) setrlimit(0x0, &(0x7f0000000a00)={0xffffffffffff8001, 0x8001}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000a40)={0x6, 0x3230, 0x1, 0xfffffffffffffff9, r7}, &(0x7f0000000a80)=0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000ac0)={r2, 0xd7}, &(0x7f0000000b00)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) shutdown(r5, 0x1) 00:07:54 executing program 3: setgroups(0x2ca, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x400, 0x40, 0x6, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280)={0x7fff, 0x3, 0x0, 0x9, 0x1, 0x3, 0x1, 0x4, r0}, 0x20) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0xff, 0x4) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000580)=0x2, 0x2b7) syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffffffffffe2a, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000400)={0x10, &(0x7f0000000340)="1e6cc39c192a20a424fafe5666face7586136576831a470d610dab2464b7f08e2de4ab661f934b144bb1ae3d08f94f2d1ec1068c4a6f85cf0ea8a5b45406b8a356713694e62a0f7dc53142b52b4b6cc0cf6082b700ef5e153501cb307d178ab2bfa156ca150afb805ff90324f5b23803a4ce2cd23d7411edb437b92af926a4077a5fbda1a9f74a99c7304c9ad5", 0xff9b, 0x200, 0x101}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0)=0x2, 0x4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x8c89}}, r0, 0xe8d, 0x0, 0x1}, &(0x7f00000005c0)=0xfffffcd5) listen(r5, 0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x7}, 0x8) 00:07:54 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="e7196732fcdc9cf942eb848cbcfef59113355c87c43adb4ff98ac9f813794e80fa8792b9cf4cbbad500cd536ec6e23905e3ea174838fb3cb4a5bdeb908edcdbd5aaed79a376721090e944e1d7133a3e7388b41ac2ed9ac0bf19a0302dc0e5b5dd1ae79d93fbaafef05e2", 0x6a) ftruncate(r0, 0x7e2780e3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) 00:07:54 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000b96935234ae8b07e00000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:07:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x6, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000040), 0x4) 00:07:54 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) socketpair(0x1, 0x1, 0xd1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x7b, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001080)={0x0, 0x4, 0x0, 0x8, 0xffffffffffffffb8}, &(0x7f0000001140)=0x18) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000001200)="c498bb9d596ebce1c7a2dad0504d1bb1824a87fd9105f84d4fd71e5d1974f37146768968b187f9423d47d118614fbf3b3d11212e7477c9d393759cbe2ccfc35863eb0e637a7cd8e033596edc6327d4835a1b5af74096d8405822112e72f113c05d70e4c3d03518d453d0529277e2f83c55d371082c3cbc9ecf192469b0af12a042251e115691c29574222a72f6dc96593d13ae6db50b377f3acc1791a225fe9c2f8931395eeb1a0a260a6ce8a2bf7f422456f874a0d757b5ca193c97646593faf3f1c69d72f46aa12ab08a0bae1c0e9bb1cc32204a1e85aec49b8e7d278a00169a61475f6afb703da4a69e13dd", 0xed) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001180)={r2, 0xfffffffffffffffc}, &(0x7f00000011c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001100)={r2, 0x9}, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000010c0), 0x1, 0x0) 00:07:54 executing program 0: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8}, 0x0, &(0x7f0000000140)={0x100000000, 0xdf}) 00:07:54 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040), 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x3f, 0x1000, 0x3, 0x3f, 0x5, 0x1, 0x200, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:07:54 executing program 3: syz_execute_func(0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/212) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000002c0)=0x9, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockname(r3, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) 00:07:54 executing program 1: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="2b000400080100000000000000d6e59bfe23a11e755f68be"], 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="01010000000000000300050047ce9a000400000002004e20e000000200"/156, @ANYRES32=0x0, @ANYBLOB="fbffffff100000000700000081000000ff030000de59fc4382acd603e397ffd2b416f683bbffb7afac123d38f6b89f5ed3d4c7a131a4f02332759801369724e39e2dd17b1f9e7ea1302b7f2086c023c55c6b7b091e4c29a3905fcb326e06bf0bdd5932170be8726ad1d4e77f6708d3e3af83c4e147659443bb97c1647ffd1873eb8a429826e82f64abdd36a70c8de74e049b472777c72273c2549bb302455e3523cf12c4f7bc04c32a888fa29962d1bb58b7765e2deb8bf7a7ad4cd7028c7bdc41d964077d80ac4d29a4beb0a9e787643ffe15d1efd440e2a34e007c394129b2e26d0b0cee48"], &(0x7f0000000140)=0xb8) r2 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x8, 0x160) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r3, 0xd758}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x5) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc000, 0x1) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r3, 0xffffffff}, &(0x7f0000000280)=0x8) 00:07:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) fcntl$getflags(r0, 0x3) 00:07:54 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 00:07:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() accept$unix(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x80010, r1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) linkat(r3, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file1\x00', 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) r5 = msgget$private(0x0, 0x7c) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 00:07:54 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) truncate(&(0x7f0000000040)='./file0\x00', 0x1000) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:07:54 executing program 1: r0 = socket(0x1c, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00000000000000fe8000000000000000000000000000bb00"/148, @ANYRES32=0x0, @ANYBLOB="00000000000a000200"/20], 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0xfffffffffffff800, {{0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) 00:07:54 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x10, "b027b681860c862719f7406261f22297"}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0xf3}, 0x8) r3 = socket$inet6_sctp(0x1c, 0xfffffffff7fffffd, 0x84) r4 = shmget(0x0, 0x4000, 0xd1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000000)=""/32) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={r5, 0x3, 0xf, 0x2, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x2000) r6 = fcntl$dupfd(r3, 0x200000000000, r3) unlinkat(r6, &(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd) 00:07:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x11, 0x4025, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x941, 0x84bd, 0x7, 0x5, 0x6}, 0xfffffffffffffd9a) fcntl$lock(r0, 0x0, 0xfffffffffffffffe) pipe2(&(0x7f0000000000), 0x0) 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x44, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f388000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) 00:07:55 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76766766490f3bfa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c4a2c98c5ae600100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750df6d4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x7010d0be56a42228}, {r0, 0x8}, {r0, 0x20}, {r0, 0x2}, {r0, 0x1ffc}, {r0, 0x29}, {r0, 0x8}], 0x7, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x4, 0x80000000}, &(0x7f00000000c0)={0x6}, 0x8) 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x44, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f388000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) 00:07:55 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x44, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f388000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) 00:07:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000080)=0x8) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:07:55 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) flock(r1, 0x3) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) open(&(0x7f0000000000)='./file0\x00', 0x244, 0x80) 00:07:55 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa004800002000000000ac1400bb00000000440c06090000000000000000"]) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x3c, "244dceab691881e87d84500c8c81e929e3920f5b9f0a6fa28818aa366b4ba8dd848ea2bc9c1f32bef4815a01aafc4c90714cbe058fb21b666e9b1c3d"}, &(0x7f00000000c0)=0x44) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff801}}, r1, 0x9, 0xde, 0x2f8}, &(0x7f00000001c0)=0x8c) 00:07:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x6, 0x6, 0x4, 0x401, 0x7}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r3}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ac1400bb00002b8d6fee8300000000000000000000000000000000000000000000000000000000000000000000000000000000000027f100003a81001a361ecf380000060000000000000000000000000000000000000000000800"/128, @ANYRES32=0x0], 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:07:55 executing program 2: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb640f91f50fb8c4014e4e4f751ec4016d7d14dee509b921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:07:55 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400070006b1000000083c0100"], &(0x7f0000000080)=0x16) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x80000000}, &(0x7f0000000100)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xe, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:07:55 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f00000002c0)=[{}], 0x1, 0x0) ftruncate(r0, 0x80000000000005) 00:07:55 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x12000a, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:07:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x6a, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2a3, 0x5, 0x5, 0x3ff, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6]}, &(0x7f0000000140)=0x10) 00:07:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) shutdown(r0, 0x0) socket$inet6(0x1c, 0x0, 0x8000000000000ff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000040)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:07:55 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x23, "b23914cfa4f4701bb33cf0fa1ba703e3978ec034e81f16b85e08b5f7a0fda28b67a039"}, &(0x7f0000000080)=0x2b) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x8}, 0x8) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000fc0)="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", 0xfca}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0xa9, "8b3fabf06a4096946a5008ab19b8e143b1de358397693549bfcff9ecbd0de64e9072aac75c8d5894533e22ffe662e1bd0f1ad9d98050a7c296bc039b7e02301fc24a9c22bbbd5efaa115a2928e40113e9290f2575384f5c1e3db09a694c5bde061b096bf07f70307767007205b76237f6373667e847317b4c0cfee9432909a129b5f2bf338be61d7d09209b79f1e7f063b4b106035d785c216d61474632885e48c88df5da08372eb65"}, &(0x7f0000000200)=0xb1) 00:07:55 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="defa00000000efffffff"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8) close(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x7, [0xd7, 0x32a, 0x8, 0x7fff, 0xfffffffffffffffe, 0x3, 0x3]}, 0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x7}, &(0x7f0000000100)=0x10) socket(0x1c, 0x20000004, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 00:07:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:07:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xff}, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) 00:07:56 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = geteuid() fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r4, r5) fcntl$lock(r3, 0x9, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:07:57 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x12000a, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:07:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f665b5f9326f7ff1bba0684c033696c050000"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1, @mcast2, 0x1ff}}, 0x0, 0x0, 0x7d, 0x116, 0x2, 0x8, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x548d, 0x7, 0x88, 0x5, 0x8001, 0x1, 0x0, 0x2, 0xc3d, 0xffff, 0x10001}, 0xb) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) shutdown(r0, 0x4) 00:07:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) fstat(r0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x10000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x7}, 0x8) 00:07:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x20}, &(0x7f00000000c0)=0x8) 00:07:57 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0xd0}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000440)=0x10) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xb496, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r4}, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000240)={r4, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:57 executing program 3: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:07:57 executing program 1: setitimer(0x2000, &(0x7f0000000040)={{0x1000080000001, 0xff}, {0x1, 0xe8}}, 0x0) 00:07:57 executing program 3: setrlimit(0xd, &(0x7f0000000000)={0x1, 0x100000000}) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000240)={{"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", "10b02b1240cbdd54eff74ab1af6a9b4226d5fcc87f15a02863f2abb1fa9e3a1a", 0x49f4, 0xfffffffffffff001}, &(0x7f0000000080)="f06c2963bef700d53afce64351d45ff3360944676d62f07c42827876ca5296c2fe0a02d0a493f39c6887830acf9e69f9d1990880f3b34c32588ed758d6f9f43c77dea1f0cb", 0x100000000, 0x7f, 0x7fff, 0x100, 0x1, 0x9, 0xfffffffffffffffb, 0x80000001}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:07:57 executing program 0: r0 = socket(0x10, 0x7, 0x80000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r1, 0xfffffffffffffffd}, &(0x7f0000000100)=0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r2, 0x9, 0x1f}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0xa8e7) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000100ff0fecbf13a25e4863566b87aba67af6672918d135078d419ac555a5396d68171d2c3c56182d0b3d4d60a9d0e6cfd681d635f8d3f61bc1c456d59a6e3e2242decad9b99af4eafadfa51684aae02951e25ee9"], &(0x7f0000000080)=0xa) r6 = dup2(r0, r3) openat(r6, &(0x7f0000000280)='./file0\x00', 0x100000, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r5, 0x5, 0xe8c}, 0x8) 00:07:57 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000019c0)=0xfffffffffffffff9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x114) r3 = getuid() freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000001a00)='./file0\x00', r3, r4, 0x400) writev(r1, &(0x7f0000001780)=[{&(0x7f0000000140)="04672a4ea53728373f0b45bc4a89894b7508f10a979ea6f24805c0cd36179ee015061ed594923b25ed9dce4b6716c771ad5286179ece1b1daf08748cb3ffe0397a8541e73cc48928de80add76fb494c8d12bd70e29ad129f40cb70fcb3a66bc41a79b03ccb154938cd1e693d0310f21204aabd0a1f1d9fd728ff79c1df42501186f9194451b9b5c956072cbfe251f1bdda35ff75517eaf5e99c9301bbce20e05b621", 0xa2}, {&(0x7f00000002c0)="9fb4b9348c50818de5471888bf8b40113981c84036fdba7c6ec50938aa1b9df313c3c50c8ead8fd21dac7f77c59d850787e0b66d7637bf11001189d16fbd70f32605ba6eae8288fe8e15adb1e3b8", 0x4e}, {&(0x7f0000000340)="75ed40f42ee809f77af78f2071473dfe21fafde7623476c4c056a916387341534738e14449916904c7ab5241420a4c2c97d1415e4060cc3e242712903ec25eb8d62bca541c8d406765134de0cc828063f56a36a62280fd9218242bba53e76f2b4b2b1ade91a9085ecf673cc88651674d4aaf488d190a1643afe46107e55fe5e1a847fca9e3f7ecc987d94d736b07979a0f0b2c82f38520beba2c5521a56d81bc92a6c4120f72b88ee52b50b36df89cc6a268e24d9f1d075724afae59f9e2386989bd8b89c44983506a2832d320f387bc6cff3c9fdcb547529eee4bda73148308e4f7d08727c2d4fcc5c1745a0a4e6548651734f5b865ad", 0xf7}, {&(0x7f0000000440)="990d607059ce06be1b5d6de20afcbd0318051bf13a0ae36ea51df0bf3868155a7378ae5f01499bc32020d863a8651aa54098b76e45602042756585523ab1ae4651792d80f68cdeb45319bf7abb70339e3c589cefbcab56acde82d729f4f99c5aed7b60d9f90a29900410b75c8777351d8c5508f81f98638a365f9bdb3291a9446f2ed31eef0e4092b5095a4f22b523c5ea7fdd7af2210795e5cbf5", 0x9b}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="2f76c0c581eed46cd896c464d80471edf06ebc1eea79c5cb5d5017c5738961db49740a2d644e3e65", 0x28}, {&(0x7f0000001540)="6e5b00b7ee2d8e29b11597e5250981cc7c667e9eb9090fc472224de13ec21583a14e4795e820fc52481df89f8809efe6c2468f97e6811946c1b3897e404415c223da5c5c742908481d9a2385bb47e1faf04dc9040a8409b65f5ad32de8950e637db528001dc41f01da3175fdeae565864b6af830f95bc8145dc8c0c5ee1ba7ae949f", 0x82}, {&(0x7f0000001600)="6658906d615e38a703d81d20ed8476cc43d5ca24a0988926a988cf9b77216bda911044895d52e78a304050cd090001b681131dcb214bf9", 0x37}, {&(0x7f0000001640)}, {&(0x7f0000001680)="4f590e25bf21218637deb4a6b2076cf604032ef7405bb041a58eb80bbf508a1c4806c24407656e05f05c230c1a0c986dd28be95e7ad21533d1ff7cb47bde68bdb1d1c909165c5a32c46259c12aa1f04f906019b714b50b77b9ffbf51a533a9eac7d44d4df964a1106765fbaf262d8a009f4fea37533954f177fb737c9f2340ed712f8a58eb49f547b71f6a5a91a5c6ad48cebdc7769ba2ccfc3a10d759782204cceacbd640b5790c3a7d02e578c72af5079ed7e52748f3f41f7860542084b4141eeecf0dc6769fc7d8d0a49bf472dedb297b65f28543b80192b8fe191c213aebf5292a856c863c7405f0ff06a6", 0xed}], 0xa) syz_execute_func(&(0x7f0000001840)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc5e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3e000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") poll(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:07:57 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socketpair(0x1, 0x10000000, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0x9, 0x4) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 00:07:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback, @multicast1}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffdc2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100, 0xffffffffffffffff, 0x0, 0x2}, 0x10) 00:07:57 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x90a, @remote={0xfe, 0x80, [], 0x0}, 0x6a}}, r4}, &(0x7f0000000300)=0x84) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:07:57 executing program 0: syz_emit_ethernet(0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa08000604000010aaaaaaaaaaaabb7f00ff0900"/42]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040), 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:07:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="df140d6f03f0ffae343ccce110a23759683068d8f1d30491c79815fb587b191ec8dd568d87958c9eb83eedfbf022a0f048b44804e8ef778afb476d2fc3bd05ddd348452f5f9a7b979cf92aa15f9d695c8c9b521f98479f12e14200964f583c2e58990f9017ee331d746da5d3eea54c36ad88713e20b3af36a3a589daad2812990b1e2b340b297bc4d6eb08e158"], 0x10}, 0x0) 00:07:58 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x808, 0x104) sendto(r1, 0xfffffffffffffffe, 0x0, 0x20085, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x3d, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9, 0xf, 0x100000001, 0x60000000000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:07:58 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) sendto(r1, &(0x7f0000000040)="65442a47443bb78593edf0a955aaf737d117569642c7161c99fa9e24269ad7d41a8342cdb20b832ba0cb8ed209b956d32a3b1fcaaca74deb337bccf7240c232fb3c1400149ae9cf374ca13003e8b39461164f96d7b57327cdcf7d79d4bce81aa4ba25daee80410d75540c88e6317c24f1f82a67b37cde31e9f68432517c1131d7dc9961048fd9836497f1522e8e98731b5be5675b8a21237abd5636b05c1648d25939c6d11d3de3c8d95c7b4c2508b28c600a08c356cd3a5303b787b3b33bb2e8bc1d1ab6d9cd7093daa1b47288ffe0e933814a83d632c4b2c9548742af8af8680df9ce644849fee1d04", 0xea, 0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x5, 0x1000}, {0x5, 0x80000, 0x1000}], 0x2) __semctl$GETPID(r0, 0xfffffffffffffffb, 0x4, &(0x7f0000001580)=""/230) 00:07:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080), 0x0) 00:07:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:07:58 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f00000000c0)=0x752, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) 00:07:58 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c8000000004000017301e0eaf87d6cee0e372318cea9e381d1e1c658eb1197a"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="98ef41d8006565170dc62034763d7ab3c7cdf4796dcc5ec6731df13e9b209403a803f983111be03110008c89b7c1ac90d7e050a5ec6595b6f9d9a6cdecdc35f3") getsockname(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @mcast1, 0x6}}, 0x0, 0x0, 0x1ff, 0x40}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xf9, @mcast1}}, r2, 0x0, 0xfffffffffffffffe, 0x8, 0x1000, 0x9, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0xfffffffffffffffe, &(0x7f0000000000)) 00:07:58 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x8a05, 0xfffffffffffffffc) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100000, 0x8) 00:07:58 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x47c9, @ipv4, 0x20}}, 0x0, 0x8, 0x4, 0x1, 0x80000000, 0x2, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="d4010200a29b3aed11b744d9da8fb958ea00058e4e008953ba4b5c2e971f0d92dd6ca058536c0e973c"], &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) freebsd11_fstat(r0, &(0x7f00000002c0)) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:07:58 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) fcntl$getflags(r0, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r2, 0xd74c, 0xf5, 0x1}, 0x0) 00:07:58 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x10) getgroups(0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0]) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1f, 0x9, 0x8000, 0x1, 0x200}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x200, @mcast2, 0x80000000}}, r4}, 0x84) write(r0, &(0x7f0000000300)="f05739e3cfed103adc40c4d0f5dfa41d4c3d6e4f66c2603118ba594f85c351e90d89e2ce361fc7b98c0f0dcd398ab392870abac4348cb201b99260e8a454688f4af9bb4e0ad41f072b59fea532ecac1a", 0x50) 00:07:58 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x7ff, 0x101]}, 0x8) 00:07:58 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0xa7f, 0x5}, &(0x7f0000000040)) 00:07:59 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f00000000c0)=0x752, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) 00:07:59 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) fcntl$getflags(r0, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r2, 0xd74c, 0xf5, 0x1}, 0x0) 00:07:59 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x4c32}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) 00:07:59 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) close(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f0000000100), 0x0) 00:07:59 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) flock(r0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 00:07:59 executing program 3: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x6, @rand_addr="08d85a02570b649ab78d7be78895bb61", 0x4}}, 0x0, 0x8, 0x4, 0x90, 0x265f, 0x3f, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x100}, &(0x7f0000000200)=0x8) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:07:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82e14d67d7fd1177ad9991798d4931294d3c482c19c88e191812a1772b48ac03993249d4bbded895811510b77325699dab40a58a276c0804c0d98297b97691207f6b95235a42373a4bc1fa9666d3319925c3b03c90de8903d6f35be5b26cf090c81c2d75334d06a7aa8cfb2b3f148ce091c59c3472223f7b2a7cfc1a7071475785249a4e2e30ce2f04eed5fdb222fdc04f53d052c05ddf68206e232b9f3649b53df3ab57"], 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140), &(0x7f0000000180)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 00:07:59 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x49) r2 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x5) openat(r2, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 00:08:00 executing program 0: socket$inet6(0x1c, 0x30000007, 0x400) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) 00:08:00 executing program 3: r0 = socket(0x2, 0x4, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200faff"], 0x8) socket(0x17, 0x30000007, 0x2) 00:08:00 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) fcntl$getflags(r0, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r2, 0xd74c, 0xf5, 0x1}, 0x0) 00:08:00 executing program 3: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100400, 0x6) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0x8, @mcast2, 0x80000000}, {0x1c, 0x3, 0x7, @rand_addr="d5bc10666cd4874d65e24f464a9d6974", 0xa}, 0x0, [0x4, 0x3, 0x3, 0x214e, 0x10001, 0x959f, 0xaa3, 0x7ffffffe]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0xe) sendmsg$inet6_sctp(r2, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote}}], 0x1c}, 0x0) 00:08:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) 00:08:00 executing program 0: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = getpid() ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x3f, 0x6}) wait4(r1, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clock_getres(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:08:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="5fb389dd45e1b7da72fbcbdc7b085fae696a48ecefddc7b549c2f5358cf54a006c0f974e5fd0299e869d7bb7f647e3ee199e75133c4f63c95fe18a7660f443d177290b623207ac92186f83630d827b8bf0a4ef0d7f4d0fbcb02171c2ef906b03ca1505bddccff97d04b672b7f55a34d70b6e64eaab87427768e903b9ebbdc0463a9f5a32c61fb1"], 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 00:08:00 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x49) r2 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x5) openat(r2, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 00:08:00 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0xfffffffffffffd6a, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000005b000000010000000a80000d00000000ff"], 0x19}, 0x0) 00:08:00 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x0, 0xc2c, 0x7, r2}) socket$inet6(0x1c, 0x10000000, 0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0x14) 00:08:00 executing program 3: mlock(&(0x7f0000ff5000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x9) 00:08:00 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:08:00 executing program 1: shmget$private(0x0, 0x2000, 0x410002, &(0x7f0000ffc000/0x2000)=nil) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) recvfrom$unix(r0, 0x0, 0x24128dbca6033758, 0xfffffffffffffffe, 0x0, 0x523) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x1) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022effffffff4e90e2"], 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) close(r1) 00:08:01 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="982ce06645d9ee0520d0f80791b0134141e2e996f0fe4304c4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd7522e41812857612b0000006eba0dfe8c738888a1c4101f9bf0eb2deb2df342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca0656000000f37740f2d9600000000cadcdcf340ad0142c4e7ae311eb15deba1c9fb110f8d8d3804830a000000") 00:08:01 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee5095f21887f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6ef3e6766f2ab38e338e3c6acacc4c3214cb9a5064b19c201b00b000000f08171a30b8a826e670f542c3d271c00002ef045808b0200000000d4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) semget$private(0x0, 0x7, 0x4) 00:08:01 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eed0f17a3b560000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:08:01 executing program 1: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0b0000006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000280)="d8bd5595c5bd1129f794c0ab02018fd6f1e14f634b4dc268728735283e4ae9c0f405d5eb329efc4190eed957fb02254d689ff15d42fc213613f0956f95587cb6b630b1aac086782eb8f2752b01a4da99d9134af26048029521337de3039440e675b82d8114fcf28fb4bfb9e15cc79ab5eabf0a5e5a98273486fdd58f1e05c475224949a478488de552cbf83557d61dd8f3b387305c9ec0b0a3b1915a9c735f5192ef0bb759a758819343b0775d899420b808dc2e5b1db9069aafcaae5838ef0d245cc4036166fdcc4b4c35041f03fdfe1de5708df9d7197a99b56cfa56") socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet(0x2, 0x3, 0x0) nanosleep(&(0x7f00000000c0)={0x905b, 0x2}, &(0x7f0000000100)) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r2, r3) 00:08:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xdc, 0x7, 0x7}, &(0x7f0000000100)=0x10) 00:08:01 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x100000000, 0x0, 0x4000, 0x9, 0x0, 0xabb6, 0x0, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, r1}, &(0x7f0000000100)=0xc) syz_execute_func(&(0x7f0000000480)="98341a0f050fc7f7914141e2e9965680bf108ae596c42379094b0fc708220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600c50000cadcdc0142c4416a01c4209d7a3089dc32325dfba1c9fb110f0f3804830a000000") 00:08:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1204, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x6, 0xf, 0x2, 0x7}, &(0x7f0000000180)=0x18) 00:08:01 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x21) flock(r0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x8, 0x3, 0xffff, 0x80000000}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_udplite(r3, 0x88, 0x2, 0x0, 0x0) 00:08:01 executing program 0: syz_emit_ethernet(0x41, &(0x7f0000000080)={@local, @empty, [{[], {0x8100, 0x7ffffffffffffffe, 0x6, 0x200000000}}], {@arp={0x806, @generic={0x2f, 0xd33f, 0x6, 0xb, 0x3, @empty, "2d1f3232966ac2ce2bcdac", @remote, "9ae01dad6c2af2967e07471574edc0fb"}}}}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) 00:08:02 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0x6, [0x2, 0x6, 0x3f, 0x6, 0x7, 0xfff]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x0, 0x0, 0x0) setrlimit(0xe, &(0x7f0000000240)={0x10000000000b35d, 0x2}) mlockall(0x100000000001) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000940)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000840)={0x1c, 0x1, 0x67a, @ipv4={[], [], @broadcast}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x5e1c, 0x54, "4839636c85a953f0698ab26d9b96900a156d7d29e0764413daf004a96d812644748d64470b557dab2ba694769f86beabc151fa19aaa6c515aa3a23b2f2e66726994c3c9ee17ebe59d05291d808d6ec0500137039"}, 0x5c) 00:08:02 executing program 3: socketpair(0x17, 0x10000000, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x204, &(0x7f0000000080), 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x5], [], @remote}}, 0x1c) 00:08:02 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x2, 0x0) select(0x40, &(0x7f0000000040)={0x9, 0x3, 0x200, 0x3f, 0xfffffffffffffff9, 0x0, 0xff9}, &(0x7f0000000080)={0x3, 0x4, 0x5, 0x3f, 0xfffffffffffffffc, 0x9, 0x4, 0x5}, &(0x7f00000000c0)={0x7, 0x4fd, 0x8, 0x80000000, 0xff7, 0x4, 0xcd, 0x7f}, &(0x7f0000000200)={0x1, 0x2}) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) r1 = shmget(0x1, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/13) 00:08:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) writev(r0, &(0x7f0000001b00)=[{&(0x7f0000000000)="653b5b4831e7cea232cbb5bebbf95a7fb2841f", 0x13}, {&(0x7f0000000040)="e4a45a1e2f9d3a318d46d7d8a30339497030c59ed11cfa1644662af9f48370faab2a827ca8b07cc9f4711f08f530e5035735198daa545b00f0c1900e453bbd3c29745b09fe62501449b87c6e2cfe2eb0399cf9d9b3729b52894ecf7c8831c662ee6398770b1c59a1762b912fc65d2fecad9ebcafeebfd62378c0ffb7b0a0526890a54f4e32137b6e550362fb99c9c8deb76997b5f871288268a338", 0x9b}, {&(0x7f00000008c0)="8cfcce3e4c3b9976c393314960a5d66943c2c7c501ad9ad1bddfc75ac5d8e2286281e5f270d6650885ff0a2f56", 0x2d}, {&(0x7f0000000900)='0', 0x1}, {&(0x7f0000000940)="61009188f9f32a71a5102840b017576f46e8b3e594ea228485a3bb58754c8610856b90a5bdd87cea3773bafc9da59be43f980b5cdb0d612c35c83ef7e225835dc6c449606a3ab84b1495932e894d53b34becf83bb475ca5f26080519a71243f64c6a2e8e885462bbd213b371deeece13b95be844593b025d8819b571ab27756fcd9a3031e847e9a82d7301536164bf7befeea7f049d5f3063c8d4a56e8a4ed41ed458b908a27a40061a2780c3d344ffd6546", 0xb2}, {&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="669f832605af3d61a3f3dbec3229e51a61fef6ab87dd7fbd675203d1e71bb298dbf70f915509a335b540d48388f83f781dd0b62b6523c2c9ff64b6afb85552d5a5eca54fed8415993361635660a80e03209c79be064bdfba67886e4d72e17a617862e57fa62461237b3da09dfdd4f69c9dd215def1ee1e6a32f45a862eeac232c793e67efcfedf8c4354053800750ec209393aef9e9d14", 0x97}, {&(0x7f0000001ac0)="6ee5848b36009bdcade414915d7e", 0xe}], 0x8) connect$unix(r0, &(0x7f0000000780)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYBLOB="b15d62206614d27738273c09f28205234153ffc2c31ca528da053273efa55950a502c37a5e8114091e3ad7861a39f154a742b75879c570acb7a39c5ddc44b78a423fd4c9a5afb811f496c5f6f1140e8435f94e26318d1c8d8a380fefa8614a04c62b14d3fd0bc5a65a23c7a6242951d8c2add5f04441095762bfcf4756bd19344f0390ec3edca222d217768a6e3f5a01b8dabb74238a0ce6d6015db31ee7678fdf267f80b0a0ff13817704512ca3f6", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="47ce673c9cb8ef05d7e99b7376460207cf292fc2c1dac0c23332b0b3336b96a3b48c02214170f39c1e039c6673fa51536cad39331742a507fd4ffb5d9912a4a33a945d4a7f30ea02b1dd480a1e5443879a37c2d50693f0414c3c786217f7c4a0c62e66357f275a55439532597521df9036e31daf2cd17e5ef539a6"], @ANYBLOB="a3f84d22797b81f3eac976353c7c5ab1932c5bcadef040a91af7fe8dab027752c7de55cf554cac35b8bcf623b65093e103ac81589320a9d7e918f70c0854e1e27e4ed64fd780c81288665e664ae1b469a8f5afdaffb06472b5e34741639c6636438a1f52b9c95d1308528a86237cc2fbf3fb5e21b77f4d655c2b72b585d0a4fc129f5c75df267a0f4283faa64978d848929dc316c4f9e550e4bfe6cc92d77af7f72600c759fdf0d63d4db89bd364968dccd0b3f04221e4b3d97dbf9971522258fa231d73406754938159743d20b8cb32ef3e7e51b446d96861217f60b19db9b24e151661f8df754e4ff09a7dba2b8b", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="9524f5111fefcf0fccf0d03734a33d4e2c3b3a0dae4fd1282dd748e8f24c54e7fd121d92ea4209a600ec46f403fe3176a0f2077c1765a27e7aaf7a04e747525a6fed89b87eba405b796de7352070feec704fdaad92558e1d5e001c55d4f188c8d570553fbed72cbb8d6c0c44528b1fb63aa7b189adedf01cad5bcc08811166c84d920d5679bc13400a4d3403ea06820184149170fe70c04a76ff1fda46819f31fe3cbd17743ee753cf3b0761e419d4de2d355475ac25a834f94d0e6db16e06b3ffa8b0f8c2dc26df4b6d"], @ANYRESHEX=r0, @ANYRES64=r0, @ANYBLOB="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"], @ANYBLOB="58e9db3e68ed4b3b52260f0cef4d0e8340de6c78442c745470914671c1d161f20fc95beee2704dd1df73a1e38854049cf14e1fdbe2bae699431490f783c91ff5afc67c64f34d9c98cc9ba7140780ad850e799c044161b024d52be8132bb7757c62779d2a10f9d431966f3d7909942f21d006da4959894224a54a865981cfd174bb53b06d09f9d6e61812f677da62bc1cc0dfa64e9033c1568c4c65f9fc5c1fb961e28c55eaebb7cd35691cda52240e7ea15473b3159d6640a71c5267d2b615b9d76a17e87821692a30cd0087becebdba8b851409431a275a6a987bb41bbfde0b2423a1494a21", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRESHEX=0x0, @ANYPTR, @ANYRES64=r0, @ANYRES16=r0], @ANYRESHEX=r0, @ANYBLOB="6a3846593f273286f6d45e74f7922762360f4153f4ce3cd63aa07cedbdcecdb7dd8b538aad13856ece038936104846df046350c68a22af0da8f5583479add1eb9c2d499329ec4d42bd41ef46a545d5fa340b8d772074427c5e826d05f0e8f5751e6b03b6abc75b0469bfced34e6690", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="829538abb213ae0349b5c3946898cf66dd5e7f98dca31a01625375491960a58dda539cb78bef1e1360cafdea8b74a198ab1e1ea8305906cc249cb407d8683b4da24e5131a9c1575ba69b98e69441633b78b1ae86bb8b45dd734da9672aab70e6fcb296", @ANYRESHEX=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR64], @ANYRES64=r0], @ANYPTR64], 0x5) getrlimit(0xa, &(0x7f0000001b80)) 00:08:02 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8, 0x7ff, 0x9, 0x7ff, 0x8, 0x0, 0x401, {@in6={{0x1c, 0x3, 0x1be6, @loopback, 0x8}}, 0x0, 0x9, 0x0, 0x1, 0x1, 0x2}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x5c0d73c1}, &(0x7f0000000300)=0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 00:08:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) sendto$unix(r0, &(0x7f00000000c0)="4cc187a997863c94601f57efe760b176fd1c7d9bc1027cac15c7319b51f8a0f119edf35fb6d23fbb9038c7a44ff67dabf2b1ed0c0865a5f856160210e1334f9934dfd9b2dfd81bbef5ef25cce1220ed0a094c08cf49e8d690823b70f63c6913d2f062dbaa2cd33819b496c70479ad05baf71e4641e7d002201d87f781bd6462bae7d4febf5d7db2fa8cab6aa5b64f3", 0x8f, 0x81, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x8001}, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0) 00:08:02 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shmget(0x2, 0x4000, 0x640, &(0x7f0000ffc000/0x4000)=nil) semget$private(0x0, 0x2, 0x2000000000000100) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r1) 00:08:02 executing program 2: syz_execute_func(&(0x7f0000000000)="418e245fc4e265a69763780000dca41d872866426d6d2e26460f3803b74976f776067c400f68c268c2cca2b9bedf440f71d77a67ef7cefdacd2667430f8314e00000058c714771476a7f00d8") r0 = semget(0x0, 0x3, 0x280) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000080)=""/179) 00:08:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) msgget$private(0x0, 0x0) freebsd11_stat(0x0, 0x0) getpgid(0xffffffffffffffff) chroot(0x0) 00:08:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100), 0x398) r1 = socket(0x2, 0x10000000002, 0x0) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:08:02 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x10) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r1, 0x1) r3 = fcntl$dupfd(r0, 0x1, r0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="8b8901628ac080065b2b4c689c37e1ac4be443d52cf9ecee5762ba5894350959f6e7f29a6902dddf7982717d150eecc4b90bf42ea7e20cde656fcedbd59123dda48c86c893beb4c1cfdffa4c5d448b53e4fde9551be9d05e81bbfc91886060bc4be463a7a2e9becd0931f3a6fce6b146357de2df6439065a607f613fc9933f8bd93d768768ee80e1c640a4657ff5b07822c075bd34ed325e3f63a39a4b70fd6b9b8146a67519b263f13bdb2eb41b13f8e3559fd992001e728149537c58b50ae661421b36f58a55722c82581772a2a35bf1c08591528c711f45dacc6d8e70d979fd6da14a5f0561") writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x0, 0xa8) 00:08:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x6, 0x100, 0x7fff, 0x8001, 0x3, 0x0, 0x1ff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3ff, @empty, 0xfffffffffffffffb}}, r2, 0x3, 0x2, 0x0, 0x46d9bb0a, 0x1000, 0x76c1}, &(0x7f00000001c0)=0x98) poll(&(0x7f0000000240)=[{r0, 0x2}, {r0, 0x4}, {r1, 0x4}, {r0, 0x2}, {r0, 0x20}, {r1, 0x1}, {r0, 0x24}, {r0, 0xc}], 0x8, 0x3) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x53f) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x2908, 0x4) 00:08:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0) sendmsg(r0, &(0x7f00000021c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="6fac56360819de2f6df482e972decf96"}, 0x3dd, 0x0, 0x0, &(0x7f0000003480)=ANY=[@ANYBLOB="60000000000000002900000020000000d51c206cea5f9eb3e51d0f0ee9957027f939639ea0cd04d2ec7071f19a780ad4d16c8c4f646c4154b87ee1006dad95909c25f59f9f433fd191dddff053ee8cdc4a7a8100000000a8000000000000008800000001000000c9138b93965bb7e888e6470fbb90d77294e492a8e225bdf3ea506ccf0602f1ddc0e35c5132330337454f34e835c90d50364daa3c25552e9beb023e4702055425ac2af2b2c5db44eeed6171f631d1652d6f18c38847ec41dfa3fdad02290da07f41619d3f14272c0bb76f438e11c767ad09f0a075b0484b07a293d62770bdd02858c24fdfcc8e444eaa03018939847a0052e21182dbbb0000a80000000000000017000000060000007cc305323eae3f2c8efc66cfbdda18d14d9d76b2905d9910ec9db66e43895ffc4435b054d153ccb3149d93d936d6056f7643cc55e007a24a93fdb1564d8c1bbd4fa5da18b66fdca594b1f71a2b410c5c9658dd0d55968c3bcc98f3d55a999a591b15825a3b853620afe46f47d156b31b20af85f19c18404f46ac86c72e8226e66b5761d327affeaddca70c5d6674a8725c236791ae000000a000000000000000ffff000071050000758aaf0c0382de0a8d851d1ab80f0aa3d3ccf4391439ae4dd394c1c2800fab2467f884df45728b9014eaf356f3a0686af3cc2302428e459d4c2d34de2172607497a3192e243354aa6e28982f8a02a9971cfa019a23e7cb274d76e56328d8359b62c60a6cc25b6f3bd313923763bf338805d72a1c2423130445a07ff559a6615e5cdcc9aa7bd7807f7623ed3ccaefbf79a000000000000000ffff000001ffffff1e210eddf347d9ab6e016f63a88fe90a9f7643566c47d8a351570a88a1b5134145f8390d01329169241ba747a91dd2e67124b8ee0c20f6e236914b241718121792ef565490035517abb790ef31608b3e67e15608edc08d874dcc7dbc73abe5d40daa1b7f6dc00530d223ff9688f87880b0812296366a27ac219d20f55d8f250000000000000000000000000000000000e534b484c5bc2600273988dd7a8682f7412f58000000000000000000"], 0x303}, 0x80) r1 = socket(0x17, 0x5, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0xa) 00:08:03 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto(r0, &(0x7f0000000080)="78a7095b563c10a5f923a2238c7e892595ef0c6501a62b8c12162c6f3f4c584bfd62", 0x22, 0x100, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) shutdown(r0, 0x1) fchmod(r0, 0x109) open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x28) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:08:03 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="cdbf0e000084", @remote, [{[{0x88a8, 0x0, 0xe00, 0x2}], {0x8100, 0x4, 0x754}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr="00000000ffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8b, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:08:03 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x3) flock(r0, 0x8) 00:08:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x851b, 0x4, 0x4800, 0x9, 0x0, 0x3f, 0x9, 0x800, r1}, &(0x7f0000000140)=0x20) 00:08:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f00000000c0)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") 00:08:03 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c16b5b598cd801b5d69d2e46962f5696200d9d90f828241395bf9f2680c0000008fe9589b26d97ff6e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d68074851518fe9509b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c670f5e5bf4470000c401fe5ff6e3df646736676670664336660fd2938c000000660f5c4d6ac4e259977b021d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0xa703, @mcast1, 0x8}, {0x1c, 0x1, 0x7f, @mcast1, 0x6}, 0x7, [0xe4, 0xb19, 0x40, 0xfcc0, 0x20, 0x10001, 0xbeb9, 0x9]}, 0x5c) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x42, 0x4) 00:08:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf, 0xfffffffffffffffe, 0x0) 00:08:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}}) 00:08:03 executing program 3: write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1) socket$inet_icmp(0x2, 0x2, 0x1) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000280)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:08:03 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto(r0, &(0x7f0000000080)="78a7095b563c10a5f923a2238c7e892595ef0c6501a62b8c12162c6f3f4c584bfd62", 0x22, 0x100, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) shutdown(r0, 0x1) fchmod(r0, 0x109) open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x28) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:08:03 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020019"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @loopback, @multicast2}, 0xc) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:08:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) fcntl$dupfd(r0, 0x0, r1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) 00:08:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10487, 0x40) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)="b0", 0x1}], 0x1) 00:08:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="1b2871026974e1aaaaaaaaaa08060001080006040001aaaaaa7273bbac1400aa569e585e6004000000000d7ee6e8687dbf2df3a165c96a62ee603ed11003a0a410f87bbac730b451709418383e74f80965382dd618c2a44ae704c842279cb80622f50f5602e4a93e56a068bc43097a6b650afb537fb738315e0409d6f4829ca7cd99882986a5bf529f84ee7e0cd9724d1fd6599186d887a63acaccadf2912e9ffda272f8c5dcf8151108ed42e4cf25e5c9b0030000000000000008a93110d6bd409d852abf938000000037f70415ced3a67d6c1fb3daa101e42ca63307c6"]) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @mcast2, 0x2}}, r1, 0xffffffffffffff00, 0x0, 0x3, 0x2, 0x100000000}, &(0x7f00000002c0)=0x98) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) clock_settime(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000000)="314a438c6d3c385d7b14bdab494c8304fed378d8f71e5fb3dea3bd90c6bd00f284d32d982bb21e17b48247deeee21cc13f9262cbe781284bcc7e7d21401b07b268e4110753a8864ac741aa5b9a08ae56e03cdfa9709f89a8e705cb40840f32624b5bd469cfd511e5266dc945ba1b20ac96fc73cb", 0x74, 0x8, 0x0, 0x0) 00:08:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$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, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:08:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) r2 = semget$private(0x0, 0x1, 0x10) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/53) 00:08:03 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x706c, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r1, @ANYBLOB="00000000000000000400000001000000feffffff"], &(0x7f0000000200)=0xa0) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:08:03 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20081, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x4, r2}, &(0x7f0000000200)=0xc) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket(0x17, 0x5, 0x1f2b) accept$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getgroups(0x1, &(0x7f0000000240)=[0x0]) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setresgid(r4, r5, r6) 00:08:03 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x58, 0x1, 0xa074, 0x3}, 0x8) r1 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000200)=0x4) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpid() r2 = getpgid(r1) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 00:08:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) r2 = semget$private(0x0, 0x1, 0x10) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/53) 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x100, 0xcab}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0xf33, 0x8, [0x0, 0xffffffff00000001, 0x20, 0x2, 0x6, 0x1, 0x4e76, 0x9]}, 0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @loopback}}}, 0x0) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000480)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc93660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061420f6f8a56000000c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000380)="1c18c4637917d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf9f244dfefc7e4c753fbc4e101ed66420f383ed2427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269c4a395789b6ef9000000000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x4, 0x1) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r0, 0xa}, {r1, 0x4}, {r2, 0x88}], 0x3, 0xffffffffffff0001) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) r4 = accept$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="b2df0f12736afee2d579665a8fd1fb49648a48b145c3dfc8d63667532f9737adb8b2f5dc7fb140c6e8980f511478f1ec1a265474879a62ae3ea0ea3ba1d14bc6bf5d42c7f7b727e9f30c1fb108eef47692fe4e643e80396963f10940ebd2a2ebabba06584227ad8beef44374230da5b13281fe7cf1fa04296c8c21a6b1d67af03f94ebb99252e5fe9e5e493a3c11b48db5c16c27a865397c94c0238a79a74a12b7babdca379679ae44f2452c0f8cc2c03ff6c481458f4a8e0c8c1a01ee9921010efd8dfcb20facf37b885033dffde75797cee4dfdd9777efd825a1d7d3ed5b7ff542af5f893a0408f939ed917aa65721db", @ANYRES64=r4, @ANYBLOB="a20ab9514c976c2c7158de1a6f8d08bfce82b43a4db564045894edfa868c5f765b77de07a2024b40cbff61b7aef0eccc4806069503efd415ad50a08563982af91d5d11ceff993085a5177cf862c587cf67d08bd99e29d9513b0319a4792cef7d0349e18f87cd12d21977cfc00c48093615a722df602dc1238e", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r4, @ANYPTR, @ANYRESHEX, @ANYPTR, @ANYRES64=0x0]], @ANYRESHEX=r4, @ANYRES64=r4], &(0x7f0000000100)=0x7) 00:08:03 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:08:03 executing program 3: syz_execute_func(&(0x7f00000002c0)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r0 = socket$inet6_sctp(0x1c, 0x4000000012, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x3}}, 0x0, 0x305, 0x5, 0x3, 0x81, 0x2ad0}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x5db3, 0x3, 0x0, 0xfffffffffffffffb}, &(0x7f0000000240)=0x18) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000000040)="6d094905576535d78274004f9efb79ee9f0d69d0f9c27b9a8e5b4ee650ea743f82f7c2d47bcec39c66abd8be3fc1a8cbc68c39a63f2d1cb9b4c42008778244722b04262de2bd5b0138b6c23b39019aa871ee430aa49a9fd705b34dfab6cb60873714c6548d278454527f410c63edf299f899126f06580f7b1a7da2d258a8cd8b487930c81611be51e5370711a11bd15ec15fe989eba08120353816388d15d824b93b7a063ef18220905f4bd256e277229ed69745861030f5784bf3c029f5f610ff6412e8fde0bbd3ce8178cd9a0e65c810b6c919f0a93018c1ee7b083a5ed9b36147dc") 00:08:03 executing program 2: getpid() r0 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") __getcwd(&(0x7f0000000200)=""/144, 0x90) setpgid(r0, 0x0) socketpair(0x1d, 0x10000000, 0xffffffffffffffe0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x6, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x5}, 0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = msgget(0x0, 0x80) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000002c0)=""/140) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9d3}, &(0x7f0000000040)=0x8) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000100)="a56a1c90451d556acbe5fc0136e00417d9b309e82c298749450185ecbba71b8c314a168d0f770fc4f769a370618217765d62291483eb10df6d7cfa517697db79d584f58cf6c4c199cd08b29fc57c731a3fc93497a5a418ae9db756cd1e61f337d0f7a566b6df30ced951df532c5b05c2fdd3feb5451ab307fec431a415dc2c01c3be383a891a9d7ea63fced546646423b624e817b9e0e6f96514e4b22fc60434be0eb75bd3c21fc8cc3dfea355c853ed2ca3215d21be94d5829c45") getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf, 0xffffffffffffffc1}, &(0x7f00000000c0)=0x8) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpid() r2 = getpgid(r1) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 00:08:03 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) msgget(0x1, 0x100) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xed2, 0x4, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0xff2, 0x80, 0x4100, 0x10000, 0xa06, 0xbb4, 0x5, 0xfffffffffffffd1b, r2}, &(0x7f0000000140)=0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x1, 0x5}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r4, 0x9}, 0x8) 00:08:03 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x0, 0xa00000000, 0x8001, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x3, [0x9, 0x8, 0x2]}, &(0x7f0000000100)=0xe) 00:08:03 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0453b0f0f9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:08:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f0000000000)='\b') socketpair(0x1, 0x0, 0x56, &(0x7f0000000080)) 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000340), 0x2000000010, &(0x7f0000000240)) r3 = getpgrp(r1) getpgid(r3) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117) mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r6, r4, 0x0, 0x80a304) 00:08:03 executing program 3: clock_settime(0x8, &(0x7f0000000040)={0x101, 0xfffffffff7ffffff}) 00:08:04 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0xffffffffffffffff) r6 = getpgid(r5) r7 = msgget(0x1, 0x8) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r6, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r8, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r9 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r9, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r9, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1) 00:08:04 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, 0x0, &(0x7f0000000200)=0x334) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) recvfrom$unix(r1, &(0x7f0000000300)=""/209, 0xd1, 0xc0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_group_source_req(r1, 0x0, 0x52, 0x0, 0x0) 00:08:04 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000"], 0xc}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) linkat(r1, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 00:08:04 executing program 1: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000340), 0x2000000010, &(0x7f0000000240)) r3 = getpgrp(r1) getpgid(r3) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117) mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r6, r4, 0x0, 0x80a304) 00:08:04 executing program 2: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000340), 0x2000000010, &(0x7f0000000240)) r3 = getpgrp(r1) getpgid(r3) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117) mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r6, r4, 0x0, 0x80a304) 00:08:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000340)) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x4) syz_emit_ethernet(0x81, &(0x7f0000000100)={@empty, @remote, [], {@ipv6={0x86dd, {0x80, 0x6, "a4d153", 0x4b, 0xbf, 0x1000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x52, 0x0, 0x9, 0x7, 0x0, 0xb8, 0x66}, @fragment={0x9f, 0x0, 0xe7, 0x3, 0x0, 0x3b4, 0x64}, @dstopts={0x16, 0x1, [], [@enc_lim={0x4, 0x1, 0xd81d}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}], @udp={{0x3, 0x1, 0x8}, {"44fd99eaeda7fc0f29cfb570e120567dd3681784c3d4d996e3b19b"}}}}}}}) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000003c0)=0x3, 0x4) syz_emit_ethernet(0xd3, &(0x7f0000000240)={@random="36584a10bfbf", @random="c34a88ef3d80", [], {@generic={0x81ff, "7e222e2fa7f4dd4c44606e398bdc416d57d37880edc0ee208a2c7f03c71972e93ccdb69a5bed5267f3585b80ad367e6a78de591fc379e23b2690d657a7ac4c96a52a97e14dd98df9d0512f8ddd28b17533bf40ffd889c52253756136df2b1434a9ff019fa774f1accc32c04d1cfc0af3e79895298b44975b5a7bab99cfd1ac452932487308b5aef4e64a701895b5a3bb3665b0a133845b59fd28894e58ce916bb1ff2c12313c207a3de218897ecd78585966869592ffe84be67440517b15291dc9e44f832d"}}}) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000380)={0x20a45a87, 0x9}) syz_emit_ethernet(0xe0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a00fe024300600000000000ffffe0000002ff0200000000000000000000000000018b0090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb251f671e9917da32a2cc90dcd32c17b253fa5ede1c73fa25c55a52068002be2029b6829682bd55ad84a0ba7e44aac05efe9e640a03c765990f0612077e205bb898a603dd4bb7b1e2e85d9044d2238283cb4d17792e862eb6d7b3140feb396db3ec6c6fc61fc4e1dc0d9f41e5faab48d5128d7a01bca6e510ce57f204f3b3aafb0a59a6dc9e978f2c31"]) 00:08:04 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000400)=0x1c, 0x30000000) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000440)=[{r0, 0x40}, {r0, 0x40}, {r0, 0x104}, {r0, 0x10}, {r0, 0x2041}], 0x5, 0x3) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000100)=0x1e5, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000001c0)={r4, 0x400, 0x3, 0x2, 0x40}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) 00:08:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0xfffffffffffffff9}}, r3}, 0x8c) 00:08:04 executing program 2: r0 = socket(0x1, 0x5, 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000080)=""/231, 0xe7}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/93, 0x5d}], 0x5, &(0x7f0000000400)=""/13, 0xd}, 0x1) r1 = socket(0x1b, 0x3, 0x0) shutdown(r1, 0x2) 00:08:04 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, 0x0, &(0x7f0000000200)=0x334) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) recvfrom$unix(r1, &(0x7f0000000300)=""/209, 0xd1, 0xc0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_group_source_req(r1, 0x0, 0x52, 0x0, 0x0) 00:08:04 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed1071515c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="b44493aaf5e9325e7232f0adc715ed3e4142983caa40de7115efc860", 0x1c, 0x20081, &(0x7f0000000040)={0x1c, 0x2, 0x20, @rand_addr="7ccf894e248209c87c85243988da74ce", 0x1ff}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x2b72, @mcast1, 0x7}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1}]}, &(0x7f0000000180)=0x10) 00:08:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x20400, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000005c0)={r2, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000600)=0x10) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x0, 0x1}, 0x0, 0x0, 0x200000}) 00:08:04 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x0, @empty, 0x60}}, 0x0, 0xfffffffffffffe01, 0x3, 0x0, 0x3ff, 0x3, 0xfff}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x7ff, r1}, &(0x7f0000000340)=0xc) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3]}, @mcast2}}}}}}}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r3 = accept$inet(r2, 0x0, &(0x7f00000001c0)=0xff4d) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x348}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000380)={0x400, 0xffffffff, 0x10000, 0x6, 0xfc, 0x40, 0x4, 0x8, 0x90000, 0x1ff, 0x10001}, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x8e, 0x20, 0x293, 0x72, r4}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:04 executing program 2: open$dir(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4(r0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:08:04 executing program 0: r0 = socket(0x2, 0x22, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xff9}, &(0x7f0000000140)=0x8) poll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, 0x1) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) 00:08:04 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) dup2(r0, r1) poll(&(0x7f0000000000)=[{r0, 0x80}, {r1, 0x6}, {r1, 0x80}, {r1, 0x8}, {r0, 0x4}, {r0, 0x2}, {r0, 0x4}, {r1, 0x8}, {r1, 0x5c}, {r1, 0x2000}], 0xa, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x2, [0xfffffffffffffff8, 0x8]}, 0x8) 00:08:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) listen(r0, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb0fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockname$inet(r0, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000012c0)=0x10) sendto$inet(r0, &(0x7f00000011c0)="357dad515b95f20e4c689b172d493f70088d623a3bddfca2a1387ec12d9cd7eff2b70a5efed5ff7a5ea97fe6b4248d40b8f3d5d50330cf9fcc685d6f869678ad5ad4c017096104ae52695e393860", 0x4e, 0x20000, &(0x7f0000001240)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:08:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:08:05 executing program 0: r0 = socket(0x0, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffffff) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x40) syz_execute_func(&(0x7f00000003c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aadbb1a1e005a660f7e0d000000002ef3ab76c161614d4da3b57ddacfa9c146008f097882d1b1ac45e22c892a0f0000009f") r2 = dup(0xffffffffffffffff) dup(r0) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000080)="a18ba1776e58a51502691b015e9e4d72f2920a77a9271442bd0aa0af745f2767ce70884b145fc608284ba9a57488fe78d678e99a7e636d38010629b5121c3e18e8cffedc0ae21ab4b3fc98ea1a83e7ba7abe369a43f354f94b40ea5be33ec192ac76cc1bb9dc872211cb5684cafdff91c5e2843dd3b0a89933897ef579042592944019544b3bc387baa5cbcec76a823b362bfb5a1a48035482fa31c6477e27f8cfe0f372a472f62c7b44b9805d48ee40d613cdae67a23b56a21f9e30adcd3e9844a47b9f7cb339b55535afcd327653") 00:08:05 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6, 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) close(0xffffffffffffffff) 00:08:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x6}], 0x2, &(0x7f00000000c0)={0xfffffffffffffffa, 0x7}, &(0x7f0000000200)={0x3ff}, 0x8) r2 = socket$inet6(0x1c, 0x5, 0xffffffff80000001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r1, 0x80000000, 0x100, 0x1, 0x9, 0x81, 0x5}, &(0x7f0000000000)=0xa0) 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000140)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") semget$private(0x0, 0x3, 0x180) 00:08:05 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) r1 = getpgrp(0xffffffffffffffff) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) ppoll(&(0x7f0000000180)=[{r2, 0xc}], 0x1, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)={0x8}, 0x8) getpgid(r1) fcntl$dupfd(r2, 0x0, r2) shmat(r0, &(0x7f0000acf000/0x2000)=nil, 0x3000) r3 = dup(0xffffffffffffff9c) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$unix(0x1, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ppoll(&(0x7f0000000040)=[{r3, 0x2}, {r4, 0x11}, {r5, 0x10}, {r6, 0x9}, {r7, 0x2104}], 0x5, &(0x7f0000000080)={0x8, 0x4a8}, &(0x7f00000000c0)={0x800}, 0x8) 00:08:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r0], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) 00:08:05 executing program 0: setrlimit(0x800000000002, &(0x7f0000000000)={0x4000000000000e5, 0x800000b361}) mlockall(0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x104, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "1f4704ef601cb684e89689ed3baa915e2ae29f9d7327bb97bf4068dffd1f410c", 0x10000, 0x627f}, &(0x7f0000000240)="d9c008ccf2e644b1a59f888eb471fb63d002d36ebdd5b325b45131c6066914d9319cce5888ab199ffb221771faf2c0ea", 0x7, 0xaf, 0x3, 0x100000000, 0x8, 0x180000, 0x1, 0x200}) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") 00:08:06 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821286981e"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0xd}, 0xfffffecf) 00:08:06 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file1/file0/file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x80) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)) 00:08:06 executing program 3: syz_execute_func(&(0x7f0000000400)="985e3ac23ac24a1c340f05f359c401505eed43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000c4a3014094e4c03efecd63fb36f083b600800000f00fb8c4014e4e4f751ec419846d7d6fdede2e262e66460ff5ee07f240d1d246d9c714a8c4e3f56cbd00008020f6d0c466410fe847e8ccc4c1d9fe0ad3026466470f74b473d39b000000100000c4a215bb7a04fda121a4ad61610bc4c32121b9a5605419c201b04b970000f08171a30b8a826eef3ef0f75007f2ad8cc7e86600af688100360fe25800618de3c0f526265488fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:08:06 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) r2 = semget$private(0x0, 0x3, 0x240) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000640)=""/4096) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x3, 0x3, 0x800}, {0x4, 0x3, 0x1000}, {0x1, 0xffffffff00000000, 0x1000}, {0x4, 0x1f, 0x800}, {0x3, 0x7fffffff, 0x1800}], 0x5) freebsd10_pipe(&(0x7f0000000100)) r4 = shmget(0x3, 0x2000, 0x50, &(0x7f0000ffe000/0x2000)=nil) semget$private(0x0, 0x0, 0x2) shmat(r4, &(0x7f0000ffe000/0x2000)=nil, 0x3000) semop(r3, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) 00:08:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10100, 0x182) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000280)=0x100000000, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x9, @empty, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x9eb, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x80000001, 0x8001, 0x5}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x10000}, 0x8) 00:08:06 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x401, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x6, @mcast1, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x7c06}]}, &(0x7f0000000140)=0x10) listen(r0, 0xa001000007ffe) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x8, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00ile0/filJ0\x00\x00\x00\x00\x00'], 0x1c) 00:08:06 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x110800, 0x10) ftruncate(r0, 0xa) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=0x0, @ANYBLOB="f50d010008000000"], &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x10000001, 0x0) fchdir(r1) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000380)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0x28) fcntl$dupfd(r0, 0x11, r4) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) nanosleep(&(0x7f0000000300)={0x1000, 0x5}, &(0x7f0000000340)) setsockopt$sock_int(r5, 0xffff, 0x0, &(0x7f0000000040)=0x6, 0xffffffffffffff7f) setreuid(0x0, 0x0) 00:08:06 executing program 0: setrlimit(0x800000000002, &(0x7f0000000000)={0x4000000000000e5, 0x800000b361}) mlockall(0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x104, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "1f4704ef601cb684e89689ed3baa915e2ae29f9d7327bb97bf4068dffd1f410c", 0x10000, 0x627f}, &(0x7f0000000240)="d9c008ccf2e644b1a59f888eb471fb63d002d36ebdd5b325b45131c6066914d9319cce5888ab199ffb221771faf2c0ea", 0x7, 0xaf, 0x3, 0x100000000, 0x8, 0x180000, 0x1, 0x200}) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") 00:08:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530007bf324fa8c8d67c26a2563c25b6dd3c5649d199ebdbc469b1aed6a63ac6b794b4d83bbb671f5d5080c72010efa3c79b19eb37d949bb31923aa3b42b3bed7b66c4985a403bdee921a850ca52a0f019ff0ab1b2c4a9a3ce5"], 0x10) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000680)={{"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", "52ec21757a21a07d33316a769a13847afa621f85348f05442885a50c766e1c41", 0x0, 0x6}, &(0x7f0000000100)="4ae040767f17d650cf2895a8465404b9b357cc37081073e0e5347a178769f2a009fc22b9a981c294e2c4955e2ff9d206541cc3990d59dea3fc68b09ebe8a570671aa1fe9fc4dcf423c8c336431755e588cdfc38b0282cade762b945631b3b5ff56562453fba9719084e95d4754c1505e3b90dbdef746675e8cdeb3d07c105a58440cf9411355266c6479525d64936326aa21499bb5cba5d983a89b", 0x100, 0x8, 0x3, 0xffff, 0x100000001, 0x5, 0x200, 0x8001}) r2 = msgget(0x3, 0x104) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={r3, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8) msgrcv(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x7e, 0x2, 0x1800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) linkat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x400) msgget(0x1, 0xfc) 00:08:06 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) r2 = dup2(r0, r1) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000000c0)="f27a25026a75e5aeceaf133d56e47b23bd") execve(0x0, 0x0, 0x0) 00:08:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) fchdir(r0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f666b6c653000"], 0xa) ftruncate(r0, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:08:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(r0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x1) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/14, 0xe) 00:08:06 executing program 3: r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x5}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r2, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) 00:08:06 executing program 2: syz_execute_func(&(0x7f0000000200)="984a19e9c4a2791dcd0cca0f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c002e0096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474efbe2") syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), 0x4) 00:08:06 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) read(r0, &(0x7f0000000600)=""/248, 0xf8) r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) msync(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000180)={{"daa551274a74f7e20edaaf3664c944677878db94086c18f5e7bed5242c51df9fdaf5823b0624d8a9810ed660799fd7323dc0e9a91c53ae1fba7140a70a189082efe8f79a2324b95032e55e0462b24dc06aec187c38b92f9c7dbf316da95a9be903d0dad63f4248f49d232af5c0ad23b7ca4ab3425286a8695b8738f01ff5a1d6685b7a6e21da3f500a232bf952122fae9f642dda38151a10f65474f1b59fb44ac88dfce03a0675373d7a87b8c65e753e52be5dbb8820e26a8ea1310ea149cfba16d9913587fe25dbafa9c55ddcc86535da5f1b03340f485452de13fbbd09be77c204fae639d2a3a1e266d6b820eca19e0bd2c2a9c9721fe3c1650a94137c24c869ae7419ba134965313c8aa518391c4b01729f7d9d432cdfafd63866616752f66d93aadbe5ef14b229e95555975804a159809789f9697b3e13f9ca3e7eaed6eca7c57aee160b4cf1b49161c5081a5ed7a41d60653de86ffaf20f6c834c617a27dd749d7e2283810475541c4010bd012c3aca78a62209ffcac87bd1eb56c7568d6fc0b1089a1a1bc6ae591fc0fcb8874278412d3fede13145b7c81d80ba34c84b4a0b418fc5c899982f0ed76228245127c00c69187e0c5afdab67955b59d68d2d68c86014d7da160d205fd973beefb7dbaad77bcc2913d7715ade869bb4f416cfe81ba3820f3b5e4fffbd344d48fb333fe87b2ab125cee0e2d96e9cb98a7b6c807812191451afc3dbd9affa65d81444212fe7dfeda0fa14ffd8f3587a2d5ef5af59713320501fb453e2be1edc0d485155a8c0b0e37780b7fcc2dc03c325daab4c0c587b3d4969239eda8582f98881178719a4b728948ef668eef3ea15de4bf0397cf644abda35ca7ed5a246d14c90c8f39fb909a6eb3b7868c24b784891ef5ddc22bc067ecbfbb381d99edc4b8b2efa944d586ace5c4839d637ee0129d98d3a762a70db5064a632642b15cd803307f5333763877949f5651757617c81bcc30e55f79ae3a95ac601f720d65d56087d8e57771c0ab39b7f437294594ff8695fc51f3624469da76863e29586d7d9ade3a3b63316f6db982a4c55a374afe9edfd46fccce45c64b89a051e5d61276318ffb9be3ed6cea134341a517d0abd9cafa8cf5afac01c67ebc5d5c4a99e5035429294d00f7475682f98740632f5b9dbe6cbbf1359a3a6e9b61a219962999424afc779b71ecf0144af694de503e5199676ac4a81358dbd723cddf328a57899034ffb97f1ac1b74e1ee071479540d08a7399f8635874a94ee9500eda15218a010a09690b65db945ffe74639c77aa3dd5af9611aa25ac84780d9a93aee6899b40a443764df948bd61939d4a12473979919e1ad2ed3a8d5e2aafccaf9db6b73a18c3ebeef481f6f4005b35a91c973f2c1b41d5f0afd182924a4ceb645f1ccb4194bb0f0a23e616464337ed9ae1aaab206910e762eee", "bca432c27b647ad6d80e3e25060835fcda711397b186f3bc8039a52c22869feb", 0x10000, 0x2}, &(0x7f0000000040)="32768d467ac3372fa23039052a58627debb3f784a38ee774c4674302d6190ba88f8355cbb897fdfb08ff531e9f1c47f1c938e353f473442694fe4bf2aabbce7968157a5e6d50ddcb1bfef2c66244abf063df3bc401a25af73873ea16ef8af42ff6372e0c6e4cfcb07e55dbc6ea4ce29d0ed8f78e690be5144c", 0xfffffffffffffd4f, 0x4e2b, 0xffffffffffff6845, 0x0, 0x4, 0x94, 0xffff, 0xf3a}) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 00:08:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket$inet6(0x1c, 0x30000007, 0x2) fsync(r1) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x73, 0x4) r3 = dup2(r0, r2) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000140)={{"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", "62f9da88d58fe563ed2f11fb03a9542adb211280cf940cd353b0169df9bffb0a", 0x7}, &(0x7f00000000c0)="ee4ae9bca6cbdcb3c65a108df3c8c967cbebfbaefd4330d6e2a23bb4ac4e6826a71c50c2e9fcee20f7dd99ebd98252d04599561978e50fee96763fd21fca7071395186278ee12c13872ef1617574c2ee803452d14fe7ca13838493877709c445b93ae89cb4769c75d6895438", 0x9, 0x401, 0x40, 0x1ff, 0x8, 0x14, 0x7, 0xffff}) 00:08:07 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000680)={{"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", "2bd4d1f301bfe2768c0221ede0fc94e455d0c11567a0cd78b331c571d50dfefc", 0x4, 0x3}, &(0x7f0000000100)="ca686ddce13014059dd94b5737", 0x6, 0x1, 0x3ff, 0x8, 0x200, 0x0, 0x5, 0x8}) syz_execute_func(&(0x7f0000000b00)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff2b565dc5f00004f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r1 = open(&(0x7f0000000000)='./file0\x00', 0x106, 0x40) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000200)={{"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", "e8713e046154a2dcb0453ff120cfa3c516e4ef3a8e32996eaf0986717a0daca0", 0x4, 0x7}, &(0x7f0000000040)="d87aa0eb3f8d13fbcc406384492171a79953a3c3060c4717fde36bce6b05c257bfe80314d6f9c599559724929409935efd65ba4d4a8efee95f664a193023c4274b89e2f6d24abc39b6", 0x4, 0x6, 0x10200, 0x5, 0x3a3b, 0x4, 0x1, 0xb6}) 00:08:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x1, 0x10001, 0x80000001]}, 0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x5, 0x3, 0x8, 0x803}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f00000000c0)={r2, 0x0, 0xc7000000}, 0xfffffffffffffd37) 00:08:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x277}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x8f}, &(0x7f00000002c0)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @random="0a87e01efc57", [], {@ipv4={0x800, {{0x5, 0x239, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @icmp}}}}) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000080)="fdc7fda43e91538624bfbdd795004ee8dc5086ba9e791334afdda5ccb57a0ae7e9ce0e9694e28f90aff0e38be8745030001d16d78cece80e66bdb55b5c2f636b1d59da86c898d918880fc5c131529afa9b7a16c93a857c66244214876a6b333558f614bb64d8476b5c75a98dedf14ed0e1af9e4dd39d21e42790e65f4a12798b8d6303016d101da6f7b6f0e8fa6592131226921ec104842cba02f8b6a17a57fd8fed271cfc49ba25b8637da784cf61a18530df2818219f11ced41785d4c6f45cc90c51f8cb") pipe2(&(0x7f0000000180), 0x100004) open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x25) 00:08:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1019, 0xfffffffffffffffe, 0x22) r1 = semget$private(0x0, 0x4, 0x80) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000000)=""/6) 00:08:07 executing program 1: r0 = socket(0x11, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20008, 0x100) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000180)={{"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", "0aa4d00036e160e609972e7ffdad131ab658ffe4eb7f4b0919bf91ba0e2b9f0a", 0xffffffffffffa6c7, 0x7ff}, &(0x7f0000000080)="62c85e2d354f72b709bc9c952758ec5d152ee61b50a01c75c686fe9ae6d9ca7ac0697174b5dd605023299916287034c8d63a6e0e20fc1c72cc6c2b76df411f3752f86db40ce65b0a91461e89801cad3753530b490f653274dab5eeeaa6a909872c48cbd876fe138ed08dc8f67efbf50ee61bc7be9bba0a69837a9eaa92095d45281518811aded3648de53dcc6c3359a227970653cc204510f048b7489a2349b97a3b9cab3fcac3ff22f9099a898ac5ed3346cdccc395caaa6d2e8f6d70057dbc03a0db00f4e13ebf1d2c422ac98b83dada67a6dfd4c4cd063275970b33b5b89c5ba90fb5a4cb30d003d99d", 0x9, 0x91, 0x4, 0xed, 0x9, 0x8, 0x3, 0x3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) 00:08:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) r2 = getpgid(0x0) r3 = geteuid() getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x4c, &(0x7f0000000080)=[@cred={0x0, 0xffff, 0x2, r2, r3, r4}], 0x10}, 0x20001) 00:08:07 executing program 2: r0 = semget$private(0x0, 0x3, 0x4) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f00000004c0)=""/4096) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) ftruncate(r1, 0x20000000004) faccessat(r1, &(0x7f0000000080)='./file1\x00', 0x3, 0x1000) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) semop(r0, &(0x7f0000000180)=[{0x5, 0x2, 0x800}], 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @local, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000340)={@empty, r3}, 0x14) accept4$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0xda6, @mcast1, 0xfffffffffffffe01}}, r4, 0xfffffffffffffffe, 0x4, 0x1}, 0x8c) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:08:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0), 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000080)=0xc) 00:08:07 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setrlimit(0xf, &(0x7f0000000100)={0x5, 0x1}) sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)="5e4f550dc4778a8b2f6fded7f728b6997833b597212a4d27b622b05a320fe542767cd47b2903ae7723bcb5fc3b2bc00720a0b4cd3da4edd2645c9fef62b42d90c7e3f32adcc76089f73c240a3335ec80d8fa73935aa4ed378816cd2301a4f11af0c08c159cbd", 0x66}, {&(0x7f0000000200)="d52817e7c44c3b59437e457f", 0xc}, {&(0x7f0000000240)="2440bf5a04281f55ad375b9cdaa8bca1e568febec3572b6a9c38005994d935e88783248d30bfbfd88f08147fb1353143ec2302c4f792af45cc569a5ba8f8aa9838177b8ba85aec2c012feea4f79361cfb947f19d88052267e1d05b65ec3b383fceb3df49cac6449575c529a7ab3702a8f1102410cf4b53fad19de4befb3803ef9d93ab", 0x83}, {&(0x7f0000000300)="99fda877cb5ae660efe43d", 0xb}, {&(0x7f0000001340)="d45fb62fecd15bec7a5bca45714a8653c2d8b7653b5c8dc626ad5bdc40d5059b1811b87f4c75fff4283f25215be34e60ab769a660912b702ad048eed121d3b13f11c4c3c2b86356b37030b4d467d7f59a4146f07f456829f672c98eef76a8d59252292d11785a5e2e65dd3e244da4ddb48ad362148583faacfba732afc901eac7212f387c28a198cb1e04596ed3c9f2e652c412c25f2c9c62c31550dc3e8e168e896cdde52d21658d087c0f24e492ae5bd7707f1daab3432dfba3861a06eb29716efc9cbe275375194022fa6afbd785ba674049dfeae2b96d066da6d658aef239c9ac44b89d28d2c980fcf33007d2d96b7bfee8608010f74f3ba0cd9c9725c0bb2623f309965207826ce234f72129290b3360321844adfbed10fbbd11137d915f23050b62a0915607cfd62801d1320bb49191d4af96a585cc3b536f6f18578b3d366711e78a14bc71357c9f191f3b87451a582ab8c8193f9e3c18f3bbd255577825baee73baaeea3c9b5534f11a7c5c0690b65094deb01cee594d4f69ff9d7890709b457c2fd257c4ebc8dd8879c7f81609fa2bb6ab6b4f65411693dd21246d36452ac1a279985246b1968dd24910be30cd9b1be9edfe8b2164b2acdc7766112a90ab3613559f0b3bfdf3e5ca260c9b7c0354577033e1212fa51a4150fae7c3bb3d2dea1d6fe08bf6f054e62f0891720e35c7254539d523e62c953bc57034224286704bbdda25db76c9d5345f044fd04669e8f4060880a180c889ddc9664af1a95d69ee4f1dfafcbf9094f8a84f081a3db36c5c57c53b1c0987fa653904124ef079c13eee8dd285494c7a5d38a9ddca6bf6d63199644fc3227023b06dcf4b18cd307d56f7ce76e0d55ae0700854478185039c0e943c8701550249294241643ddd2228ab27f4ddf290d0bb630daee598300a16fbe697a00d381dcaa9ff6c2af719daddcce41a022ebfa5f5fb0ba526bebe7d35aa170a938ed5003086048b1eb31059fabc84443c1ce0fe92e6ea71452aabfe02bfbb97403bf6e320a3bedc10c3ccab4bd08011dcbc3f23fe79151aedde167f5fe04939fc434f1c512124ad2f1ffb6b03ac52669f522c523bba10681e9009c3059df6611d43c72a5fff4b3a3dc13f42f6a72b698da9e1a3b2e4d990ec0558f9a749c931d757f32d376b41474141d3da0814f98098049d067b2a7d1bdd8dbaef5231cf0f7521b0ea1a16e46e6a88e08fe9efd7fb6bc23004b51ae186f8565c3d72959b95ba53f1d107f18385f596b48a0efeaf35929ed13b3a4afa844d28cf7ef6d841cd7a9a3df4302a8b552a12de971c0e860b542132a4ace3b92af3601172058694fd59a06ad899a1cd510c9ed4695bb954b5e4c02a2a45219070d71553c6ba9f8b44512a763e4e0ce677e9e59b37337eef9def1527cfb0b92d76d426cdb6c6f28beb6131fd55c7dbaa398824134140f269d18c32f4d5aa236a356b5fed9676ed9a50f1c0c6ef0f083186793930a4f928e3856c5931bb101a1547c5b9c493aa76eb0c8aad4efbf503dfb154973276e3b4a9a9bdde5858036673e2c94f77ab0f4d5eceb47e213242409ab13e20142b3b000be4dafbeb962e691b343eb0f2d973ffe8589cfc8ab9e27e813c8891b3b61bc1a3969279f496c9b0409b90235a10e666c3ea41ac16db90635f1cc33d9290ade5562452c3e6a85178c4592f8619a4c8b562c5ce769166650ab30443b0a09ed8fd550bee3efb4b48920604e281926077fff5ebc739d26343977304beb4377c71e2846936f20b21914babcc1019efb2231a169f9b2722f269b015587dee01ab83ab1c8e0a20d7f340c380c0e8369158eb680cfd606143255baeae88f87bb9e842fb31d66dd2bf69d5f98976a115273364b4b033c1633c626ecef6260b825510642a98b7c8c9d13d750a2ecd9f7b1682672cee95fcfcfaa989280392f2c4aa7b5751b3fe20d0d05cec52a8b94147f329b93161193892264b8569a359057e03f9809f5966028ea04d9ebc1f7d31d18b5affe4f38aee95a73bf21b0781dd740d5235dff75bfedea292060d8f3c9a8e2ce4d26ce4db4603adf0cf35e72ed20015f38490a0de97fe8b46815691ab5a9ffe132464931f6fd010034cdc27fb9b971ba16f2725887a98751cbe4e2bb02d7e233e44b3b00ef374e64b4c1ca0d5eeeeb0fbc0b9157ab0dddbdfe622eb08c88f60073218a8663e650961950e248d5fccaffd02302df1cd8a8b9856fc2f85ae4c326487de3f82f0e400fd66cc61736c4c4c6ab25452af48f932fd2b8c45ca5cd9492c12e005f9f9c61f99191f43b6e1a2cc6784c10e7ad8e1c294cce36d6ee2e05b1168e1a2a5bef7cfdf651dd911f271ecfc429cc6dd626a5d46559aa17902da01ae607babe413418a95517e7d741464586f0fa98ea15936edaa9275fdc0d1451f0c9f84aeabda1000e4d290cebd6cbeb967e4de51cfd73199dc69da7a15dfd4e999f37cf94dcb22a86dc512831a4d0e5619d4c80b35996466d9b38d67b82ee5b7f20823116724916405701d5afefdb01ed113aad802c2da2d47b40065c06bf88379a1237ed3f1523440eaa9272ec9691e3904872486a529b05203ab13071ef22d17ecf81be53baffddf3fc9f0de39d5c8a4570c377674fc05a2491288819d4bfe7f84c8e3edc67beb9cad40d4b3a85e74dcd72f7e102ad1b9606c99d03bfd830ba7cf81ce6edc2c172e437b7c65daacd8ae1c9ab810786e51a5c8ee948a3729a551a0f2d09830aedccc055bc0bcfb67ea65c8f93364ade48effaf803c0cff3af6cf9bfe4f8b9e43d066d2a618f0957bc0666e4372cf8caa7cfd478b5a00055fd8629955f78a61fd7d2f360d237f83d3ce6a395ce2fbcc6b604729d48fb4fbc86955fec852e9cb309068f4bb1f452c2c37edc20f8f0045d7336a12ff59e57d2aa4e14e08762e1670daec7dab3f47d071fc181a520206d27c98b5977c4481cec77c32ada7969466b52cfd2e2b96be9e2a939c4f1280967da0bcbc1d5b7a2e5c5d140d68071b2aeb6b3751bef9e877604e47cf28aa4394bb925bd1cf88599d331865a6f57f95ac8534435e6e81173ff89d800dd7ed838bf967c46e1a62f11aa21d11507c5c2db8f4896bc8623a61f0c6738467a5f3a22981739bf8585b162d864483fd55def32d2acd8d980ef3372dbfbb928b909a69186d60e8ad5a40050be0e09d394800e921b74c89e21b209d4c71e25c2b0f602359f4bf33d2b9d776364985822ee5e530f64d56f0c1b597489429543768ff8d79ac20a8eb22dee28be08a3b38d76270ab592046cc160ad1bcb6a4268299cf9fc84d5fb04d34b6f7b11f1cba1bef85139fcd297ada6dd81a96819024d1510aa8dd3ff8dd9ed08a95e3b5a4461cabbf5079b537e1a63cc9684a77ee7b3e27a83009ee0518a2fb6224ba447fe3b7f8f2a78e34e6ffd3367ae6b7230651416a3e2a063ad6458646f98188362225b57d05f3c2bf3be736f4381b413af06ab1686ca3d292b50a2bb4dafabbff4cc4f3192089e168957d1049392d0ece7c0b215b1cd3ff1dfee42dea21ef2f24b0cb53621d5f094544748f2c28c6a5efa8b99eb9c40021619018f252d0afaac4662733fd1ddff86408c18b492e8a94719e33fb4b281949eedacc46a051f1a437df2023c3573f0907f0011fbdd8f7e3116c4aa1971ae5302803ad34139164d1c2167c992befb72a2a4adcdf8341ea7744e2eb24454c681f6c2899b2043257df9259f97ad0295d9298608946839ba9db0fe1ec33eeab3e60bf8c6b5bb93c235db792835c7c302e6e206eeff52096917c9ac67bfbd24af4be50a18fb57ab2cf6885ea8293ff11d4be7ceff332b47290302650b5b1f48f969a405fe893445fb2499d880478197f87decdfdfc6beaaec3621c3d84842bb3641ead0af14edfd192ca41d6e1b216dab280744232329c6b491f17c230c93b4f90eaf2ad18e2a99f19e157fcba0a0b05f1b925fb0bd1548d32a07147fa8ee9f0cff979d7a4c9d39444a81ac61221512a1b4674ac58545593892f63e361abb46dc0577678d8be79fdedf3c401f983e9980416f7748d8f5f442ea153a46297988c13111ee98eaf996ac820c0ca651a1a2a7d5e5cb3296b779b8afbf8e691527a6d9309b3414bbc2576178a654b1ab3966f569781065871569ae8e9f1ee251d2c1bf87bbdd0bc24bc1857b08954d26b80e5eab1e7db8bed8d85595108aacbd39e97ef04a75a8ed3cd4a5645d47c7d517154f94bc221f6156cac9a2a2808c63c20597965e3d6a0f7ce1f6917e20ff58d76c341a9059cee27c9b698b5c093284be040e0fd56c9d8893c1df37f314d87addf2f124016e9d40d1ac4d044d1b2be2276bee8847e2026b0bc4f4921ed364b03bf63e2289ef6e7ee0300a3032415e77d4e2519394568da427634b2bdd02f46c3b9137705abfb07f4d730a3cd9c7d90b347f9b965a70076d06ffefef3078ae86fb578848719e064c7de23ff39cef4c5b03223746c391909d9bd793fb2cb190a54b9b966aaf9c46109851d5938f6bfeca1ce8b9f8e9b2e4a6c02bb7cbaf07e77410cd33622b69ab03f66a69f9ca3748917a7e90556ea719d801fe564ebaaf215abfcfc3a87753091027f67256637b0a06c0cbfb5b8d83d8dbf41800a51ccbb65326c5eb7a9c4c3dbc19e6f8bf3de5e0bc7c87b71924a855258ea892f1e904327176db4ff5ddd59fc8d0bcc4e29dfe6ff7c2d75c9529fff7d185ccd1e7ddcd63ad791fe9da6826a8c015f7fb1656f71ca66c723828f338035b7cf95cae4da05c80e4800b59d8b879b66bdcf43da8010f872134a0e69a2b4ddb183e121fbca4687abb939b2df60a2e1cb6d92af604b0219c2607571fe6ebeaa486c12cc09ffe12616da5d69f918917d5f6d4698a3a63cc4cec27a00ed13c272daf763011d3ae033d649d29296f318bd99b0316cc05f63061fdd2fe4451c354a499a2ec75067188e93421547520a13ed052baad16dc23c5480099ff5edc8b0ecb67896f18ab1426446cb534746bf30bee45a3a69fc3fe1d8814e64ca757a80f887e9e6101548a0b98cbdb32d696dd672dfee33da37b96c26c5af4cc9a6a85c3dc9d7621222965d4870d126c19b849614e9c4f6f7468693025b311b64718d23525a20b897a36554ff412a08cc882c11b80f7e584b9b87f251b84f28fe1c576400d784a14e751807bec7a1259a155386c1f8766435f3be88790e6aa1ce210f87639e1aa6c49ca68605c93652ae00e546acbd491f15f02fe75e644be396af51e2d3e394200468c2ecf08dd2398fbcd81bc74a1bab309d9acb938bdff34839a779f91d88af34744b47d2cb8851a70e25810d186d896886552cc8c0b6b671807b03ed9a8e6b6dac86dc910e39703aefb229ba71c3d1cfe84aade432c26ad1d274f9acc19fc6e56a6ab732e564748771103ab05f2e7982c389c1c85175b30a17db0b6692c5432f8529df0813b1d9c43ed7496ead310cd849d346c9552096df99c912555679df48b3f1ebd57ea9f8b5394558f4e0c9bcbc65f1711cc7bcab9b171d8e6aa288ad66ebeebf09bf7d4e86db6653f11c93d2cb1e6c1783ec4d6a882a14c0af2ec594d202c9e9600afcf858508b9b98b31dcc1c240e70ecccfcb8d1d1912b0e6c531403fff5f7e5a674f1812236fd5991b2d7fa8489bb5f13c7d0a32261b5cd5b3b3d970ae422775cc582d2a8ec893556b0380f8f76551a43410a5005ccdfc9793b399358677b43a31e20af8a21e8634ae1170f03d94b9b63884a5d4ea22504b1e4d4fefad87e842e155501d4fb22835d030c8744dd70c70", 0x1000}], 0x5, 0x0, 0x0, 0x89}, 0x4) 00:08:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0), 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000080)=0xc) 00:08:07 executing program 2: r0 = semget$private(0x0, 0x3, 0x4) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f00000004c0)=""/4096) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) ftruncate(r1, 0x20000000004) faccessat(r1, &(0x7f0000000080)='./file1\x00', 0x3, 0x1000) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) semop(r0, &(0x7f0000000180)=[{0x5, 0x2, 0x800}], 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @local, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000340)={@empty, r3}, 0x14) accept4$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0xda6, @mcast1, 0xfffffffffffffe01}}, r4, 0xfffffffffffffffe, 0x4, 0x1}, 0x8c) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:08:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x201, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1, 0x8}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x842, 0xb478, 0x1f, 0x3, 0x2000000000}, &(0x7f0000000300)=0x14) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0xce, 0x40, 0x10, 0x3, 0x4, 0x26b3, 0x6, 0x81, r2}, &(0x7f0000000380)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) dup2(r3, r3) 00:08:07 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2209000000000000000000000000000000000000010100000006000000000000000000000000000000000000000000060000000000000000010000000010000000000000000000008100"/120, @ANYRES32=0x0, @ANYBLOB="010400002000000009000000060000003f000000"], &(0x7f0000000340)=0x98) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000001a40)=0x4, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0xb, 0x80000000}, 0x8) syz_execute_func(&(0x7f0000000000)="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") recvfrom$inet(r1, &(0x7f00000003c0)=""/97, 0x61, 0x80, 0x0, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) r6 = getpid() getresuid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) freebsd11_stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001a80)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001840)=[{&(0x7f0000000480)="aa904ef8264700bcfc5b7a3809739113fad4ccc86f4c13a0a138a3b028fd89e101124cfc2e16ef6d4039594084d20bbd9ed8e63b0c931b54bb1afc7e8765147e0256b8804fdd1f03be921f3e431c8f37b88161046bf334730efc3b5a52d68f7d550a1e9c4279f1416e6ac308e06f1f8d7a3abe8454a6235eb31e7d2012a1b2b1ab9392eff5aaed8c0ffb818df36b324c435bb9163a6ebffadef8b7fb5d61fb0015c7e9bd4539a9c567365bcd4a6fc325721d84ff1c42f8ba1c5d1e22bcc76d8828f6f330ff067797d4a356bdfe51d9ef41f5119704807cb9e14ed34cfa94d3", 0xdf}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="a54d46aa9cefa312f5932e15221577899d4bedd79dc3a2c9fd80524b1d36a75e3051b5bb6ead13373cb6d1f26c2696a0247161fd34b3119ca65c9dd79fe3ff9fec61e974d0a533b33894cbff3b7656f092199db35e8b09387257ce6f55b8778805115efeedb2814aa986249169f878ce2cb2dff562fce85cfe2b8510ff6ee9ea9d9ec8cf03818a793b90b7693dbea48ac128613341063dabbb2006d340df7dca0ba4261ff72f78a22be4295b66f94941542eb6fad1771c26d3b66e83381f30795812f80e38e7a08388ecb46982736ef0c342021a539d18570f9ede73cf7f25fc0b732cf68c15df393b1aaea5bb16a438533143bc66841b", 0xf7}, {&(0x7f0000001680)="be647154d6ebb67656574b22aec1f90ad1f9d8d227cc192253316f9d0bc6f95e0d641e05572231e2fe4678416f2284815222432e7b4dd56d", 0x38}, {&(0x7f00000016c0)="24f2113e8b6a8a4c4952b50889ab165f0bf7f9cc6a9056dc3127a512f7bbc6cc5c6de5bdd6", 0x25}, {&(0x7f0000001700)="1fb26e71be311280c95a27a4db199963f29433dd0b09c49379ca1d7bcff681eb7a67db451a86dee85e19f2298632b86d43f28aa3644f88", 0x37}, {&(0x7f0000001740)="c4426ea9a805bb13e87df6c8d3a78b42513422d991b6db89c6b8973ae659a3b4c433d9260a8a8e8056c519df9e1d72eb0487e36cc3d53d7cd8e700179569c151afd17ba9ad9ab0b3143beaf1fb381c4c4fbda5f59c3006c00cfb17a8de13657b8b1da80e4025286d9045d310adde2ebd88e275dfd3de3e24e92656a5539084aec4b7eab212d4fd9c9c2bf853d8c00233386c4bac32b6413a152fd4ba586a87c77d7f759acd95c8401c0eff6453ce5027a4e33c231819277e5aa0b121ab89f6e03a24a79b54496429cdf358a257b56f6f6279ecebbe4daf", 0xd7}], 0x7, &(0x7f0000001ac0)=ANY=[@ANYBLOB="6b31be281976b0d01a17320276c80870c379357badd1ccf33b8d3f89e5e66b3e3b", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x100}, 0x20104) msgget$private(0x0, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000200)={r3, 0x6, 0x0, 0x7f, 0x100}, 0x0) 00:08:07 executing program 2: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 00:08:07 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = msgget$private(0x0, 0x222) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x100000000, r1, r2, r3, r4, 0x18, 0xffffffffffffffff}, 0x400, 0x0, 0xb8, 0x4, 0xffffffff, 0x8, r5, r6}) munlockall() socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x3) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="008004933ed70eabfa382315"], &(0x7f0000000200)=0x10) 00:08:07 executing program 2: munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) socketpair(0x17, 0x7, 0xfb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x0, 0xfd, 0x4181d1d, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x2}, 0x8) socket(0x10, 0x1, 0x3) 00:08:08 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setrlimit(0xf, &(0x7f0000000100)={0x5, 0x1}) sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)="5e4f550dc4778a8b2f6fded7f728b6997833b597212a4d27b622b05a320fe542767cd47b2903ae7723bcb5fc3b2bc00720a0b4cd3da4edd2645c9fef62b42d90c7e3f32adcc76089f73c240a3335ec80d8fa73935aa4ed378816cd2301a4f11af0c08c159cbd", 0x66}, {&(0x7f0000000200)="d52817e7c44c3b59437e457f", 0xc}, {&(0x7f0000000240)="2440bf5a04281f55ad375b9cdaa8bca1e568febec3572b6a9c38005994d935e88783248d30bfbfd88f08147fb1353143ec2302c4f792af45cc569a5ba8f8aa9838177b8ba85aec2c012feea4f79361cfb947f19d88052267e1d05b65ec3b383fceb3df49cac6449575c529a7ab3702a8f1102410cf4b53fad19de4befb3803ef9d93ab", 0x83}, {&(0x7f0000000300)="99fda877cb5ae660efe43d", 0xb}, {&(0x7f0000001340)="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", 0x1000}], 0x5, 0x0, 0x0, 0x89}, 0x4) 00:08:08 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) 00:08:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x5, 0x7, 0x105, 0x500a054, 0x6}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x20, @loopback, 0x9}, @in6={0x1c, 0x3, 0x1f0000, @empty, 0x8}, @in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @rand_addr=0x3}, @in6={0x1c, 0x0, 0x10001, @loopback}]}, &(0x7f00000002c0)=0x10) ftruncate(r0, 0x7e2780e3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x710a, 0x60000000) 00:08:08 executing program 3: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x9}, 0x24) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) sendto$inet(r3, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0xfffffffffffffffd, 0x1000000000003) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:08:08 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r0, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="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"}, {&(0x7f0000000140)="14dbbcb63c87053f6df4106e34a248a5945774c64da906f8ee609317ba6a4450f37aa8d5c5bfb76ec8963c2884f92b6f98e05c11557d12e3a77c27c059b99be0c8a0f0112d082e6cee6693a2aa293c9c"}], 0xd937dc34eb8a978) 00:08:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000200), &(0x7f0000000140)=0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:08:08 executing program 3: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x9}, 0x24) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) sendto$inet(r3, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0xfffffffffffffffd, 0x1000000000003) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:08:08 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x100, 0x9d}, 0x8) r2 = socket$unix(0x1, 0x6, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081fb6db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, 0x0, 0x0) lseek(r2, 0x0, 0x0) 00:08:08 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c0e640f381df3040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c4c4617a2dcdc461cd583d009d0081c66db712c483397fd38556562e372e370fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d488c7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f26ff30f18a8dceb4e4ea261b7e2") 00:08:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() getresuid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) getresgid(&(0x7f0000001040), &(0x7f0000001080)=0x0, &(0x7f00000010c0)) r4 = getpid() freebsd11_lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000011c0)='./file0/file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) freebsd11_stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001400)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000f00)=[{&(0x7f0000000b00)="d28b90c2b214baed13cc488f0e6bafed0531b97640e117c32b865c8249bbe7421d8eff2327bed7bb571e88116a3f3da0f0a0d62f546c5b10ce39083db6726a482dcc0e5029c7795857a3abbf3d89036df56d17e0f7f28678894deb7a85f52af3cf47d31715dd9f39c0ae774bd43062b521006ea2ce8198dcc43b01e5f7d1600adbf4a7fd044e41041c5f524ff40f26ac6cf47bdf04489db75f59dfcd76c23b52e1d2a042c4eb", 0xa6}, {&(0x7f0000000bc0)="386c02e806d656989b6794ca50be9faf5c7391d295235a1e72b091580b3834791bf0e14739aeb624fde4efe32fd5e1d212427581e26c0d08621ce438481fed5474ab8ee98e52cefe133f8edf", 0x4c}, {&(0x7f0000000c40)="e353ef27c98f70e43a6db767488efccedbdcadb8c9368b6d8e5399c306dbc80b69e24f1b0896f0c29f217ebd99d49a5402aac01ace3e45288f55f728c7f9dd8927d72701583da1368113324abaa1a7698c374f45edacd9a0849af1a5170a915f6431963948362b065092e1178ed3d5bba70d7e40170fa8a9ff31241f5f188aa7d4eb04835e4284311f3023458c2868a9f321b021d6a63b2495886147b45e66802b4fa9ed949b923100ec583bf3940eab345aa98f32f7acac6c831a097958186cbcda6928ea2228ec8b", 0xc9}, {&(0x7f0000000d40)="5b1bd85290cf8257dddc544c0fe5b41553086b6ea7e12c85c9ed602181892aa6bb42c041db020d4b59196af83dfc364049e1fe62d5549fd1ea6fb1309edd88a89f8dc8b3e5303b0bc5b2b3a39c80e9fae93654da9827a339a6e188516dea3e00a768fe216a80c05f103eacf18288f21050b52646d30e2a8125c5", 0x7a}, {&(0x7f0000000dc0)="d1b0136996bcf74a4cc8c00f162fdde50eea3472d2531133274c140e8152ab2c155da3bad2f7a52bacc0a4a5f72330370a0921f9a69601410490c8fbfe51c538fe544bdd37d3e1c55dfd6ec29be374d1f55f78b1e73837e3fb5f669340ee69f0a3d98a0f2db7bd24d70ee6779808889f18cd4f2e7a0c98f820d42f845deb7cf43f9a2fe71891d91a33263d584dd84aedfa11b2fcf3f79c8d91b479283de72f41b7e3b963940c88cdfa312194f099cc", 0xaf}, {&(0x7f0000000e80)="2eee58f91f9bbad0830d946c4bcbde3efa2c66004b9a425788d7c0c549cc057153f85e2c771059c10ea1e90cd1164d114105226acdf68909eb735498ad4f51d921307d49d034adf542427d4bb5549e6d2b5970a37bba7e9c131078949271ee5f8fda305fa04b397392", 0x69}], 0x6, &(0x7f0000001440)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00 \x00'], 0xf0, 0x1}, 0x0) getpgid(r4) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)=""/61, &(0x7f00000005c0)=0x3d) sync() open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000640)={{"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", "28b5c74165c2af5f3572681194e7a52672cb652cc1cc5e906cf930fa08e39787", 0x8000, 0xcb2}, &(0x7f0000000600)="ddcfdf756910ae01ec1c4ce81c9de82333b8457b4282edc5dec94cc78bee1852c600", 0x800, 0x0, 0x7, 0x8, 0xffffffffffffffff, 0x1f}) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f00000002c0)=""/171, 0xab}], 0x5, &(0x7f00000004c0)=""/209, 0xd1}, 0x40000) 00:08:09 executing program 2: r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000000), 0x3, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) 00:08:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = socket(0x1, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x4, 0x6, 0x5}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) r3 = dup(r0) freebsd11_getdents(r3, &(0x7f0000000100)=""/110, 0x6e) 00:08:09 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000180)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") 00:08:09 executing program 2: r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000000), 0x3, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) 00:08:09 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000200)=0x4) ppoll(0x0, 0x3a9, 0x0, 0x0, 0x35) syz_execute_func(&(0x7f0000000540)="984c5e5ea84ac61c2b2b05f359c481c9d271ff41e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4450f81dca791ffc483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc449bedcc4e1fd5a475266470f383a4d4bc4639d488a292b33f5fe7261c481f1da10") 00:08:09 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000001000028c1d98a4613c50000000000"], 0x10}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x448, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:09 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:09 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x4, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) 00:08:09 executing program 1: syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66da30fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4a21dbe5a7a740f2d9600000066450f6adddcdcf32940adad42c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") 00:08:09 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0xfffffffffffff800}, 0x4) mprotect(&(0x7f0000213000/0x2000)=nil, 0x2000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3, @broadcast}}, r2}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x9bc}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xffffffff, r3}, 0xc) munlock(&(0x7f0000213000/0x3000)=nil, 0x3000) 00:08:09 executing program 3: chdir(&(0x7f0000000240)='./file1\x00') mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x313}}, r1, 0x3, 0xf4b, 0x1}, 0x94) 00:08:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 00:08:09 executing program 2: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f11bafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) socketpair(0x1f, 0x5, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xc4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x8000, 0x6800, 0x80000000, 0x3ff, 0x7f, 0x3ff, 0x7fffffff, r3}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x7, 0x2, 0x180, 0x11, 0x8, 0x8}, &(0x7f0000000340)=0xa0) 00:08:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0xc13dd9d581cb77fd) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getuid() socket$inet6(0x1c, 0x0, 0x0) 00:08:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x2, @rand_addr="1d56529cdbdab9701f89fb98944c44ea", 0x7ff}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x9c, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x8, 0xff}, 0xc) 00:08:09 executing program 2: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) socketpair(0x1f, 0x5, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xc4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x8000, 0x6800, 0x80000000, 0x3ff, 0x7f, 0x3ff, 0x7fffffff, r3}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x7, 0x2, 0x180, 0x11, 0x8, 0x8}, &(0x7f0000000340)=0xa0) 00:08:09 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x4}, 0x0) 00:08:09 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) 00:08:09 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) chdir(&(0x7f00000000c0)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x8, 0x8000}, {0x2, 0x1}}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4) 00:08:09 executing program 0: accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000300)={{"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", "cb1e7eb656b66f106f2612dcacd59940c710e418629d70061f46ad7437edc996", 0x1, 0x2}, &(0x7f0000000240)="bd398d71405cb133f5e71ba0a8a56e6ed2a648e377e7df638ed24c362626be23109515aef1e45ae34f0806d0d72efbf4a777f9f2b200507452ba3976072a0ab14f0e0205e1ecab36b277e9529ea360d8f915319aa5e0fa3c2ce9edaab339b250dd684d35cee5527b54742c31f8f7a56ec6ed5c48603a56038657a96451f4bd2a098b6b0f2a739e36375e71665c627ef727d34640467b0b37bca2d7c9b2eba78983122b4b8593111f5bbfb7a97b4e", 0x1f, 0x91, 0x9, 0xff, 0x7f, 0x9, 0x8c2, 0x4}) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000840)={{"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", "f77cfd1171d921dacb88d9b344c1b074c226f63e6c7a815238b67b24d02d3be9", 0x2, 0x7}, &(0x7f0000000780)="de35ab439ed5018e90edd62d4cede3fde735fb8656b8aba075e681ae44437b5faf1613cdfd350fd451e0af9ee8b058ffb5daebca019ac7501453f242566a05ab31f9369728d69c0f16919d75fc621e1eeadb11c73a055dd7591c3b43653afdfd76f57000aec0111bbcd3e40f8060f5fb726d3fba947846bf472cccace850b6cf9ef619ffbe111488de6b847e7c809a6e7ca89bb9e4b20707370d", 0x80000001, 0x80, 0x7, 0x8, 0x2, 0x7, 0x3ff}) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:09 executing program 3: r0 = socket(0x1b, 0x10000001, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="e6d361584dcf526accb7efa382d826f62b49e04914f29c7545bfce3361ce9202335756e6664aa2fe118b69cf50474d2528d4162ccf7782f970ffbd789f5e74954aa0f814a16b311f9b93eb2754916068ced5ebe135f023fb30e96816468d7d885e4f4e2dcbc1da1b20639840852c20b094c568022cc18cca99d96202639c533e9b5c94d04769b48f4525ae1ba8aee9138a41354026954e27af3101d4698f8a0ed558ef", 0xa3}, {&(0x7f00000001c0)="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", 0x1000}], 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x10000, 0x0]}, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f00000011c0), &(0x7f0000001200)=0x4) 00:08:09 executing program 1: r0 = socket$inet6(0x1c, 0x20000007, 0x8001) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01040000010000000000050005000900ff0100001c004e20030000007468ee9ccb6d5767eb9d0b5b1178bea60100000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003de825d8b0a2d2adabfd00"/148, @ANYRES32=0x0, @ANYBLOB="03000000f8faee36020000000100000003000000"], &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0x1c, 0x9, 0x84) 00:08:09 executing program 3: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x8040, 0x1b9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e210800000000000000000000000000ffffac1400bb4000"/128, @ANYRES32=0x0, @ANYBLOB="0300040013000008"], &(0x7f00000003c0)=0x8c) setresgid(r1, r1, r1) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000400)={r3, 0x3f}, 0x8) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r0, r1) r5 = getegid() setresgid(r5, 0xffffffffffffffff, r5) socket(0x17, 0x7, 0x5) accept4(r2, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10, 0x20000000) accept$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10) 00:08:09 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRESHEX]) syz_emit_ethernet(0xb8, &(0x7f0000000000)={@remote, @remote, [], {@ipv4={0x800, {{0x16, 0x4, 0x8d1, 0x8, 0xaa, 0x66, 0x4, 0x2, 0x7f, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@generic={0x1, 0x9, "8e354b24ae98b9"}, @timestamp={0x44, 0x1c, 0x3ff, 0x3, 0xd0e, [{[], 0xe}, {[], 0x9}, {[], 0x8}, {[], 0x3f}, {[@multicast2], 0x8000}]}, @ssrr={0x89, 0xb, 0x87ae, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, @ssrr={0x89, 0x13, 0x7, [@broadcast, @multicast2, @empty, @broadcast]}]}}, @udp={{0x1, 0x0, 0x8}, {"ca3fa161d5076ef511ce68de5f4e577ab161f3f985573e8dfaf7540ae114eda096272174c7e9355c58c6078ce81439faabfb6727b3849020a910356584969af94264d107880f0019db6a"}}}}}}) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) 00:08:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, r1, 0x80, 0x5, 0x101}, &(0x7f0000000180)=0x94) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x310) 00:08:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000a00)="d07b7c8ac0501400d21e7e4e7b7cb2516dc07c2236") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000040), &(0x7f00000000c0)=0x1) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000cd96ff9ebc766865"], 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000400)={{"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", "72eff59e8be18de0c72fae703c4687215f19742c8fc8ae6bd89cef77c1d654d9", 0x9, 0x1ff}, &(0x7f0000000200)="936b68774999422ae80e46051791968fa33fb8603eb37747b79e261881717018fe7ed041b14180b3dc6c1b05b4bc8b043e8beae8db4d2fffe8c095fcb030445dc584a64508e3b79215a037674f5807f3a79b09ba9c5e450ca16386dd2d61d57e620a69ed3bde4383fe9ecf05d25befdf32910f667eb22d27efa7fcb1829f645a0f828830e5f0cd08bcfa6b3a5b7128d3c6f46f18ece76b100effe9607d5160aeeccb720b4bba7434aa0014cbc07f8b885dd04dc92b33d0cd83fffa25c931099f1df9410cfa5411968c6d0bd831bbd3069035bddfdec83667b91e0aaa78a4", 0x8, 0x4, 0x8001, 0x40, 0x2, 0x8, 0x8, 0x7ff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300)={0x9, 0x2264, 0x6f, 0x0, 0x3, 0x8, 0x0, 0x9ef, 0x0, 0x5, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a2209bd6872380dd31ff9048595f8e852a4ffa1687513236d09d77885f9d3194ae58328816aedbd20257f9c437bac820eac0884d69695b817ac78f5fe2903203011fc95bbd33b051e42fe15198bd485d064a07d12a09b924fcd1440c383bb9f040814442e82287fc4ad9482907dc0654c6ea12cb47d81519f3639cd5cd9a163c97243d6ac98975e14c1c1b4e324aa52392bb"], &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000880)={0x0, 0x2, 0xaac, 0xc4, 0x0, 0x0, 0x6, 0x2, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x7ff, 0xfe, 0x564f, 0x3ff}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000a40)={r2, 0x8}, &(0x7f0000000a80)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000380)={r2, &(0x7f0000000940)=[@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x7f, @mcast2, 0x7}]}, &(0x7f00000009c0)=0x10) 00:08:09 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) close(r0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @remote}, &(0x7f0000000040)=0x8) 00:08:09 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x2}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x112) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00') getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) 00:08:09 executing program 1: r0 = socket(0x12, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) 00:08:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000009d0f00"/136, @ANYRES32=r1, @ANYBLOB="0000030007000000"], &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x1, @mcast2, 0x8}, @in6={0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}]}, &(0x7f00000000c0)=0x10) 00:08:09 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000400)={0x0, "b47ed1c553872592d76d573294b48347"}, 0x14) clock_gettime(0xe, &(0x7f00000002c0)) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="d52a44894a846a83574f30b3c4d771bbc0cbee682263c76bbb3a7fd7ecae1ca0ca5135ee87b94a629cc70b51454ac29bb5e095a8b58d7db6d4a83491cfbe406cd1349a0258aac97720fb7a5489fb32ec91ed25838098ad651d16214f6f93f4527fdb4f0cfa0a980acf14527c3158017091a2bf03b5283a0be49214df7d00d7045c27ec3113a9a97e8397af918d12e808e1d283e9672c7fba57397a0bccae05dd77a130b9973b3d446759") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x220, 0xfffffffffffffffa, 0xdc, 0x8, 0x0, 0x9, r3}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:09 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x2000) 00:08:09 executing program 1: syz_execute_func(&(0x7f0000000180)="b1fb91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c40b168f4808eebce00000802000c421fc51c1ea01efa5e3e3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c343da5506") 00:08:09 executing program 1: 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, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7f, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0xff, 0x800}, 0x8) 00:08:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000c397a9e8e8a9514ccd7b87b6bdf10f62000000000000000000"], &(0x7f0000000580)=0x2e, 0x10000000) fchmod(r0, 0x0) sync() getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f00000005c0), &(0x7f0000000600)) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22") syz_execute_func(&(0x7f0000000640)="f30f51d766420ff7d6c40105d3affcffffff8f293801595a8f2900016b63c4c1f9d64f9383a0d2ed2050b2f6fdd8238f0918013f") sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0)=0xff, 0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc) accept4$unix(r1, 0x0, &(0x7f0000000500), 0x10000000) 00:08:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r2 = dup(r0) sendto$unix(r2, &(0x7f0000000040)="ac8950650b2f59e710c4b9b68fe0a6ce02e0a89f2cc1d31faf1f08db72ce1a4c2a153c7294dc710e4ead3834cd63e450aa4216a31e81ec5aadfc21f287036eaa0cc092968d63f467e78e6df7bef2e83dc33e449fee2495bffb5eafb37ac9e2e921ff1706f9ab36b6fb124c085fae898ea18931bfd4ffe1ebcdb19594d5c7c629859061b4d9fcffbadbc7daf1099349538f3dc0f4ae55ffe541e7a4c59522e2bfb3618c12c4f26cf8deab3097985f0b0652ed62e5748b068b383872f9c713cc74fbc757e4be634da5dee9165a23a06aa5d946e519aa3cdbd659d51155c76e18ae80b441691eb42f4e8c3391e7c1168055e43a57f85f", 0xf5, 0x8, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$getown(r2, 0x5) setpgid(r3, r4) 00:08:10 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet(0x2, 0x20000000, 0x1ff) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) 00:08:10 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffa, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000006000000000000008b1fecf9593411dd4a32274c"], 0x1c, 0x4}, 0x0) 00:08:10 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000060000006b7d18a4"], 0x10}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) 00:08:10 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000400)={0x0, "b47ed1c553872592d76d573294b48347"}, 0x14) clock_gettime(0xe, &(0x7f00000002c0)) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="d52a44894a846a83574f30b3c4d771bbc0cbee682263c76bbb3a7fd7ecae1ca0ca5135ee87b94a629cc70b51454ac29bb5e095a8b58d7db6d4a83491cfbe406cd1349a0258aac97720fb7a5489fb32ec91ed25838098ad651d16214f6f93f4527fdb4f0cfa0a980acf14527c3158017091a2bf03b5283a0be49214df7d00d7045c27ec3113a9a97e8397af918d12e808e1d283e9672c7fba57397a0bccae05dd77a130b9973b3d446759") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x220, 0xfffffffffffffffa, 0xdc, 0x8, 0x0, 0x9, r3}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x13) 00:08:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202235d66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:08:10 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) munmap(&(0x7f0000794000/0x4000)=nil, 0x4000) 00:08:10 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x100) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="806f2c8ae73455a52259d235c0b02cb31f3cf6a8081e4a996fe38c3f02db69") syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") accept(r0, 0x0, &(0x7f0000000180)) 00:08:10 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r0, 0xfff, 0x2, 0x2bca, 0x100}, &(0x7f0000000240)=0x18) r2 = socket(0x1e, 0x2, 0x6b) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0)=0xbb, 0x4) 00:08:10 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r0, 0xfff, 0x2, 0x2bca, 0x100}, &(0x7f0000000240)=0x18) r2 = socket(0x1e, 0x2, 0x6b) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0)=0xbb, 0x4) 00:08:10 executing program 2: syz_emit_ethernet(0xd9, &(0x7f0000000080)={@empty, @random="43333e128ef5", [], {@arp={0x806, @generic={0x20, 0x886f, 0x6, 0x0, 0xb, @local, "", @remote, "838c58d41a22e5d8a85b3cc398ce596d"}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@empty, @random="eea20f5931f5", [], {@arp={0x806, @generic={0x20, 0x6002, 0x6, 0xc, 0x0, @random="687e5d1d53b9", "817cccb7f84d676271b53e45", @random="696ab83a584d", "23c53c71e4797f528ec236e2356d5aec"}}}}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x8, 0x2}, {0x6}}) 00:08:10 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9502ff"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x7ff) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:08:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet6(0x1c, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7, 0x7, "ce0e648e57baa9"}, 0xf) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1) execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000240)) accept4(r1, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000003c0)=0x1c, 0x20000000) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x2) 00:08:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x4, 0x81, 0x100000001, 0x343, 0x8}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xc8, "c3477a47d0fea57f911ba310e0a4488359a00c87610d6d1c66f85d19e4cb7aa01dbfefe7a0fad4f4ccc480e5925bbc04e10167ffb66a0679877a70304fbc5630521ac166ca4c5899cde0cca946cdfb147e094d4ca6257d89e362b9b6a2c2b47abc3f748ba49038be66b3e47d8ef2630ef40ada0091d4e3dd7915c88a728f7ee978945333e1e55e06bd5b6530e4a6377afb011fb675d18b99fe9c9d00301078e2d2286e0202c126e967f1b48e9bbcc35f6028534afe5bf6a4aed798d7aa00ca0c93462d844c206cd8"}, &(0x7f00000003c0)=0xd0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x6, 0x5, 0x8, 0x80, 0x80000001, 0xfffffffffffffffe, 0x6c, {@in6={{0x1c, 0x1, 0x7f8, @ipv4={[], [], @loopback}, 0x1}}, 0x0, 0x7, 0x10000, 0xe2b, 0xffff, 0x9}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xd, 0x72}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[@in6={0x1c, 0x3, 0x0, @mcast1, 0x21}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 00:08:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000740)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x74471806, 0x8, [0x0, 0x8, 0xffffffff, 0x9a, 0x2, 0x1b6, 0x1, 0xdea5]}, 0x18) ftruncate(r0, 0x385e) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0x10048) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r2, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r2, 0xff) 00:08:10 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47353c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1ff, 0x800, 0x1, 0x0, 0x0, 0x100, 0x5226, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x3, 0x10001, 0x514e, 0x3, 0x3f}}, &(0x7f0000000480)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000004c0)={r1, 0x5}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) r2 = socket$inet(0x2, 0x10000000, 0x1000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffeb9) listen(r2, 0x7f) 00:08:11 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x100) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="806f2c8ae73455a52259d235c0b02cb31f3cf6a8081e4a996fe38c3f02db69") syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") accept(r0, 0x0, &(0x7f0000000180)) 00:08:11 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, r1, 0x1000, 0x0, 0x1}, &(0x7f0000000100)=0x94) 00:08:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128e25bf976a8495f586dd60e49d780024407725ce775ead7e0011002293ca12379ead9c65dcd6bb9f356744ff0200000001"]) 00:08:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00./file0M'], 0x2, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x5a}], 0x20}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x9fc4a70f9abc8b78) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 00:08:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd8044204908c42205b8d3c42175ea3b17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5bf30f38f616e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6660f72d006ad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:08:11 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x5}) socketpair(0x1c, 0x30000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0)="81fdcc5e13f7a9b14a9fe0ce13b45522c375bd96ac4a2ae5276aab52a863172bc299b20ccb70afbe5c64c2636c26db1f0c7aefd30ae62cfbc856742f4b2c63d01db49af1297834ec4e57429b1a0aaed8574a9a3f", 0x54, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:08:11 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8880, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:11 executing program 1: syz_execute_func(&(0x7f00000002c0)="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") r0 = socket(0x3, 0x1, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0xde}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000500)=0x10) 00:08:12 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x100) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="806f2c8ae73455a52259d235c0b02cb31f3cf6a8081e4a996fe38c3f02db69") syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") accept(r0, 0x0, &(0x7f0000000180)) 00:08:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xffffffffffffffe1, 0x788, 0x8}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x5, 0x5e, 0x1, 0x9, 0x800}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x183) recvfrom$inet6(r4, &(0x7f00000001c0)=""/137, 0x89, 0x83, &(0x7f0000000280)={0x1c, 0x3, 0xfffffffffffffc03, @remote={0xfe, 0x80, [], 0x0}, 0x8a28}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x411, r3, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg(r5, &(0x7f0000000040)={0x0, 0x1a1, 0xffffffffffffffff, 0xfffffffffffffd86, 0x0, 0x2c0}, 0x0) dup2(r5, r1) 00:08:12 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x48) open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x16, r0, 0x0) 00:08:12 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x0, 0xf1a) 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) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r2 = dup2(r0, r0) sendto(r1, &(0x7f0000000040)="a0b877ed6ff8bf712edde4ef0f5846fcb2f7c26e490799d1046678a0c1675a35f4e1ec3ff1fcd73aca5c1586a883cea18cc5033a1e720153e586befa", 0x3c, 0x0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) readlinkat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f0000000600)=""/215, 0xfffffffffffffd9c) freebsd10_pipe(&(0x7f00000005c0)) accept$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) madvise(&(0x7f0000e63000/0xb000)=nil, 0xb000, 0x5) socket(0x1b, 0x3, 0x0) 00:08:12 executing program 2: setuid(0xee01) r0 = semget$private(0x0, 0x7, 0x94) semop(r0, &(0x7f00000004c0)=[{}], 0x1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:08:12 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400000000000408, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x0, @empty, 0xffff}}, r3, 0xe58, 0x80000001, 0x10, 0x200, 0xfffffffffffffffb, 0xaa59}, 0x98) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r4, 0x0) r5 = shmget(0x2, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000240)=""/187) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:08:12 executing program 2: r0 = socket(0x80002, 0x1, 0x7) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:08:12 executing program 2: socketpair(0x0, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x101, 0x320, 0xffffffffffff8000, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000200)="0c0ac4817a2df198cd801b69e4999962696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c75363fbc4c411edfec4427d822a2ac4da76c5f216f3e1006d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f04530531c4579363ef8f89966030fc4a109c2545fce80e42c240f5ec461c5fa6552f447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") 00:08:13 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x100) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="806f2c8ae73455a52259d235c0b02cb31f3cf6a8081e4a996fe38c3f02db69") syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") accept(r0, 0x0, &(0x7f0000000180)) 00:08:13 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0xf6f0c8a8c4709eb9, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f00000014c0)=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) setsockopt$sock_int(r2, 0xffff, 0x408, &(0x7f0000000200)=0x7ff, 0x4) 00:08:13 executing program 1: mlock(&(0x7f0000c5d000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000dc1000/0x4000)=nil, 0x4000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:08:13 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="62b328a1dc72faa5583d92ed67f78b4f6fb4e2b6ef66bf625b7da95a51da52d5deda6b9092906846b59145b580ead888b27398a466e4d542b1d089e07d4b61e255e4bab29205cf118560629561157cd2c112e1e5c4dfa7f19051d7e96df95fa10893f3923b683fd484f636bc360e5582f3e8511a2022c4040737f347e77ad9b1a218f3704a0ed18f0a0603b059ef9be6b96969204ec6a246484f62a37fe4cb1648faf2130d18a228885ce56f66fdeb00558818bc2bf825c2b2ce99caff468769ec85f64d8d1f3462cdc7af93aacca3b55bc68a77562cbb6811c1bd740e966dc1a78817f78c712e19fc4e7c06b68dc53cfcee505c74bf5f05b0a881a8d601dbba77943ed9cf6189955411c6899eeff9955c06dc78262990f108937cc3961dded09d51f5c39193352b740cc9ff1ec0414c267bfd79965dbd70c263fafda07fcb40b0a50be3c2eff8db51138520a5e872e70f383a5008053d9a60c28060e99781b0c45e3eb0fb3e517c499ed535b48c1b48fc36ba7f54275f7e32caf3caede8e231a298446e64cf243063e3c63a59e6092b9b5da196522c77070f34ee9a1790910f0244269bb5c509a4d3c52441df483e76c94e78cfdc7dd8835e2a165abcb5b3250a508561b75714aa289e41a9e1a91991f8ce794a75e5491f2f51ffa4a9c6054c4d7fd5dd5d31128e05f05e0fce0a713159de46282ea0f83e00d51d09d11a5bbafd9581a6848098c0da48de62bd14d124509709fc74215abb9f184b14a4f10f5cb86eb02116b547e990ac80164f431be3def01888ccebf91822e5ed7177627b0b5d0bcaef603e60e60cff1e71f4639dd5c2b52ac45692ae91c9a92b0ec6a59cd59a38da17c202ab95d7f3afe75775e7f165a7152e17baa1acf9f2f9270f0661fa2268c64c10bc6e1410777f73b5c67194a43b3dab523911d600ecc44486bbc85f10550f349c223efc6871c950af94625321e32aeb7a5db699f6aaae913b3fea470abce0b4371c525d7a94e74d681237a60e5b6ba5837b5c1ce21be62824bb5bbbaaeb3ec459467454253302589344adbfb6b79f23a300775bdd6794def49920b92b4cf25340d1c8809be5448406bc1ab0421651ad9faa424b8f7412dda8457dbda947e4971ca98328824facf6e147a76a2243e6074dd11d58aa4e218facbc05c36cf5e8a4fafa04f5679eeba3ff3c9f77faae683fafbf44118e8ea7f472d01e156a018ffa25e02802a39033c9febf3bf9dc77b0014053f4b32954b64605364584425a6aa7c24ce515b8c2f117e85153887520e15daacd2d30770a7420f38106223ab01fff9b4b1563ea860d692cf8a2d8974aa5173adabc9fbfe8d2b2e7314427b16093252accd9ff38cce0621e5687e77dc43c35dc969a85286e5fd4364b44da3f53cacf75a8acbf00a955400e2de6f6194c8291f1d04e838814cd19e92553af04dd5254e9ada54b2001a974273310ea08a41bcfd0195527abb23f013abae22501c7780904b4556bead01ef487c2d7758b2391597c66c8b37a82f355bce694f5e9f820433860602249085eef9a1eed5fa1b21e1645f23804cb85a7bcbd5af79d0c7b54edbf48801e5a6cf1650943f46fac73fe031c809cc71beea4d7bb0d1cf3678c98c6b6883c8460aa6a058a201923745be33692bb6508faa634687a635cb0944010429b0bb33a30957b69849157c9d76574759249dddf0d1595d30ec9ce3d1072626819e56f93926ed02a27cf22a9cec68eabdfcb78d2f132f4f0698050aa4f44114cf24aabaafca7e1159aa8dfe9157cfe1d09867facacc4eddbfcd78cf64b28801fb32fcdb6f551647dae4c7875922ec8ccb29f479bf5cf93e4b3117a1aa6e95952eb2377cfbb9200a8137261f0806c6dfc8561d03786d1f842afe27d8161cae7eaa0f0baeee67cdb879a69a64aac881cc344b0bb3e8adee75289bbd819ab94055fe80d72d4ea0f09ae79d80b3ab35e28f497029410936c4a99aa86019eb6910a1aad9fa81f17c7e5851e63783f364e94e598d3e1e6d2813917c190e385195c00dd3097b1cca6e64933a519db565efc7fc002e01d41c8d88aed39a3a6c1ca665f9956ba4b806f40df949349c2aab4c173a2bb0d9898e748b5d5606d536504396d50f7c5e13195e34adc41bc08c6ca31a1bc191f7b22b571c8d596a1ca1a99347b99681fea6933ba2e19d49faf2441f13fbaf96fce8c9fc7044caef27329d52653f2998b9f7f68d632b13a3af8f8dfe21e35e985a89f3d1b6736f3574ca0434b3ce2a43121d0e0dc12067095d996cee45bd8bbee744203b495c4acee19aa27fedd0570e9fbdb4034520e859aa5e0bdc663d6783d351e86291044695bfd0d012b682da8ed6d7fe0b161d25b81fc8cc147ea8780765222a10a1da16cb35861375692cc45f9f62aef3171d435aeef8538377345cf699c7c514ea3078e9db6e7d2b3ea3f0883fe77aeb93d93312e125334c96a7c1af282676f14179aa1af3d2a374d88292bf792f943524d40f67990c8c0e76f000c5dcddcd7ca4cc4409e6d9d06db743dc8cc59acb830db4d66ed6aa17f0daa0ee346fef77fc88e3de3a3dcc096a35959a0690360fb6ff12c1bd09c42f064d133be115e91b25cc79b318ae4473cf12f10809430a5471f3001ded340611d4268466824decd95ceb80edefd8c24bf4e030e0789a56a94673144102563abd8f0cb8fa5b885f1aad318051f00b54cc916194ff9f00df1b086d123b6ca4c7e7a6f27ed8e7925f350d9f410b5d9035e57a9328b783b64399f7c92b80b12fd05ea531ad67d01378109d683fb8f0dc79a1a3d965b53413d868b5bfd1cdf99d76a46fba782419d9492e4f953e81a32cdc8e43fe4181bc211992e549a36fe19ee7478cb3321fc0cde657b7d690fd0daffaa24c1c5a098bd2a74c221fef2de1bf5cb9a869b761de50e2284421e15f00dae3508dfa600c82fc76e375e5d2187a54e9182094615673902eba8b14552996f36a17b5eb5c9f8a043f474fc3809583a50af79deae482ffcb7e5160ff5c7a3a9edd99699dcd165528d1188c3e78dad8d21ce16ff09fd7ed616453298b4e036844e39d22ce3641a4437edc7dc85524017f8942ee84c03d5a18f4b0c17bdc47b026b8fc9b651cc1fb04a05d062e064a68e70d142b281ee7aec7d67ed35403fa624bd2503c7598bbf78dc77b55be4099535ee85617e140f998860c4b09c9f6678dca6d995ae28506fae1c754345cbaf6a16bf8f10cec6658e6ee5b2a44cf606e9567b26cb0a98791af337ce96ec519fbebf6037e19806940a35397bc366288c8f9403c77f84c5a4fa1c5cbddbc2d650430260e3ff735bc0f34b9636824ef9fed1c4d086de0a33720df932453df6f13ccb2a37f689eb5fc126c67c1bbec1c079a7c5d7578aed1c761589a86f16f25d5bb40e4b6ce640a7bf18644a0dda1601cb30894eb8726f58a966823612b423c5d0b1d3c73f9da35fa27679d6e9498f78b7dd255f34865ef8cc970546d66a3c199c97bb6489d132fdbaf0fd7edfd38871be6133b3302046c18978205712cf1f7951640ad09515cf56fe434569874bcd60040a4a81b79c7bcd0dffa679104b81c05631c45b2048bd9cb7ca94a16c4e375581896e751638435a3ea0f3a8852f36040219e75b657ae5e1157a517540a41ae8e1ac86597a7578f45ad648bcc5d7c083072667fe49c3270606418eaf40b62eabf08211cb4423e38b778304e4c58b1c85f718c0394952112b307eec5fadc2a705c116cbd55bb84e8cf77f503b3f3dbcb39e949d9171dd25643a5b23ab2db234074d686344534c8d4070eedfd3816c373888707f1ad0c2b985bfe3686edfc3f9755f3fe775429e526c5842ba6d4be68198d1f12ed4d81334a628c84fea5de65f04bd458495fa22ad04630d7e0e06a3bb161e4c8301c92f2a43405f8e6589aa8400b0d6b343a2c1f93471437b323164d020a11b02dfb09fe87ea2af8ef1862808463b599d5424d79a89bb67149a72cf2f9cfc0ff940b7c9ba31d42b1e5b95ba6f75aa26d60c5f2cd371a08e56c92a9b89237d179b0bbaf889878de3360c6c617727fbe4cd4094f7eb7776b55e03f28582de150742a1db13e9481ae569b7891182236f4e93e60453ea8a4523b6baf59a1346c3807603b6f4bfe2962db9ccfea665494333976410f6a3ca5e57b7e086ef88844b50c94743c7a74e34bc841655d06536094d4105f9daf52b92b915adabd5b536418a76defe2efd14931fbfd52b0ca6fb3f97c9855fc52faabcb171be004f44bbb8cb90f17b3bca6d1cc8578be91ca58647a89a3b733987d4a9c396a119ad7054b1839df2e046219baaea19657bc0dc88fdc67b37650e98b416a7f6655cc342a5ddf7bd262557d5557ab8e6f46efa40eefd2fc32960fe8b43aaf482302ab533c1dab5f76c222f83d2b5e5f8de14f8fc8d2dc89853a736c59787345d4757ee22cd59c03fee895293a3410a57ca522adb0367837c58da1e6d28e80d8deee6bf16843d56aaf960ea34ff049798f65f0f82f5f249daf0782fe819b9dfe97ea4bf296d6faa32e12737fcaa0bed06f897b59a78075c1b0d6a26531ed238a049a272565d4ec9868a570a0625a97e18c27052db764c0d5fd2964dbaf593e45afe12e8bf458fdc283b6385296905e05d9f71355692241c0fe43d097c3b5bfb9bd9f720542df7c6c36bfe2cbe47b7123175641323cf9399f9e09033b37add6457644bfd59ae7a2c9b534a9ab5c17d6592534cbcc7ffeb628cb849d35b3863f8c7ec9829105f3a80308c588b41cba338590cdbafb6e3978df89a2e1b63f41530182a42e5189da930a749f38fb468461626e36f60345e27f71464c624dc4f0b56a4c99a81c6d81260c3342294504253066823a85635c0ab13630a25335bd58e5b60c392e833ff0c8e5595e902b775fdefeb56e01be724523deac6d913af725f69f0f97d1993b08049fef620546f6d043bf02a5b2495c5ace2af8ade42954c495f390e5c84989ef7c31016c6553051224cb158a47831027827413931064f88c0bdc1e48ef9baa1e2ed6353ace557b0f7df11f1a95d575e7a38ccbc46f3575101ccc0dc4b1949655a0a77f80e8e4746999c3a8270f2f8984543b1fb1979447172ee2493a3907880cb7b5408f314407700bb84b0093db05707d5bca4c6e05feb8e39d973b94b0367673480d9e04fb60ede2e9593ea1f6d166424670d578b44cb103c7c83a7b2061255e41e3abc9b795607f14a13c4db70c407d68a2432add8fa36d63793d9dc170f76a2808639a90510bb863975bc8e7661c8a5e1fccbaf993eaa5a36434403e940e4912b74196db6f17db6344323591cfa34fca2d8158e7c587a912ad7ea71a8d21c56db1074134299e3e256981dde798be8d1b48946ae6fe9300ccb5518cde6a1acaa0869712eb05b75c7b5589a2972c1fefefbce79ff0429e99829b363ffbaa62700c324c64c1901d0198e302f26909672b9dc0e45c983db2bf39b4d6b303788756e7e158043e34a51d08e95c8f9229c9cda6092126f4f9c729c947cd15e6aa81eca40bbd0852816fdbfaf3e86dd1b97016015110d93ca94723693e19144cde7430078b2a70d4cc131a28fc8406eb2f175e29d670d17d3dc4fcedde23cd43aaa453862e3af73797b3390e212428fbfaf9d6e3daea19d9d1b41d3b07b5ad52c1f926feed48c8017df55d13ea6a479611038f9f6f198f5bcc247227fcfc5ea312f5bf830c46c65d0d05ee3b5d32d1f3253e67f610144d0e8d0f443a6e88151de85193d669d8bfd246cd91c63ac71fff238df9771e27d") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001040)=0x8, 0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001100)={{"6c0865d9c284d7f9c56788d78ba1665b9863610927ebb4c8c5875983d0a364761aa628dc4c3fc59d33b0afb7a8b01bd0cca40813b41c8f829b058a002d0c77691f467b848d3ed928bce5e0ea8787ae28d629e3bd9cfb58d04275a17858239f55da6330adb904d389dc132bf4fb922cec7ebfb055363359b8ee7d6dc9eb917c4e8ed497d37fe720ed2c428001dc28c40f5e08b50d039c5d46f726e41d481dfe58ab7c4ad6679b9bc8eb9144f97d4660d04b271bd154e559aa8cb6f55633b28d124bc3b3923543aa35ae3805e61d6372456006a696768eaf452fa8f667059baa49e1a4562eb96277f7b3a72afb39314c243ccfc70f60a8af5a40d7c90a0c8b4f34121ec6f9aae48c8e280eefacd40aaa9f41e69990b0acf580cce1bd64e7ffb4a8f57c45b7a245ca2d54ad580d0c1652d35f4bb3f431640dab3ee05bb82119decc2b416bbd6b4e4601449a0385cea70b7b9309dea538f13e94cfe4e5a30e4ed4c829a74272edcc22e866b52f7e879eec23300656cbfa24350a115281aa097cd50f37d0903eebff2c7c558b58cd5bfd00cbea01712c4f51458a954b0dc1bcacadec255cc8654c8a7979ddf887f92e55b1c8ec1eb2ddb7f8df68b02f91bcab2553ad917dcaab9a94540b9b019992be41c961ef9b9291757218e5e0f37168c9ccd7ebc1949789a8b91d6ff5cc163316a7384865227706aa1337a417451619cfc5b1640391a006b60421106b78d0c0fca5800bf65a4146c96fcebdbe8407207141707a6fa0c94f63decc27d3b3601f662cd09c78eac0eca02396a9b36debbfaa97147740386716a0a36400e41d78cd9a9e3a7fdcf1a82cf0dd7c21f44e97f8a1f1907783f9e2a12910eb03fb57bc704575a96c2b8bb06a5da294e770c0380022eb1407c959e2a30bc0c168bbc109295a254ca1b43fe4445b7a82c881df8b86dad36720126686fe6a297a026f763694486bd5841509196560a45bbcef7f71e01dcdaa8c2c1dcc6be28b82bc7cdb238c4fd811d26c42d201def34c428908cb84233a905835876e1278955f452860f54d918ddc35f476a19a2605ff1595dae95f5015ffe4c4aff9dfa145dc23355b3e935f3096fd8b1f63f4ec0faeaec760cf037289b7cccfa9ec768973a47df6c46a2483e486d081163640dd1324fbcfc91a66ba1175b141cf19794e181a4950de6924f0f7bb50460848c7be4ffda5d7ae288458e9d24d9ea3ea52107d6ca52fe3fb6c024c90d25e1d89934d1f90b7e4b9bca470f91d9fe9714353af28cfe895c9cd441774be74527c4d1408196c004816792b4338f278e320fd4f93a27cc66385655a2ee54ffb29f10bbef0a9be49e7551a45e21c34fe2b587b0731828dc1711ffdf87e09f0db9283e8c6901796930efd852d0824e849a2fd81be000b6fa1cee2d6278224067a5aa6b3be63be20f5903521b1fa3f7901", "ed24a07edd0d1dd318b402deec03778db1d781ae8c52c718eab8b2dd287a56cb", 0x2198, 0x10000}, &(0x7f0000001080)="e9a2598470672c34f15ad0476418a0defafb821ac7e6fd310df359dbd3b9d5c38d85bc328e67f739eaa25bbfe2e60effcce060681ea76e2529d8f5c8a8dfe9b3c2de3b2b2937036dad72c6ff72286ced721946636b45d822d04096968aa95de376", 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x3, 0x20, 0x1000100, 0x37ac}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000001580)="608adcc2d9a9c66afe82a91f1fe39311ba347526f487517f51551827e05355c69c898641dc3982d4f1815a68b0fbea4518e1e0a51ee8ddc08f6bc7ca6a1dcfc48f0bac213c92805c6d5c7efdf1e55f8f0a09cfe36f3c593d2a68765467c2ca844a6a4d57aaf0d683a4537be517c7d594202ed573b3f749e781e565b5bec1cd90c4be06b3c6e3fa1018") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001640)={0x0, 0x69, "81a0e7df45dbfa0e7a8e27c9edabe0aee1a4c47294567227675b32ef945b865134434816a8694a009615162d85ac933346f1d765a322acfc91902261c0a57970987c3207f681513db512f1fe46453bfe9bcc567154df5c6b9ab5f35310678052dc91bcf07da0df535f"}, &(0x7f00000016c0)=0x71) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001700)={r2, 0xf7a0}, &(0x7f0000001740)=0x8) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000001780), &(0x7f00000017c0)=0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000001840)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000028c0)={{"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", "bac64500f6f870724457c89e491261ddeba6f031004279c3b9b97626a2f79467", 0xfffffffffffff412, 0xbe9e}, &(0x7f0000002840)="b9b26e1530c1f3270756f644004ffa9dcd0eb463f3e8b26e2b555bf09f3da4c9f89e9e4af1b8e657b302d98e41d1e532d20dab52701dc0665670bca9792da7a86c63b5f43d36401e1f5891b4a6eed67e3f58baec34a6aab0fd1a31a6a0ef09e7790e0de5a78e4a51299980fd223e6cd649f59a0d89b7947d80b70540cc272b", 0x9, 0xd1, 0x4, 0x1ff, 0x6, 0x80000000, 0x4, 0xe4f6}) getresgid(&(0x7f0000002d40), &(0x7f0000002d80), &(0x7f0000002dc0)=0x0) freebsd11_stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000002ec0)=[r5, r6]) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000002f00)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002f40)=0x8000, 0x4) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000003f80)={{"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", "08f0d0d41a8db6ce1a9f9671061b7b0b4496f083d93f4f266362191bdfd60158", 0x1, 0x5}, &(0x7f0000002f80)="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0x7fffffff, 0xff, 0xff, 0x1, 0x80000001, 0xf0b, 0x7, 0x4}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000004400), &(0x7f0000004440)=0x4) ftruncate(r0, 0x2) pipe2(&(0x7f0000004480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000044c0)={r2, 0x7fff, 0x8, 0x6, 0x5, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000004500)={r3, 0xf, 0x3}, &(0x7f0000004540)=0x8) sendto(r7, &(0x7f0000004580)="52a186d1225e6c1f3bab814dcdbf69162e5d4459c3c6a4fe7625518eedc6319acec37b549f27c0b21549d07ab7ab17eb6443649ba086545d25545fde8c", 0x3d, 0x20001, 0x0, 0x0) setrlimit(0x7, &(0x7f00000045c0)={0x8, 0x10000}) r8 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r8, 0x0, 0x7, &(0x7f0000004600)=""/209) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000004700)="2b193417ea7a17534bbde609235387003b372586c550f9e35da031fa3012c314009d6ecf1fa62334751838c11f113e7fe86b1d0bb28d282997449c4d460a8a7215a8bcff63cf8aa1c1d1f07b4484465302ddf069d65b4753176a4f38a66b145799af0ba755fe5d3859302d7a017cdd3e955690f1f67006e8d53066dba00941a6") ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000004780)="998f566b608557d202f530f7741cda2270a0cd8079e0f0b76999ab3752f3efc5d55a30fd534b6c9eddeab0eeccdc4d81fdeb1a151019cb0e27ecbcf0c4332013f10f31966cc976b19b3dd871f5a7e2baa6201a112223ba1ba3b44a8da34d76770fcd932a1663fa6a392b99d5b69d2b690d5ef56262c5d966800b8d5b40c34466aadb4d729e24d698e9990860a0355f159975a87fea9f6407261c326b2150df374c9c990c48bf11481e80436e209759f686626d680e899f815efff14e374ab280fdc90cd0b8c2e387cf1b706cbde90f5de0dd0865de643d573651a6853a03ff3e52dd6e46dee84b6cc0de1fdbf0c942e6758f8887579ae874931db16eaf9f90e12731fa281a266054f62b6fd8221e4b2bd5969b97c1bf66839697da659ce55103aaa2c06f7efc6a08b903710d98ac44c341b468ae93dc0b751274ef4008a336c53804f134a2a246d0ea28360b1534bd667e2e61d31d3debd41ebb7984f34275a224bc4e77557be780bfa12b70df323a3ca8a99c56a66b02212bec40e3a53155d780f8c339c6fd655fbbde30e1bb1f4f8038673830e75ac097909c29ef1989c6c4aa0f11ef3548ada065d93a2b7fb9a19f7001d0bdbbf6eade172a21b1fbf6ac16d66d47aeb8635b2e0a3a9aed8fee9da66acb4938e9ecdace01e76ebc2aa3f333b167de449d04ea02a82f3503256bfd2f5116f16fe44cb86a13e31395f3298b62f7b30e70f375a69b02bb4749b34becd7ebb2a310d1d726c32481cc30aa12998faf1be99d75b1283cdfddebf2d0eb1ef86fbef9591f89a4bf06163cca3ec62745401ff2fd0524cd02e6195cc4706e7ed6cf7aaa0c1af7f29554980783af738c56f6d499c259750feeca4eb3eda0ce65e642f23dc758463250196bd87d64cff71096d8a6efa11209e00cdbda0dc0f3b352c29a0dd352910b8c4b77cff515db33409069fea4f95e0b5bd5680e1e97fc446de4c4213312ef635155b067de78f530b06c032ce620b661240ab1ffd84f275fb974cccfa97391cadb399896dbb0d3544781b83de75dc084c46709470ff189b88ca959e7c9e3020c111fdb9b565305a249cbea223a2ef595d6eb5752332d4d1f12c5651b1dfa93f7049bf3097e9366cbe9a0f8825bd2b45ef5de95ed891ab9707a6db781c802b2095e8e856325f5cf2a70d5dd04d7416af6659e26f22c9380ac9dd4c8a74998ed99611f97880b64014fa507c9a2c5327a4ce8c0c3712aa1fa9f62ec916c5a82bff9a585a4b44fd2f2d10f880261bbc4c24fec548b78712aa99239c4fe873acbad881b54fc1be2b0f6b9ec56b4cfb0759961f6b58282e529d342b16ff23c1be1e5332a174eec01610d9e6929333c77aff97023f281214710b331d85a085ad25123d88c114b95a509a4fee0b2370696a7d8f185ba6a7a51fb00538cafb9e925411d57156091f96199b84e639cba481c1191a371ea5a061a0ff5a4124b9ca7dd3119d3ad000c084d29da64f67f0c13d48155c2013e35e0996d310c36b5e9306c48ad8360dd4d51182d0ded21e14bfc1ecdecb5b18dc4898890f2ff7b86c74ce824f9d40949b1bce6551ee2a450e3389abf3e899b1c66e13b5750d83b58abda749c583e716a8df41b3c3b894e7dd62fe10caafbd8837197843bf1eb40ce825b8045698255029055b63752eed258b6fc8d5e99af6e35b0c18b512fcd886601c0eaa8672eb68ebc063258b62a388609b49590f1d3fd78ca3b8dd0c7f3e05b67fb95bde14a8a8ecbfe851608c3c7b100f8fbe55b03e468eb585598bdf6c17bc00a5927b3653dfd895f902d2e41e3f6ad5de3844d792c7d6faf905dde253327bdee5b0c75e2f82252387e0f3fa511167783c893923ddd5fffe557748993d8c24fb687664c31fc9ad511906cc1798deff3d18d2dcd71eb6a245c42a2e69a967bc914df21d9fdd48c291adc8e333cca65a9017addb9d0bf609be4e9347530a70a6c01332eb642248e26e574a1233a7933da06ac29fb4e1d0657160ed4adb6f606fe9e319415098a5ee6968c546561c01ed25a9deb3bce217cf5bde936e4efc39aff00947bf8face06bdbc258ca1d5d55109c6f365f550ef7affe6a82cf71817caf3633655899759a22d190e80a1d77ce3bd22bf570ccd9f15063d292ea84187c6393bc4a96d7657e184ce094c51a94d764a7080f289a91abf806e896370e0b0d533c83fc8b777907a6a71119efc474f6764349d557c98d579439949324018001a704ad4eb6c1f4e29f4a5effb73694510c8e65d5f57d2eb6614260d90c04e2847d81813ab84e2d27c6386f6fbf0493651c3e52670c44ae82e93432ad1334687670d863293b166d0cc69e90ec4986bb0b41e408289f0b7815a6fbf52a6ad5af06363474e5aac5b2b6b5870441cc2ce9742021d6b1e4ac7964ee76f277f53e1e8886abb7e97bf4517d238db1207198940a6d39abfd304931635e7f8137665dc2d802b7d624ca466ba7c6f1a23e3b64696edf9d470e150621aca39b254ff6be2a5fe3f3e6728da62d02f6bbd757c1d7b9a3ec3c69a5d58dcab08a21020391ad90f4e363518e7214038d7c6b2c73f8da867b98ac959309cb5f05ab6f841d892dda3b662f9f27f9f0727a178c9b051f508ca01126c3030ef51873a814a3dacf234e5051b220e11c594cf74c6a5543bd1a344d5a5bb9c6024b160412cf4e4d4202471f43f1ef29c52bc6c3b6712526a77445cffead51ac5d18fc5d0b1c15d9757712d006aa5a6cebaec52576c002b141f3b49e334f1741bcc97c650c79b122ab659496157e23e451c1f54c069c4fd5abb1e47918ae59937677fa6b2b7220f8838c094aca806c9751629223d1a5b9937b1df100887d8a65d9ac16d12937defd09aad4d958c2a6985eadbc10060c606ba612c007858dc29a3f7fbdec5ed54f3596be115993e5741925827e268c5c79dc20eef2b18142a9a0e3810bb37be6edfbf58a4735a1dc11ee3c7f5571d74c578e3af0ec060d92251fe4d3f1c2ddea2f859927dcf033cd7159ea647320c098b978f553fab2f769b1497badf544fe34f08c41c8279789ee58454d8b52ccab33d92e01b6f8bd529dd746e342736b0d5b0449383775ecc49bfc186e420b8ba75a0bdd1019d81f6e6c805fea0a553677d7990eb63478321fc479cf9fe9e142ad6be960374ecaa0d477d52028f054ee703949630a143855418bd794a9e384c0f9bc5e6a7f3e974b2ec2b90b92d988392fc6c014691a142734fd53352b9c62dc582d799b19f31ef50b3f849b34d812aa97088455a9b49b46b34d774e9e80ece17a1005c0ce3ac88e934fe2b46266f5cc961d83e029e3b70579576763e74f38c2a52e2529505ef916d2e8ea26f45e2c091cfc9c5e3c6550d009e414b2c611e6f87ea531e15d42cbb92cad7346d7a5250d41c2ac4b169658ee2658f8336d8f2b71a01aa8f956d833c0441f7152009c910e2c3f41524bebe26eecf1b5c14755bc9ae798502399c4d79713979efb1d86b5a3a04b34daf06e6a39d18f4d9ca92701a190cd2b5628fa71d28dd99a8c1aa5ee0401ebb92b727e5e0ea2c3919a5bffc40b5f956fe0d75fd436f2a32824ad96309fdd1f95d3e1821e9df5893fa4aa67feff09228802182da857665c4f1ffea7f17f56195024f0be9934632f13d65d3a141946d6de30178e3da3f50cd0edb688ec18539b18895cd775830f0fd73416f49ac7625fa10efe2ae43f7303cd41100e10520a742b2ec4353851e9798138c4a06e32157d684260fc7ce66ddc7e442273fe35cdbdead8af6e9c6faea0b698d945cbb159cb9ecd3a0947ea20cff9dbc46932a7588e169e83ae0dd59c55fdbdd1661e784a83bd8c5337f1fff10211aaa539289a75171de95b66c51b5484e1896f80a7764c59b43a3efb1161a392d8c94aae7bffe691496d1e40920bc0d61ed8176d629937db19bae27b3bb0ac8a0a74ecdf5ac15663eea8285d4ca8d2eecb9676a911e7f9e8eca5fdc9a18d0a85d919bf0fae66d692214e36905fc81be01bdf09effa9eeb3f898763cb5f7dac485f4cd6a21894428049e8445fe37f3fdca17ac14b59e5c4b20587b7e422a455b80b7a0d9f3dba9e22741a190242293cc638f8ed82da788f741f4521e33a33816e04c610e75b053a99c30206fc432023d51b1cd50f656855c38eb90367ed3fbf8155190fcf0261deedabc8b0e10ec1419833e11afd3bd7d57da776fd7cc4d0ce768ce20bfd6f2b64e6d1e9e1b407fbd405b4d7bc8c21a74fb6f87b2c272fe1b8c7dbc92e849de948e8a4cac087e937ba9bc6364876102c1a8f8aa0355200d61b42382f74a87b9ec8893d65a6d4da18b2525b41daa96a4269b687886cfff4603071d9d91d3c5cc2233eb3ed0467f3831c48228240b0b14f33f1f85a38b862ed91a66c3684f7e3fc8a945afc05c1da02313dd2ab4caaad6839b27121381886e62257f15f1101eb26f56a85e719d682282d955ca5e20c9e36ed16349c37c169b8758be63790def22081dfa91ff3cb179d62a53461f024f091ec18c9ea9034a0483cf4c2d1a5b117b9036e4cdb8078fafc3f96b57c1daa9664c17feca9e3a52071c50ee943ff3b4f365bf0ac6bac35deae5a5fbf51927a3f7498dd2932e65e9a75c85259d75bbac1ef553a8fa7e9c896ce827f60b50efa45e7b4e7b5ded4087219f7b4778aaf8b1d68aa312e0e5e4327ad3c18f019958310c6128615909d98c4cb1ac40cf07b0333ef5977afe2ef221b48f521fb3969b4b2a92be768f2e825c9a715e5116d20ccb097d08d6f169adab423c3b08e8393e7812bd7a45f3d673182769c3bb2cf7a976c03dc185a997e84c159c4edfe780832e9d51fe21083a0cb538cadf6bf1bb5807364c91e647b2c97897598916af0179b7ded600b671cdb5338b3e5b1f20b0408b9431226010e3a73b3d014de7f941cffa6ec6b08f604bfb31d50a43b00c31b4b652497459a05bc35de6d480df7c6d6c9a3deba7b45de5ed669600c6f15c038ed7f6a1e6bdf203f398ebe4ad36f2ee6b12317b2d3e3830fc6f8464fe7987074116c14c560a066cfe2d9b3a22ba59287eb62f2e651a82b8b1323f623c8fafc16f4be85ace46ff744a594a8d0dfabc97c9caa839651f2dc0a1f13c410d0eb19cdf7adfb81c0b2297ac15d8432ec2b59d330e8db275b2d9468abb0df65fbeff32c1f7659a51509f612414a34d8e77d9d68e4e9d5ca6390c79972e501cbaec71ba454f51d13d3df24eba44e6fd4c078ffcc66cfa766c1689d339f752b1c04c7efe7fb880871bb076cdea56569f1c85d3ea5b170e2f593474926b169d638162d9095f826ac56f0f01fdb41db4ae600e0f2cfa972424adbd1d1c715ee43e93e3598a5d8fa35be538b39996673cc0540c105f5398f5b82d8467f54ef71bbb30db514e00e7a3685ffbf740c0ac337ecf553a61b1a862d94b20a940bf054aec29b7f94cdc721bef392cd445169b17e45d31a9d7646794762d6175655df1b5cfb2ab707843e8c0fbe15f9dca490dda6438185fa0413df62d337af9631fcdb4548ba66dae4f0a9930c55697be79048ece8561575864cd598dfcaa5a79ed71c6508e5d7f890acc4335d6a468fe9a4bbda23b6e820d056fe11047cc6b74aa55b5454e62d99bc8d0ea024c5d80377f7b338eb9a886bc779176facc0f86eae511bf195b487d7d611b54d0b502cc5cde81b2ec4368e25d38fdd368e778490db2ede7931951ca673431e4b50af46fe69508b86e5442e4d2413b66a411570568cc22a598e075bd51ebe7ca17183e670f308cf869a3291c20486fae53f7bf46f27295b7") 00:08:13 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x3, 0x41}) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") setrlimit(0x3b3d258551e46a94, &(0x7f0000000000)={0xffffffffffff4f7f, 0x800}) 00:08:13 executing program 3: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0x3, 0x232}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0xa2}, 0x8) dup2(r0, r2) write(r1, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) mlockall(0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0xc2, 0x4) sync() mlockall(0x2) recvfrom(r1, &(0x7f0000000240)=""/77, 0x4d, 0x3, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x6c4, @loopback, 0x7fff}, 0x1c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x3}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:08:13 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000040), 0x182) 00:08:13 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) pipe2(&(0x7f00000001c0), 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="b0", 0x1}], 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) 00:08:14 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x100) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="806f2c8ae73455a52259d235c0b02cb31f3cf6a8081e4a996fe38c3f02db69") syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000100)) 00:08:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:14 executing program 2: syz_emit_ethernet(0xfffffffffffffe83, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x8d, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [@hopopts={0x0, 0x4, [], [@generic={0x0, 0xb, "cb0fe30d362199a64ae5e4"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x342}]}, @hopopts={0x38}], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}}) syz_emit_ethernet(0xe2, &(0x7f00000001c0)={@local, @remote, [{[], {0x8100, 0x1, 0x96, 0x4}}], {@ipv4={0x800, {{0x17, 0x4, 0x1, 0xffffffffffffffb2, 0xd0, 0x64, 0x101, 0xd8, 0x5f, 0x0, @empty, @broadcast, {[@ra={0x94, 0x6, 0x3ff}, @ssrr={0x89, 0x7, 0x9, [@local={0xac, 0x14, 0x0}]}, @ra={0x94, 0x6, 0x4}, @ssrr={0x89, 0x7, 0x401, [@rand_addr=0xffffffffffffffff]}, @generic={0x9d, 0x11, "67e6726f4e65732765d340a6cf961a"}, @ra={0x94, 0x6, 0xff}, @lsrr={0x83, 0x7, 0xff, [@empty]}, @rr={0x7, 0xf, 0xfff, [@loopback, @loopback, @empty]}, @end]}}, @udp={{0x1, 0x0, 0x8}, {"178b009602ac6f13ba8ff6dd2318cdcdef51890c02edd1ce2d9ee18c44e626b9d2e61e2f0cbba8f559e11551d657f83d2d41a8f5a7e3e1bed511675999a06af020b0ac7dfe32d0733613034dd70ab84c6470d33b8db04e5d9ec73503066eeb0db4b41da739cc059ae78eec2a"}}}}}}) 00:08:14 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000e70000000000ffffac1400bb018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000036efb21500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009dfc8da025a03cb49bccf727d03770a3c88e6bbc21e6132ecde7a91fcbb8cc7b1b395c7ce4e905fafe16fcb3a928a50f04d372f23c6aa7985d52030a9454e32bb1df40cdbb2738b02e1127a97d6df2c4b7d72ff931ee3dcf02c6fd0051870a039b19490bb6749358eb240ac24e0bd9f2342ce8", @ANYRES32=0x0, @ANYBLOB="0500000006000000"], &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @rand_addr=0x6}}, r0, 0x1, 0x0, 0x8001}, 0x94) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, r2) nanosleep(&(0x7f0000000640)={0x2646a28c, 0x6}, &(0x7f0000000680)) r3 = geteuid() r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendmsg$unix(r4, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="64558fd31fe49c432b155e9619d095d54e1971daf340cb94a5a41cfce132bafbadb6f010d8a8ccef367f309479c205a0faf11da3f994bf0ff990d485a0473e819b3d77f7b6a550293070df894eedcc3169919f4ae0283f4ef1699dc49e083a46d9ab535f900d88c4e5d15c1a9d780c136c6bc217b661e23921c508c6a4710f1eb07dac6b0cb64c68543b74a3df687482b9f87725ab851fbc4926404e1841dbe43398c3b04cf87b55ab36e40ce75de720df", 0xb1}, {&(0x7f0000000100)="1d", 0x1}], 0x2, 0x0, 0x0, 0x5}, 0x20100) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400)={r0, 0x8}, &(0x7f0000000440)=0x8) setresuid(r3, r3, 0x0) setreuid(r3, r3) 00:08:14 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x2000) writev(r0, &(0x7f00000000c0), 0x100000000000036c) write(r0, &(0x7f0000000240)='-', 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:08:14 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f00000000c0)=0xc) r1 = socket$inet(0x2, 0x30000005, 0x81) r2 = socket$inet(0x2, 0x7, 0x0) lseek(r2, 0x0, 0x1) r3 = fcntl$dupfd(r1, 0x11, r2) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000100)="089dc4fc080c862f38c3558849617c968707b17ebac3373113aee607f1ceaf17ca3cc5e20f8e4ca07e125c7915cd83e63ed7248a76b35017438647b64de41c0e815bf8f5a4123f150d6a2971a5e55e1cc5d9edaa10bd29d80e344ea072c017af48d1d9db5bc127988e9b16dd124e715907df399775441661be31f3ae4ccb472412777421418fb7f601bd9091db730a027e3d1c0a9b30c134bdcacc2618e8af54d8ba33e1aeda6c7a761c1b96ac0670e8f7ba5c694fa63db26cf0329403369df583f039b093f871be5c30879b01bffccacf814d65a83705709abc2b7566aa463f5782a830") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:08:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) 00:08:15 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x80, 0x100) syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:15 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x800, 0x10) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x18b02, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101, 0xb9f4a888e78cb040) mkdirat(r1, 0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/182, 0xb6}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) setsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f0000000180)=0x20, 0x4) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000400)=0xffffffffffffff9c) socket(0x17, 0x10000000, 0xa721) r4 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:08:15 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)=')&\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='&\x00']) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 00:08:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffffffffff) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0xe, {{0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x4c19}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000000101000005000000000001803f00000002004e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/156, @ANYRES32=0x0, @ANYBLOB="0100000000000100020000000700000000000000"], &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x3}, 0x8) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x2, 0x3ff, 0x6}, 0x10) sendto(r0, &(0x7f0000000240)="e703d787f64887c2f55cb15809d22b5605b8e07a6b5abdbdc75cab1586affcab0df1f7833382dd8410bff27e1f8b919f00c5c0a00087be09b84639d0142fd14e2564d71aef3e90e5cd402a32f3281468ba27378f72fdda845fc9d4199b31455398063763a33c013f6838e50a243e70d25999ba1161f46fb2938aa01177cb732a6549b25a7c8959ea185be7d175cacad132a5d4", 0x93, 0x8, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x4, 0x4) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000003c0)={r5, 0x3}, &(0x7f0000000400)=0x8) 00:08:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1900645ac0c1dc7199ef00"], &(0x7f0000000140)=0xe) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7ff}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:15 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) pipe2(0x0, 0x4007ffffffffe) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x34) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80000000, 0x2, 0x3, 0x4, 0xfffffffffffffffa, 0x1f, 0x8, {@in6={{0x1c, 0x2, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x200}}, 0x0, 0x168220000000, 0x9, 0x9, 0xe000000000000000, 0x136}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x4, 0xf, 0xb58, 0x7}, &(0x7f0000000240)=0x18) 00:08:15 executing program 1: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0xffffffff, 0xffffffffffffff3e, 0x4}, &(0x7f0000000a00)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a40)={@in6={{0x1c, 0x2, 0xc7e, @rand_addr="0aca61b2192a78a4487e719c193a774f", 0x401}}, r1, 0x4d52, 0x389b3210, 0x417214c1}, 0x8c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202d2df20dfa435c95f25749c358eb24ba0462e685a2a389248f272c6f543b82e4a88ebde4444532918e792c908f832a8d8407d5d863607e49fc55a2b8371d91aa20e70f78e1b9c235fdd4893133d657d3c1ee616f42c35e383dbc8973c1ab58754d7a3886033f3b4cfdf61436cd469dc67e7b26bdea959"], 0x10) chdir(&(0x7f00000008c0)='./file0\x00') sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x5, &(0x7f0000000800)=[@in={0x2, 0x3}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x80000000, @mcast1, 0x3}, @in6={0x1c, 0x3, 0x4, @rand_addr="a4d50b908ab7b4f94524db3c8f8c7d17", 0xfffffffffffff801}, @in={0x2, 0x3, @rand_addr=0x42}]}, &(0x7f0000000880)=0x10) shutdown(r2, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000900)=0x9, 0x4) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r2, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:08:15 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:08:15 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x40000000000, 0x0) setuid(0xee01) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0}) 00:08:15 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) flock(r0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="a900000000000000ffff00007ff88d9d47df63cca59f65a4ddcf3233a4a969de5f63f6509dc686b37b52feb24b0161c858f05d63c41ee5fafbe53bb9fc92d12b863bea362dd997986bd74b293268444e8e3b2ae495"], 0x10}, 0x0) 00:08:15 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:08:15 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x8001, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) r3 = dup(r2) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0700000001ef90924c4d5d9fc0552c10f7ff06000100000000"], 0x12) recvmsg(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000000640)=""/4096, 0x1000}, {0x0}], 0x2, &(0x7f00000037c0)=""/207, 0xcf}, 0x0) 00:08:15 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x2000, 0x4, 0xfffffffffffeffff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x9}, 0x8) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:08:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e58940ea83eca91c5c71c4e45fb75d8d4f87b3356ec3363d8a2aad58afb5a0292753c2f173cae9d0143414c6065e0b852eecce99c8348ab03f2399fbdb892cf27829"], 0x0) 00:08:16 executing program 1: r0 = socket(0x1, 0x20000005, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) 00:08:16 executing program 0: syz_execute_func(0x0) 00:08:16 executing program 2: select(0x40, &(0x7f0000000000)={0x40000000000000}, 0xfffffffffffffffe, 0x0, 0x0) socketpair(0x17, 0x30000005, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @empty, 0x7fff}}, 0x0, 0xffffffff, 0x7, 0x0, 0x6, 0x1, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x98) setsockopt(r0, 0x6, 0x4, &(0x7f00000002c0)="2cc6d70f2fd3f997a0154aaf4c2ce976259f9c1a8a708f06f72ed4c50a5549b4d27904a8edb5a4958a3c4f0e83", 0x2d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r2, 0x10000, 0x0, 0xff}, 0x94) 00:08:16 executing program 1: syz_execute_func(&(0x7f00000005c0)="660f38f69f0500000026473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55744d1800b000000fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e4b3cd583d00000981c483397fd3000dc98ac98a0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd454640f9a5800e8628f6808f2d9f3de8de3c0f526c441a77cd858c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000280)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x8}, &(0x7f0000000080)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x100002, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x3d2, 0xaa8, 0x1800, 0x400, 0x6, 0x1f, 0x4, 0xfffffffffffffff8, r3}, &(0x7f00000001c0)=0x20) 00:08:16 executing program 2: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, @mcast2, {[], @generic="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"}}}}}) r0 = socket$inet6(0x1c, 0x7, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x7a}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10484, 0x2) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xdf, 0x403}, {0x716, 0xd7}}) 00:08:16 executing program 3: freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000280)="c4e73d0cba554faa172c6c10338e14c2303d42e96a2e502eb7632bc491a5f7682b925613333d5e89a8f2d18a2ec9a53f0a071862373d9b70e62f40c7d0844b0f53f3e1459d59f97ea193514f8ca4f218d0d405d9146d91242a8b6d03d2ec9db6241590cc9a9c8b0db9582727a3b1e30681bd22308f6a054e487920e1b5b672ed4599d8af8a7f538376ffce5898ca7962796174aac5b3d87d5b32f3bc3053f21d178176887fcacb1e5cde383fb521884112d1f15fbf7695286f19632cb7571364dbeff09e") setreuid(r0, r1) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd900000041e2e9c4810de30367660f9532db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0abf20f1b897fffffffc4e10bf8c4f847f65203f4c66db712c483397fd30047f64418d70fdcdc0fbcaf00100000f345d9c685acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb11d3c4a261b7e2") 00:08:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x10, 0x200) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) ftruncate(r0, 0x80000000) 00:08:16 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="c4e26d16d46565d934578fe808ec65e1c710de10defbeb468a9061e3cbf740df6f00c4a2bd021de9000000c4a281ae49ff26363e679989c875d000") 00:08:16 executing program 0: syz_execute_func(0x0) 00:08:16 executing program 3: r0 = getpgid(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0xba866cb8a53fa82d) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000340)={0x6, {{0x2, 0x2}}}, 0x90) fcntl$setown(0xffffffffffffffff, 0x6, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r2, 0xec1) getpgid(r0) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000200)=0x7, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000001c0)={r5, 0x25f}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="0bf7fcaaaaaaaaaaaaaaaaaaaaaabbd17f6040a74d0000000000000000000000000000ed0000000000010000000000000000000000000000000009a6f944d078b108776f48ee4be69dca03321c33256dfbaba1037d42788b463f75f59522001d23a07b8f858c7a9dccfaad790a0000e66b2ce60cdc1e86d7fe9a45729719f0bd0681c1954cca80366f070000001b018920eebb7bcf55a18cc748ff592d554301000000bceacea92de12e9e0000000000000000000000e1ff000000b5917f617cb70714d63a435a88901c8a417a731e1452cc81d6b9583333e18d6876e8ed82bfa6e453c4e627b2f339b06ce9c805"]) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000000c0)={r5, 0x1}, &(0x7f0000000100)=0x8) 00:08:16 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x40) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="e7a13eb9f89fd1f046a4dca16b987e02ac7bb4eed72dc851b3f527733ed68820814717a2ee2ccbfeacdb02c242e3972d99c2afdc56605a6628927ded8b191924db0c479b") select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200d91e3c697df5cf120000000000000000000000000000000000000000a2798488389afe517dc30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000100"/146, @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) 00:08:16 executing program 0: syz_execute_func(0x0) 00:08:16 executing program 1: syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0xb25, 0x401}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3, r1}, &(0x7f0000000140)=0xc) 00:08:16 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:17 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f0000000040)=[{r0, 0x81}], 0x1, 0xffffffffffffffff) 00:08:17 executing program 3: r0 = semget$private(0x0, 0x1, 0x18) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000140)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000100)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x57, "8e1520855e40d43635e1c96db0a1f8ab5d4a051180b6a6f9310eb76e266d324c00832d1bb4b51c07efcd0b38bd7c2030dfed42d404788e896ac7661f97dab200002a77658dc0ddae68a19dcaa8eb8443d8deda2d97de2a"}, &(0x7f0000000080)=0x5f) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xbc2, r2}, 0xc) 00:08:17 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000000000003, 0x2) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:08:17 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), 0x4) r1 = open(&(0x7f0000000340)='./file0/file0\x00', 0xfffffffffffffffc, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x6, @empty, 0x3f}}, r4}, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000003c0)={@empty, @remote={0xac, 0x14, 0x0}, 0x1, 0x7, [@multicast2, @multicast1, @broadcast, @rand_addr=0x83dd, @broadcast, @rand_addr=0x7fff8000, @rand_addr=0x6]}, 0x2c) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/12], 0xc) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000100)="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", 0x8, 0x100, 0x80000000}) 00:08:17 executing program 0: syz_execute_func(&(0x7f0000000000)="0331b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:17 executing program 1: syz_execute_func(&(0x7f0000001280)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00090096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001400)=ANY=[@ANYBLOB="0300d432f58532840064c7cad8071502f7ce5db1a8d242ca00089f100000f7fb"], 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x1, 0xf, 0x40, 0xffffffffffff8000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xb51, 0x500, 0x1f, 0x8, r2}, &(0x7f0000000100)=0x10) write(r0, &(0x7f0000001180)="e9fde00476c5e73554c5509fa2cac942ecedab85b4234327223aa26a2e62be701d9f4ef56b98c42895860dc77f741129ffef1c1a76e9cec6dad7d3f79342d45a84ee3344a6780655f0afaa8dbeab197ceef8e90b6bf956252af52640f0f0e4186d5cbe9c0febc87d68ff36bec5f1dff424cea36d9738dbac8a82953ec172880664aaed463185144a0ae2818bb4a7a7826d6406722738b05feef26297cf357e6fe50f8b3d78984ef4783db9ec0aa44948fa51cf4b674a3fd07d19b94b41414e04d6d6a69338d9771e786b5b90bb18632c0500ef9ad1bfe2951d66b28b0109c881", 0xe0) fcntl$setstatus(r0, 0x4, 0x10000) 00:08:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc3, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$getown(r0, 0x5) 00:08:17 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), 0x4) r1 = open(&(0x7f0000000340)='./file0/file0\x00', 0xfffffffffffffffc, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x6, @empty, 0x3f}}, r4}, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000003c0)={@empty, @remote={0xac, 0x14, 0x0}, 0x1, 0x7, [@multicast2, @multicast1, @broadcast, @rand_addr=0x83dd, @broadcast, @rand_addr=0x7fff8000, @rand_addr=0x6]}, 0x2c) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/12], 0xc) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, &(0x7f0000000340)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x100000000, @rand_addr="b3456e83e8f1c91c210dc62319cbdb5b", 0x7}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000380)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x81, 0x1100, 0xbcfb, 0xff, 0x0, 0x400, 0x8, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x9, 0x4, 0x1}}], 0x40, 0x20081}, 0x20101) syz_execute_func(&(0x7f0000000000)="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") 00:08:18 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd800d69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc3, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$getown(r0, 0x5) 00:08:18 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), 0x4) r1 = open(&(0x7f0000000340)='./file0/file0\x00', 0xfffffffffffffffc, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x6, @empty, 0x3f}}, r4}, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000003c0)={@empty, @remote={0xac, 0x14, 0x0}, 0x1, 0x7, [@multicast2, @multicast1, @broadcast, @rand_addr=0x83dd, @broadcast, @rand_addr=0x7fff8000, @rand_addr=0x6]}, 0x2c) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/12], 0xc) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0xb2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e210000000200"/136, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x94) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f26696c6530007370e90a3d1b119e75a81a7dc5ec5180bfffc2b6"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x7}, 0x8) r3 = open$dir(&(0x7f0000000300)='./file0\x00', 0x200, 0x180) linkat(r2, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000340)='./file0/file0\x00', 0x400) 00:08:19 executing program 1: syz_execute_func(&(0x7f0000000380)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:08:19 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), 0x4) r1 = open(&(0x7f0000000340)='./file0/file0\x00', 0xfffffffffffffffc, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x6, @empty, 0x3f}}, r4}, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000003c0)={@empty, @remote={0xac, 0x14, 0x0}, 0x1, 0x7, [@multicast2, @multicast1, @broadcast, @rand_addr=0x83dd, @broadcast, @rand_addr=0x7fff8000, @rand_addr=0x6]}, 0x2c) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/12], 0xc) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x100, r3}, 0xc) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xba, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x7fff, 0x4}, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005}) 00:08:19 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801769e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8000000005, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1014, &(0x7f0000000040), 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x8, 0x6}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="a14f09ac73a743800dfba53139d0179f515a4f64f23704218c538069b2f583cc7f8492d7ec5b18d27a00d10f47242ad19c7585a2640b30b6a768aaa4dafca1bd238b8951f54734db6d499b74624746d9adff2fb63d573dded0ae3aff158bc3bcd8b80b99624f1e717642a0847f19f1f9c90353e3d786e61d2b90d0", 0x7b}, {&(0x7f0000000200)="6e91b69356f825c077927dffbe0b6fc15eccf53c9cb3ab0ebafa6bf793e6733fbc326ceb97909bf78cfd0a673b9b7053d7b4a418c039c9d5da236d79235b2cc1db28bb20ea07a505b9ce17d32705f13ee048e22b7c14a1af3b3c981874f8968f294ca6dc3490a3687e55bfc913bfaf3d22f7fae7142048e0944dea84022de502c67dacbe68fe0e495063aad502abdb40302c77350813a6bf40f456539d24919c9273a4bd58f67198e8efbe99df7a12459f1e254b38c642732adbec819926792afafda0854e7498b5e3c94ce9c260e051ea321b56d2b7167e9f6d8618228ac79ec1b1f0", 0xe3}], 0x2, &(0x7f0000000300)=[{0x70, 0x6, 0x9, "2bf7c9d3dae00589d4820cf488a6a837f89b6d3cfd5c7f4d9adff7abaac6613b50cda646b7178b965a2e356f2ee59faeba7b500843af02843bd026499d41a2957b2f9aab84086a8e507d3216ddb53f43c4b96b60f2a4851cd9a74886508d"}, {0x70, 0x17, 0x100000001, "d2e843a4566489d539d90c28c9d7f5617b643ba5f0db53fd8ee129b6af0c8b29a3dab599e8f073b9506cd1955a54a8c21769df693fd31fd467552bef74800cac40567ed10eb1412d518cc7d9d2ca3716fd517065890734f4411789733ce9ca"}], 0xe0}, 0x81) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000140)=0xfffffff2) dup2(r0, r0) 00:08:19 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r1, 0x6) 00:08:19 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625302c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000040)=@un=@file={0x0, ""/66}, &(0x7f00000000c0)=0x44, 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0xffffffffffffffe0}, &(0x7f00000001c0)=0x8) r4 = dup(r0) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f00000005c0)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8) r5 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000080)=""/74) syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x6, 0x7}, &(0x7f0000000100)=0x94) exit(0x7560cf9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @rand_addr=0x9}}, r7}, &(0x7f0000000380)=0x8c) 00:08:19 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8200, 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="03002000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 00:08:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="dd408a5c2b7e79c8ba15cfc9bc346363c8c6de44b6b0e64b2fecdc29e52e2d0b32a6783c9a", 0x25) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r1, 0x0, 0x3a, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/245, &(0x7f0000000040)=0xf5) syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") 00:08:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x4) 00:08:19 executing program 3: r0 = open(&(0x7f0000000380)='./file1\x00', 0x10600, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x200, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x6, 0x11, r1, 0x9) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f00000001c0)=0x10) r3 = semget(0x1, 0x7, 0x80) __semctl$GETZCNT(r3, 0x2, 0x7, &(0x7f0000000300)=""/99) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0xeb9, 0x6823, 0x7fffffff, 0x5, 0xbf97}, &(0x7f0000000240)=0x14) 00:08:19 executing program 1: symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0/\x00') r0 = socket(0x1e, 0x80000004, 0x9) sendto(r0, &(0x7f0000000100)="b54235bc915dda7802b5473fb4e3614cc3e2c3789db43e92ff7f0000000000004ab810259d31ec05520148a814c81b723d81150f89e2e96c9685c84e791f521b9079d393ecccd2f0d44d9193c0f3da05f48ac04183992893d230a620d069656d", 0x2e2, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000180)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) flock(r0, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) symlinkat(&(0x7f0000000040)='./file0/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/', 0x1, 0x0) 00:08:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10002, 0x40) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="ea63774e01b5325acaf2af91e393223c996b6f3b795c9536b58509fd59354c4a4dfcd2c27155098f68cb997a78f9faa4fedb8d0e158d9d48ca430a72e3070acfd9af66e94a5915c4a7271a02ee49e5") 00:08:20 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625303c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="c1e1434edb43", @local, [], {@ipv4={0x800, {{0x31, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x3, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfffffffffffffdbf}, &(0x7f0000000080)=0x8) r3 = semget(0x1, 0x0, 0xc1bd4ed316503e26) r4 = geteuid() getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x81, r4, r5, r6, r7, 0x4, 0x6}, 0x9, 0x800, 0xc05}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x656ad8ec, 0xfffffffffffffffb}, 0xc) 00:08:20 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0xcf30}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x2, 0xef, "ae23203fa55c04fbc98f6ad4bbcbf56ce368a3b1b1ec291be8644a83351151acdcfaa0184a75afcea5d8ee00288c01a11b9b83dcbcd69f62aedbdb3aa7fec38d2c04370ca8b6a6d324654640b5dab66d47404bd326df7c3bd9920d3d4a439e97bd16abfac41217b61126ae2a7962ea233872efeb82e27998b6c2b2fe3d77c951dd5cc6c9cdfd60abd6d77bbcd397b148cfa14675e6d9e36c83ce3e71cabe9ca3db5445612e1ad633f1b08914f6ad5769777f7df61792ce5ea1466675d3e5ec651d6f0193745de3de4e50101319a5f82c155fba2c36d1a34cc9027735dff9ed6d765e2aa12fdd69da3654bdf3366988"}, 0xf7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) r3 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0x3, 0x29, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 00:08:20 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:08:20 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107) ppoll(&(0x7f0000000080)=[{}], 0x1e4, 0x0, 0x0, 0xfffffffffffffdfa) 00:08:20 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r3 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20a01, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x8}, {r1, 0x40}, {r2, 0x8}, {r3, 0x10}, {r4, 0x2}, {r5, 0x20}], 0x6, 0x8001) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000000000), 0x4) 00:08:21 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625304c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:21 executing program 2: getpgid(0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x401}, 0x24) fcntl$getown(r0, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x800, "caa0a24870b834a2b101b4412d7cc2f7"}, 0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000000)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000100)=""/186, &(0x7f00000001c0)=0xba) 00:08:21 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000001080)={0x101, 0xfffffffffffffff8}, 0x10) recvmsg(r0, &(0x7f0000003640)={&(0x7f00000010c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000025c0)=[{&(0x7f0000002100)=""/159, 0x9f}, {&(0x7f00000021c0)=""/168, 0xa8}, {&(0x7f0000002280)=""/8, 0x8}, {&(0x7f00000022c0)=""/87, 0x57}, {&(0x7f0000002340)=""/252, 0xfc}, {&(0x7f0000002440)=""/135, 0x87}, {&(0x7f0000002500)=""/129, 0x81}], 0x7, &(0x7f0000002640)=""/4096, 0x1000}, 0x3) r1 = socket$inet6(0x1c, 0x0, 0x1) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000003680), 0x4) getsockopt(r1, 0x9, 0x2, &(0x7f00000036c0)=""/94, &(0x7f0000003740)=0x5e) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000003780)={0x0, 0x17bc, 0x3, 0x3, 0x2, 0x1000, 0xffffffffffffff80, 0x8b, {@in6={{0x1c, 0x1, 0x1ff, @rand_addr="304cbcf2de476db0ba8a69e1e363f410", 0x20}}, 0x0, 0x0, 0x2, 0xebe, 0xe36, 0xffffffff}}, &(0x7f0000003840)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000003880)={r3, 0x8, 0x2, 0x1, 0xf78}, &(0x7f00000038c0)=0x18) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000003900)=0x401, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000003940)={r2, 0x100000001, 0x9, 0xf3, 0x3, 0x5, 0xfffffffffffffc01, 0x6, {@in={{0x2, 0x1, @multicast2}}, r3, 0x80, 0x7ff, 0xc9cf, 0x1000, 0x93cb}}, &(0x7f0000003a00)=0xb8) getsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000003a40)={@remote, @broadcast}, &(0x7f0000003a80)=0x8) pipe2(&(0x7f0000003ac0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000003b00)={0x3, "637f4dbdc738ea24a921edf277d97c37"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000003b40)={0x0, "9b861e7376f54cf41dcdd28bf29bad0e"}, 0x14) r9 = semget$private(0x0, 0x1, 0x598) semop(r9, &(0x7f0000003b80)=[{0x1, 0x8, 0x1000}, {0x0, 0xae, 0x1800}, {0x0, 0x7}, {0x1}, {0x4, 0x9, 0x800}, {0x3, 0x9, 0x800}, {0x1, 0x3}, {0x0, 0x52, 0x1000}], 0x8) bind(r0, &(0x7f0000003bc0)=@in6={0x1c, 0x3, 0x8, @rand_addr="23f00c264ec787f51d1d4bfcfe9dee71", 0xfffffffffffffff9}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000003c00)={r6, 0x6}, 0x8) connect(r4, &(0x7f0000003c40)=@in6={0x1c, 0x1, 0x2, @mcast2, 0x8}, 0x1c) recvmsg(r1, &(0x7f0000003e40)={0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000003c80)=""/210, 0xd2}, {&(0x7f0000003d80)=""/39, 0x27}], 0x2, &(0x7f0000003e00)=""/62, 0x3e}, 0x0) semget$private(0x0, 0x0, 0x100) r10 = accept4(r1, &(0x7f0000003e80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000003ec0)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x15, &(0x7f0000003f00)={r2, 0x7}, 0x8) getsockopt$inet_buf(r8, 0x0, 0x0, &(0x7f0000003f40)=""/7, &(0x7f0000003f80)=0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000003fc0)={0x7, 0x800, 0xfffffffffffffffa, 0x6, r5}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x5, &(0x7f0000004040)=0x3ff, 0x4) sendto$inet6(r8, &(0x7f0000004080)="b7336a8cc8bcbd3d28a64482d1e0b0460ef5cea54749bba584606abdc38f0abc8d4605be70f46549ed93e9c39d164a41d32fe55aeffe234c4721b9ef2ef13ad3033b58b843750709fd222cb2385db9d6d02ebc", 0x53, 0x100, &(0x7f0000004100)={0x1c, 0x0, 0x8, @mcast1, 0x87}, 0x1c) lseek(r10, 0x0, 0x6) recvfrom(r4, &(0x7f0000004140)=""/177, 0xb1, 0x80, &(0x7f0000004200)=@in6={0x1c, 0x0, 0x8674, @ipv4={[], [], @multicast2}, 0x7fff}, 0x1c) 00:08:21 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:08:21 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8001, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000000c0)=0xab9a, 0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:08:21 executing program 1: r0 = socket(0x1c, 0x6, 0x0) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001140)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0xfffffdfb) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x80}, 0x8) close(r0) pipe2(&(0x7f0000000080), 0x100000) 00:08:21 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="a4677ce173d7ec425ace"], 0xa) shutdown(r0, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4) openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) 00:08:21 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x108200, 0x94) 00:08:22 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625305c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8, 0x20) r1 = fcntl$dupfd(0xffffffffffffffff, 0x40000000000, r0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "98f556a8f2a017c7112e869f54805a4be032363c6ff0cca6a9fe63d1c6890b89", 0x3, 0x9}, &(0x7f0000000140)="7fe6e4bd515f418f914786233c518f96ce052affb5740a8a527d7f7badae68ee42ce5d88156a338a365609087f6499e8bd1ef8dada717a3fdfd846d68962476042a6d5d45cd1af67065e6b047194992eba200dfce793a22446f41170a4774c7bde91015535fd37e6c8fdb9c44944fc0fa730595851ea801b5e9f24821cc7f2d5ea886afac56ea5823fc8b1f89b1e4968decc1600", 0x7, 0x4, 0x400, 0x0, 0x8, 0x9, 0x4, 0x6b1}) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="76fa9d0360ac1f8ddafbb5ef486d6a48b9d4238626d8edc70e3fe782afa9bfec750139d837b2f6694fad399babc19b94d389dcc7e97ab6cc63e784320f2ccf4c0eedf41386815e3c764a131eeef760a638346520063546cedb889abfe30bd937130a08c852") r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r2, 0xffff, 0x1003, 0x0, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 00:08:22 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="8f2c8d56a18b557984e5bb5f465d2ef93bf3c3bc08f445b7aaa16792162cdc8cc20bb85c2bce189d3ae02749b50a0075ecfa75f26dd2be6328c7dd2339646933a17d8f235b9878ea6f980b339ba9030cd2e424d0ffc8b75a3e3a71698b4b125408032f83f28e686e1a640e94eca428fdd678ddde77b7dd5c35c22c146d0012ea3d9a821be1218e699ed6b438112157cb5ae4f22b6d15c6dafcf37a703c03bc11b30e7132ada781862edca4ed49bb206bfc5e9692463d35edd652f800c8640c5594f211e1669f1939e850cb70bd696c", 0xcf}], 0x1, 0x0) __getcwd(&(0x7f0000000180)=""/207, 0xcf) syz_execute_func(&(0x7f00000000c0)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce00000802000c4e17d513d83000000dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:22 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) accept(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x3, 0x31, "273ce34b147f700777665c025f720c9b5d02df1b9da0c6668f5810ec2f6a6c43a01fb0b902449b53ef2a658eb1180a0f0d"}, 0x39) 00:08:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000040)=""/137, &(0x7f0000000180)=0x89) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653008"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x9, @loopback}}, 0x0, 0x3, 0x4, 0x310, 0xa7c, 0x20}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x1, @mcast2, 0x4}}, r2, 0x100000001, 0x6}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x200, 0xfffffffffffffff8}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 00:08:22 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000300)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:08:22 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, r1, 0x600) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:08:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffcd1) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) 00:08:23 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af56962530bc939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:23 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5, r4}, &(0x7f0000000140)=0xc) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x5, 0x10, r1, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r3, &(0x7f00000002c0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f00000001c0)="f49d381e49814674f1acbdc21eac8c06c48d355b531b9f1d1d2b0eede1613589f8424dea0b9fa7", 0x27}], 0x1, &(0x7f0000000240)=[@rights={0x18, 0xffff, 0x1, [r3]}, @rights={0x18, 0xffff, 0x1, [r3]}, @rights={0x38, 0xffff, 0x1, [r0, r3, r0, r0, r3, r0, r2, r5, r6]}], 0x68, 0x20000}, 0x20000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x5, @rand_addr="f11d04d5530e33fcd5c92834ed33dfc7"}}, r4, 0x2, 0x7c432130, 0x7fff}, 0x8c) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000300)="0839e5f92e83a88111027000decedf4be30fc087f94311590d38473dc7e15e007cd88a1560ee810076a14ceb5d7155eb") 00:08:23 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000440)="221afbe98731bea7a67b7a8798fa59443d9447b120cc93a9d748ef8303e9a66ff3fb835c0eb3d86f3a31ac46f5dcc188f91e51ae1a8509ab638919a459f2648ed57eacc38f808ea33421e4d630d495807ecbb182d4c543a1429b8923014e02764daeb9f35a45e2bfe0063f19309fc27e5fdcad2de16a2ed0d68381a743d033668148f77e13d6888dd92dc063b4b913bf54d5040e44d0e3840c4aeb3beb4da0a668e5210fbd5fc2781fb0b9c737d20e4183ec47b280c7570d9ac9f8a6754708") r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:08:23 executing program 3: syz_execute_func(&(0x7f0000000140)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d426c7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") shmget(0x1, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) 00:08:23 executing program 2: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625305c939c9394bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x80000000033, 0x0, &(0x7f0000000000)=0x254) 00:08:23 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x8040, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f0000000600)="b95b57c67acf91f8300c672b6bd0ff66cd11a202690b5285ab8ab4a78777bcd6a7c945a7be944da87bfa3865674935bf81dfec2c2dae5c18b6814b2867badcf0de5b4711a7d082b52700d2989e5a829e0eb1583eaee6cc0db4d0005ba3d17105f0d6b6022423879a3143c9b200cfddf9b9852c07762d3e471290f77f06df20bf04e6399c446a96f98d9a", 0x8a}, {&(0x7f0000000140)="96aea789878423b9c1385f", 0xb}], 0x2, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x9, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x0, @empty, 0x4}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x3}]}, &(0x7f0000000400)=0x10) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x3, r3, r4, r5, r6, 0x1, 0xffffffffffff0001}, 0x2, 0x9, 0xfffffffffffffffb, 0xc19, 0x2, 0x8, r1, r1}) syz_execute_func(&(0x7f0000000140)="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") 00:08:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000140)={{"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", "8691611ee88a88892cf3b27939cbf7f473170aae13f0bc69afc928adb456041a", 0x8, 0x6}, &(0x7f0000000080)="4b373f9b20e32baf570ed6a547b362fb9b6a8650ca931c54a4f84ff9c5706fbb4892ee70bc65dc5c9daaa8fc0ebd935e70d92aa63633ae69221455ebe6631d89818fbfa7d48689a78fb75b38b2cfd3ff7cb071522a01a57dae150107c1ce2cdc1faf69821fc13e6f0b63b0f049352fcc419a69deaedb8a69e80ba9ecb71cc1424311829f22", 0x3, 0x3, 0x0, 0x0, 0x2, 0x4, 0x3, 0x2}) 00:08:24 executing program 3: r0 = socket(0x4, 0x2000000000000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvfrom$unix(r0, &(0x7f0000000000)=""/114, 0x72, 0x40, &(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000140)="e579be8108e42209b6cb76dc8b608a4beba5cbeccd3d0346c84ca817b72f7b9aadd349b7de6a56ccecaba1ee41d8db78a9455fb0f3d00dd3e6dcd58138db7e26a2bf2b0215107f577d774de03986ba9be8c5395129a755e38602629f78796bc6a176be1028fdf4cac4f8e712dc7be815e00753cab3662e62a98a91874eb6875b4586d032b59d5b05b8ab526b57764cd46c9e0ff05151151902c97b881c1d872ef64e86d3d361a2e43fa1e99f703204cb", 0xb0, 0x0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) sendto$unix(r0, 0x0, 0x0, 0x20181, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 00:08:24 executing program 1: r0 = semget$private(0x0, 0x0, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r1, &(0x7f00000002c0)) r2 = geteuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000540)={{"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", "b8a476db279320773fbe017607649ddd149531466d854afcb6079e3e7394fde7", 0x3, 0x1}, &(0x7f0000000040)="f1ddbdda385f6c13699d4200d33e636550f23062cd0fd312e89c575ecefd2a2154f22dc57f679b84d4f3810deb5000dfbfeb5efa1d066dd8490e083da66867e94daa9796afc04fb6ab02621d3fc190ab85f86240fbcf94d7c1be4234b277cdd4a337eb3c093316dd56a5671ade94df722631", 0x7, 0x7, 0x3, 0x1, 0x8, 0xce9, 0x7, 0x8}) r4 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x9, r2, r4, r5, r6, 0x2, 0x4}, 0x800, 0x4a8, 0x821c}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:08:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xff82) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x800, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x5, "69b801ee7e744487fa083ae318718f6b"}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0xffffffffffffff01, @rand_addr="64c28fb9397552476610cbf7178d5114", 0x8001}, {0x1c, 0x2, 0x401, @empty, 0x676}, 0x5, [0x6, 0x2, 0x8001, 0x0, 0x8000, 0x0, 0x8, 0x101]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) lseek(r0, 0x0, 0x3) 00:08:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x401, @rand_addr=0x10000, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2004c, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000001c0)=0xd9dc, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@mcast2, r2}, 0x14) socketpair(0x0, 0x10000005, 0x591, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x4) 00:08:24 executing program 1: msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) writev(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) mlockall(0x0) 00:08:25 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe030000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:25 executing program 1: msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) writev(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) mlockall(0x0) 00:08:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "5c5f3a00148cb766edcc56622ec9560d4c9d877f9428e9379e1e4e980fce7aa984f0871daab2133143a65903c1369e00d16109ee80a3bfbd6d997ef668757e5297320ce784355170b285ad006c77d250329d03014cd47bfdb1ad37cb742e2d84339bd38fe71071df819d4f5501d3f949bec08cd4d868e534149c35b3173d14a0604408bd5d5846f26931491afbdbe9b0ae1668e1916a2e5f78d0465b52c8e6fa1e0973cf3fdabb0546a4b230a9ead195e25089dd14ad3dea5a82dd64cc28702393a9970fe3b389466b7a2a4cd69f8a1afa2d5bb993c5adc8e10da4f4168e9bb7e518c1ca5c454f6c44e1a70cbe128977"}, 0x100) 00:08:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="38bc000000000000fe"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:25 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r4, 0xff, 0x400, 0x401, 0x800, 0x7}, 0x14) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)="3a7cac1a942ee2418d36290a9ed6693412b9b5c04e45c31142630643dbd8084141005cab0b8f06ab0995c8", 0x2b) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x80411, r1, 0x4e) shmdt(0x0) 00:08:25 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000140)='./file2\x00') rmdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file1\x00', 0x104, 0x8) 00:08:25 executing program 1: syz_execute_func(0x0) munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000200)={{"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", "e689f2bfacd4f6b532e8855294a762c74263634ca377ae55f3924124afbe2cfe", 0xba, 0x7}, &(0x7f0000000040), 0x1, 0x7, 0x400, 0x100000001, 0x3, 0xfffffffffffffffe, 0x9, 0x2}) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:08:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000000)="416f98a73be08a9433dcfda19f50c3ff49a2e19257201fefbad4d6735050158781a0f024935fd597d599b746daff65caf73306bbce7970940f175aa1b6ed835f4b5b17d77eec182eb7f1fb0ebdecd02d97cf763e6fc7c2f9ecbdcb648e60a147ffdb65383b59b029d8da96c6a54766099224a77ee991e8b9cb699f5cad0b59e7d0c0d94d4390434ea0cdd5cb2a9eaf390ba9b05d31a2f9336b128328f931c7c8ff1ed30d8c1cef6ebfece147442694fb20b041a2abe70270a3e0ab4393901af55bc4e62912719defd7dc086126043b08d1c089948352b1d79a7bcc9d42f69624a204a5b02cfb") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x400, 0xfffffffffffff423}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x200000000000000, 0x1}, &(0x7f00000001c0)=0x10) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000200)="e808a1e8dd578286d09d3d942f56bf90b75c19d4ddfb6181fc0401e18351f80daee0fe6613a01fc7907862a2f3a793e46be34a7c0a631a4b0b2eab5b2ea45d93195c1b862172dbfd29c693034e6fda77fec2e7a811702a37ed263cd6baaf2d3742bc8d9f3d5c7e6c62d55163990ab129c2450842541dc1d1bc2190df02cee428a633d8") writev(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)="0a3ec9263a341b0fcc77c1688b08c0b2812c8451c6a4b4a48d5150a6ca332dcc5d270dd3a3ee191d01864844c52e19cf87ec83fbf19557b64df00dfe06346ed30fa4ccb7752d4c51a2ef7864d240", 0x4e}, {&(0x7f0000000340)="7989fbfea03b6375fa64b61db5803b28efc1597ce07647d4bcbbbd18d94b40d1648000379ab924ded2e8e37df37f24a859f127dd1f3083953d9a489bfa82e39c9ba037c31b2b5d557964", 0x4a}, {&(0x7f00000003c0)="a1b75ea632abe43c3efc762a0509", 0xe}, {&(0x7f0000000400)="ddd332271747e1eb1c", 0x9}, {&(0x7f0000000440)="94ad0f3eb24ec44c4eee328ed77287627fc9b7b797ad45714d", 0x19}], 0x5) r3 = geteuid() getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) fchown(r0, r3, r4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000005c0)={r2, 0xffffffffffffffc1, 0x6, [0x4, 0x0, 0xdbb, 0xfffffffffffffffd, 0x1c59, 0x5]}, 0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000700)={{"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", "9ebecf73e450f51a3e14b318b8e16ec0bbc922c710ce82522fae5bd28ee0f731", 0xfffffffffffffffc, 0xff}, &(0x7f0000000680)="da198d8284d8a1ba1f7c13a49171c1b0146baa92edea32ba683f5d79565cbf4c2eb49c3a09eafe6ba51a00705b0bbf5c126e9cfbf166480ad507a796b6b5ef4980ab3a64856f92efa66375165eae3e", 0xffffffffffffffe1, 0x4, 0x1, 0x101, 0x1a, 0x80000001, 0x5, 0x4}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000b80)={r2, 0x3d}, &(0x7f0000000bc0)=0x8) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000c00)=0x896, 0x4) r6 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000c40)={@in6={{0x1c, 0x3, 0x4, @mcast2, 0x4}}, r5, 0x2, 0x40, 0x8000, 0x0, 0x1000}, &(0x7f0000000d00)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000d40)={@loopback, @empty, @rand_addr=0x3}, 0xc) r7 = fcntl$dupfd(r0, 0x0, r0) close(r0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r7, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000d80)={0x2, [0xb3, 0x7]}, 0x8) write(r7, &(0x7f0000000dc0)="524690188a451fa7df0d40e33a8ceb04ad9b2f360172a3a1eb3c7fa2f35d23660ba1f9837b2a8eb9c631", 0x2a) geteuid() setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000e00)={r2, 0x81, 0x1f}, 0x8) r8 = semget(0x3, 0x2, 0x300) __semctl$IPC_RMID(r8, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000e40)) getsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f0000000e80)={@broadcast, @loopback}, &(0x7f0000000ec0)=0xc) 00:08:26 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) linkat(r0, &(0x7f0000000000)='./file3\x00', r0, &(0x7f0000000140)='./file3\x00', 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e21040000000000000000007d6220aecda3665308000000000000000000013f00"/137, @ANYRES32=r2], 0x84) linkat(r0, &(0x7f0000000280)='./file2\x00', r0, &(0x7f00000002c0)='./file3\x00', 0x0) 00:08:26 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe170000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:26 executing program 3: socket(0x17, 0x10000005, 0xd264) socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) read(r0, &(0x7f0000000340)=""/216, 0xa7) 00:08:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="25008000190197869bc764e0c26fa463d054aba64f4766ca34698c"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x29}, 0x8) 00:08:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x9, 0x3, 0x8, 0x5}, &(0x7f0000000180)=0x18) r2 = socket(0x2, 0x1, 0x0) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20204, './file0/file0\x00'}, 0x10, &(0x7f0000000240)}, 0x0) 00:08:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0xe1c, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1}, 0x8) 00:08:26 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0xffffffffffffffc6) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:26 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130e00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x3, 0x10000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) 00:08:26 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='dctcp\x00', 0x6) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:08:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:08:27 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050200008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:27 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="d6062309faf6e0e5747bfcc242044e864182d0ca49546d2916a7dbdf5a5c82781bb633d42f16a77bdf5fd15f825c6c96b1312e2c15e739cf528c0337a69d012953ddd79321700efed3492e49f5a5f184a41b76b3390862ead269606c6b39756bbb877ab2aa75267367d08990b3b25f460d61fe27ebf2f30c1499db437000addf3dd784378fd495e72ceba9b194f93f94af699d6c5f1ec34f03aedc46d656a3c54c935696a42dc4198abd1f5a0905162002bb098228960719") r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x0) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) dup2(r1, r2) 00:08:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x3b) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a90057fd8d4bee248cef000001f4ed46"], 0xc}, 0x0) 00:08:27 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000009c0)={r4, 0x977, 0x7ff, 0x3039a541}, &(0x7f0000000a00)=0x10) r6 = dup2(r2, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r6, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r7 = openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r5, &(0x7f0000000880)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @ipv4={[], [], @multicast2}, 0x8001}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x6, @mcast2, 0x80}, @in6={0x1c, 0x0, 0x833, @ipv4={[], [], @rand_addr=0x1}, 0xc1}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0x1c, 0x3, 0x9d44, @rand_addr="63bb516a6dd513bd86c673815f242ea6", 0x6a46c467}, @in6={0x1c, 0x3, 0x3, @empty, 0xfffffffffffffffc}]}, &(0x7f0000000980)=0x10) accept(r7, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="1598335c130c979a7f0003000d04"], 0xe) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:27 executing program 2: r0 = socket(0x2, 0x1, 0x84) socket(0x1e, 0x2000, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x585) shutdown(r0, 0x1) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000080)="10edcef05dbc8d785f254c729d0634d628056cf582d382cbcaecf21d084ff6492dd52d856b4efbcdc6ee2722c5711970a7efc97f7da2330774e335ad7a10e2b4834850ce17e7e60849aa3688c5a6af3ba0ff2a5a15d6f8445685a32b75c3e746a0cc25dce593981356403bae5f153fbe92ef4be83399e6d0f145c6f0a9278aeb4ef9cffcd537f683b3a8e41bcc61bfc51a36b1457064e64d473b158c8dcd95f754dee3af339ac015789e98b89806afe8f71400c27000c808b58f7ab49efacc0be61c7e07f2664f28a0edcd62ec07b2c9135880aca5c0e580ff985226a9231239811d96f07578fb840d67c95496ccba8756e7580c0a", 0xf5}, {&(0x7f0000000180)="b6d15da94576b7949afe09890bf86f1df16cd2874c88f0882562d944f4cf45b6a7dde1c00024e3f56f6a11be8c2a58edc9abb5b7d24c1ef6775ab543d996848b0acdf217a7945522ccce9c6b6e4c09d713543183f3921c439b2127ba1ae927fcb4ddc636", 0x64}, {&(0x7f0000000200)="0b012fbd9ee4f6307ba833e993f1bebfefa2a258abd5815a060ebf89492cc135ee8b35569ef19afde37a7c0613eb3fcdc426e34fdf0038d4bb8570be0a587dca7409faffc6369c", 0x47}, {&(0x7f0000000280)="39ece8e1890a9567ab0dffd067c6ccf6c1546eb74bb000029ff10330ea96fcdc7c31dcfc8219f67163e63f825520df7e427e154586d0a2ea403d9f734b281456a8ec93cf9ccb55ecfb4fbe0de9055d9c230c73e019b82d8d96db2e455996b2d82e4c965d587c05448bd5bf1fe5a0635925", 0x71}, {&(0x7f0000000300)="a0a9c76f7bf422a3029ba126d2d277e36e19d03b26f9ddb437a047ca21dec228d933e76b41a54b3ba33fb881562d5f7f5b2e2dd8e61dc9544bd8881b4bd05f6876872c3169128576a7628722014f643cbab56f106d25407167c2fb689b50f1e3e707edc4d027c4f9d14e20f535e14ebb4631ddde55b5d34125a172c6af2a8124cef4500d76b166c6e7401d65bbf983b107b86a743454159c2fe1baab156562abc9cfaa628d88f293697a1d0d3270b383f70a43f04d88249c16ba8742a36cdb04876e68f04060bb7779d9d4", 0xcb}, {&(0x7f0000000400)="4a76044bebd99c86ad035a98704f6c35796165941f34cfaa8359ceff7efb35dba47a8f01b0428e594b2f0e624c4252e2eb9129636222c392c8266f0d4150268799627d69bc1fef279ae389839b3a78f87c9bf6a79beed2166e55afbcae", 0x5d}], 0x6, 0x0, 0x0, 0x188}, 0x104) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000540), &(0x7f0000000580)=0x4) shutdown(r0, 0x1) 00:08:27 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x903, &(0x7f0000000000), 0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000040)={0xe0, 0x1, 0x40, 0x2, 0x3}, 0xc) 00:08:27 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f00000000c0)=0x1c02, 0xdd) 00:08:27 executing program 1: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r2 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/235) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:08:27 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050300008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:27 executing program 1: syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/18) 00:08:27 executing program 3: freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x8001) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) 00:08:27 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x44, 0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x1430, 0xcd, 0x2, r2}, 0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0xeedc, 0x3}, 0x8) setgid(r0) 00:08:28 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="8202000000006c23204bfdb50000321d1040118fa83530cb50eee4f5fb2cf27f62"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x2, 0xffff, 0xff}, 0x8) listen(r0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) 00:08:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x40000000000, 0x84) r1 = dup2(r0, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000001c0)="b9b211f38bd61d34a84dac23f48b7c1736ab2e7952032c0885317d976589726f2d99949a809d44e2958620f94d5044714ee78588f8b67d9fd28e2ce92f513c41ed6848231353fb7da1e2c274df1cd8f75522adb69ff2a7a603d72a0431192d8953b996574b5c684b2c1022b60d56cdb9aceaf291fa8b06a296126b498b6d57ddebf9d26ae8bb2c812802e942f96e591541d89101c763f1fc12dd62f3cc99dae5a21d1a3435533243c16915137eec5b99d63e06d69bef2344f323fc230461d4d20c9ee9ed92566dec986a2004c2c426d3473f") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000080)=ANY=[@ANYPTR], &(0x7f0000000180)=0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x40, 0xfffffffffffffff9, 0x1, 0xbf1, 0x400}, 0x14) 00:08:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) recvfrom(r0, &(0x7f0000000140)=""/47, 0x2f, 0x40083, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001580)={0x4, 0x200, 0x110, 0x8, 0x9, 0xfff, 0x4, 0x9, 0x0}, &(0x7f00000015c0)=0x20) sendmsg$inet6_sctp(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0x40, @ipv4={[], [], @multicast2}, 0x2f5}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000200)="586b7ecd4aa999ce2d1811adef044bdf7f3ffe2003cd3d57cf0624222661e4b5e997a892c8098e6420f22a1f13d84ea66fa992de09a0392f639c6d2c202fc396d0f1ec506268c908d3a97f2efbd13ebc9c1876056f156b397d33f1d25e18f79bd21473abe30dbbfe3e88fd9e6e", 0x6d}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="6d522e954dd77adf83e5e5c4e764e4ecbe4456f131825493cc363e281bdfa69015f3057caf3a2b1ac94781e55f443ed6bee0cc22587d71075bcec2622d2ca365202705979a30b08b97e9091689830d8dc78c896e6410fc87b6c8b38f667e79354c46a599fb9b275f0c32f63d9a05d05462bc87d373240f2c22", 0x79}, {&(0x7f0000000340)="9ca2b69fed71eee9c5ea9f85", 0xc}, {&(0x7f0000000380)="66e7b746934a5e9d7d620084d7ee6deb4354a5ce43ecc84959ca8fc9927e67ea52d103118d118ed435556f59ca493323bb863ac2833b2b114178e925f4150ee4e15b34ad238749e57dc4c34de42912a7a5f3d6f52e8298e630e7803fb7e8d5038af45cb85fc6c45a00afc359b7a6", 0x6e}, {&(0x7f00000014c0)="4830b1414ef5df6c79dcb00acbfdfcc56b122e324aa1158332d0c2c7ec319f2a8616f1f72b3af26846f949ab9188ef594d3666ec544f2fb859c360add65952500354110790ba13ab73166c11ed472a199c9767f8435006f40a4a0de873fee4c85e037144bc0e7712bff51c7a41303d5852563b2684e89f71c3d9194394930809c58380d25a01258c", 0x88}], 0x7, &(0x7f0000001600)=ANY=[@ANYBLOB="14000000840000000700000000000000fbffffff1c000000840000000a000000fe8000000000000000000000000000aa100000008400000009000000ffffffff1c00000084000000040000000000100001000080ffffffff", @ANYRES32=r1, @ANYBLOB="14000000840000000700e60000000000080000000000000084000000070000000f00000006000000"], 0x84, 0x20000}, 0x80) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f00000000c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:28 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x15504e29, {{0x1c, 0x2, 0xa6, @ipv4={[], [], @multicast1}, 0x41}}}, 0x88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x4}, 0x1c) 00:08:28 executing program 2: setregid(0x0, 0xffffffffffffffff) getgid() r0 = socket$inet(0x2, 0x4, 0x7) accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x49e, 0x9, [0xffffffffffffff01, 0x6, 0x6, 0x40, 0x9, 0x66, 0x10001, 0x5, 0x2]}, &(0x7f0000000100)=0x1a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0xbd, "e638e2a796c4ec2d1a2d9f610cc1e42ecadb260f22590afca6e64834699a1a3dca1fbd7fabee893befffed2c232b1f0e9fffe0d3155c89543462e5653da828b003278afa6e8052d9572da0f04d4de2354f3366db13101627c47a8ef71ad6f0e019b2d16b1efaf0830b92f57e7ced4679a06d2dae86806441c1e9f258da088ead5f81e58ff8537d7af522a26bd4853208c006862db55ff8e6cac8fe1ca377e9773cac1b264e405d501d10db8d8b98fcd4b5169b663ddfbd6242558fa6b9"}, &(0x7f0000000240)=0xc5) 00:08:28 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050400008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:28 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0x8) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:08:28 executing program 1: syz_execute_func(&(0x7f00000000c0)="252cfc0f050520d0f807c4a17012dfb0024141e2e9964180bf108a6796fbc4237909a200800000e66440c0dd8666f66d220fa0e5be34f1c4e183e8fc22eb420fd1f12e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08175a38a806ebb15c46291ae8ca065600000c4618de3c0740fc462119b19c4c3f15d83caffffff42dcdcf340ad99c68c8c40d30c8d322333333131b15dc48120542d8c00000064660f71d50d0a000000") socket$inet6_sctp(0x1c, 0x0, 0x84) rmdir(&(0x7f0000000080)='./file0\x00') r0 = semget$private(0x0, 0x7, 0x100) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000040)=""/1) 00:08:28 executing program 3: freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 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) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x8001) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) 00:08:28 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000004c0)="20699f0833b368008fc1e80cefa685da40c3eb7b7ba7624caaedbb08aec57331b66a6a2c8f445b2207779a1fd45916b3ca09eeee9a07df097c8d974cdbfa5b755ff418248d4d16c36d8349e11e3b1b6a7b7b46a2debf") 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(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)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:29 executing program 3: getrusage(0x2, &(0x7f0000000240)) 00:08:29 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0x8) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:08:29 executing program 3: r0 = socket(0x1f, 0x20000003, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x100000001, 0xffff, 0x7}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f0000000200)=0x8c) syz_execute_func(&(0x7f00000002c0)="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") 00:08:29 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050500008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x9, {{0x1c, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff7fff}}}, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100000, 0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x0, @empty, 0x8000}}, r2, 0x7ff, 0x100000000, 0x4, 0x2, 0x1, 0x4}, &(0x7f0000000440)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0xfffffffffffffff9, {{0x1c, 0x2, 0xfffffffffffffffb, @mcast2, 0x1}}}, 0x88) 00:08:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000180)="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") r1 = dup(r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000002c0)={{"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", "3d6a65d12780b77ea7e18e3966d0282aef93a6a70d7b6a65b6905ba1e4e687b4", 0x7c8, 0x316}, &(0x7f0000000000)="cccf1bb01517153aaa134cd9f96cce50a1816cea503b3ab6385128cf98e897f883e391a035f3a2b2a7aae0bf1de6b73082b0fc2f844c03636a78168044d94e815093fd5b48fbf0bb4d9c928217f3cd11f916ad26d617c03cf36dea27180a4cd28ae31ad17ec04d8b24b02ad591ca4f4fa68b5a8e611a06e0c1f6d9691b08b56819a76dfe988d74f2d8998a1b1d94fd383b2abcb3d5ce0279dd0602cd57b36bd6", 0x1000, 0x7, 0x7f, 0x20, 0x5, 0x10001, 0x9, 0x1ff}) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x48, 0x3) syz_execute_func(&(0x7f0000000100)="d0cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f570f01fc616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:08:29 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) 00:08:29 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffffffffffdbb) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x6) sync() getsockopt$inet6_buf(r0, 0x29, 0x7a, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000600)="9867a3cc677fcd2103c9439aae41d1cfc1640c8dcd39f2321746ca64b9fae8f9235a2090ccb56a1110b01170f7280b11cb361638dc9cd644733f09f1c1f3e7658450fe0ee93af993b17f01f133c7b031ed2db2bc0843cbeaa826a59a6a9c8d8c6970ba105edc9783ba58087894db5bfc0fc74eab1d35a1d5873b1d1bf08d874e1f1d376038d123a293aed1bf06517268da478ee0") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000280), 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) msgsnd(0x0, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:08:29 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x6, @mcast1, 0x7}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="6acc1694d92adb888d890b85c3bf344db5176a11b2e07a897b981848e33baa4a3321b1563bf74580f4610493a115ca94addc4e4654a3e8c11888d696f5e36c5ebbadd726dd2f1f77367d14e26cf278d45b097f6175b57a270b7b5af71cd1ed305d709ce87d52609e394b40c3522e821ea0a834c99a7176ee8434a6f796a210473677ca5b5acb4a1af6e622de3ba41c35fa8dd349964e09c4b819a32c778adf292498065fd716c7ff376acfa97ee0819865ae486076ca7d03675e14de3879f38aa48e39d93a5e17aec3c9995822441014a5bfbe5638948626a00215378ee31e0d798329a7fd8c9520", 0xe8}, {&(0x7f0000000580)="9b8cd6228b5b516dc89cf8c0f91e94eb589ac500a3e0c62aed8252bb332f7575277582c606a9287da4b2deffb5f4b1deff8c9d97f716bcea1d51a772c484ca41a357470c67253dd94c6f8ae183c239b67571b10a2503df54b00be2c08f6010df4b70a770885a08b91ef0277bc5b9762a651de58f8ea71421cb3f91ee19bc99b623eef1fd1895247d591595229ae45aa8b5bf1ec7392f60709a89050abc519cf759a0e7f8ff61771d17d43b3ddb00bd2575f5033f4186912762b49b007923084f2c", 0xc1}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="f57602c6c234b371198a7eee9e51477a3552dafdaf65848a0bdb0c8ef71c5d26b78c0b0a052f289da191fcf3203ea4566138b5900ccc44bc220538e43d2641fea069b36ecd16c234d6c97a7cf261b91c32f22d1009569a0d57056a869aca75594301eb55e861b06471197afec2f232c7865d515688d493e254dc469856abe9343fc5da4b3fd4a56d811fdc0358a6b38e027862090d2a0dc56c650ec9b6f1a9c54337644384773ed5847c883d9678eb3bca5db6be913295b26a0099cd18314abd54de92847be5b9dce59e822d000f9d1314b15727a2f7a0d161041580df0d6b538e6fdd0e7a66e20556bd", 0xea}, {&(0x7f0000001780)="0d0f2fc40b90a1094f5d75bd21e5610e27d6166c4635c4840a280d8d90f0e1a5bbd2c4e21494eab78b7de15d46dbf8871e221045090d2488b43800bf6d48420ab1800906d3900bfb8c54d43af263df60cb23f94108ee26f9441fad0cc30a82ff0a1c5a63404727d8e63898704999320c4c7c04198159c551a5e4a5b686eb2cc97b645dd79c1da7487b747429d9cdbd5d841f357bc6ee8e516ca54774f4ca0d172ba25991beb04f74762d6c577cac4732ae6a4e0cf6c91582b1eb6008f1918903349546171b30bb9ea8e2b3c43ca0215ad3b227ab85a00a9b30497748774bb432c0ba9bb19eaf5b71fa385d8c7249f86b339a4ac0bc", 0xf5}, {&(0x7f0000001880)="d2427acdf9739abbcb786f9bf44e86f1da24ffbf47873ad848e9fd33d08bc5e2eae9cbec84b97ff363ffe3de5a6adb145154056f73fc27a943660834c3a02a03a046f5bb218d587c6dc6643a0509665d04837e4c875eb721ab2301c07117225ad7e4fd76aa14fc2e03ce5d5f4017f27d064f784b75a4a74556f511d165070a5b8c585222ef37388454c6b156f37e082ad52fef81c315e34826a21ceae2a623", 0x9f}, {&(0x7f00000001c0)="160526cdeefb02db806e3157fb5b9628c84cacd80733592a", 0x18}], 0x7, &(0x7f00000019c0)=[{0xb0, 0x0, 0xff, "a9ecca9d403906d36c1dbf426672782c54798ed8480371191c4e0c54cd3e3b63148c9b3984fddb28de2f139d548f10a25f1bf4fa618ceaee301668ba7d6975a29f1fc19cc323c5338aad97aedfdbc22a8b6490bba60037d2fd2fafa87b47841db3c483b35bea8f1cf8789d54cc8552d2b13d2054c171dfe6c0ce2d3aa4f1a1fc3747567bb98beb4222a471a7f9d0a16d65e7c054d4181483cd400ada3b59"}, {0x28, 0xffff, 0x2, "2071b74da21e5c0c222404193ba395059bfda6"}, {0x38, 0x11, 0x80000001, "654fbf95d96db598fee8be57a6640cbb631706bd62d6ee5dca051f94c82fa8ef7aeda2b02b45"}, {0x48, 0x95, 0x9, "8b562fd81250b48d840a6c06649ecf1b4dd00505eb26f0e31e9aff587850c275c9519e41a7b9d6657566aaba9491c3362d9bfb99e7"}, {0x98, 0x1, 0x9, "7688921e9d27cd027486b811db5e655e83c0362ab1a850096dcd938c3948e4750da0a07165c55e20aba8d7d6bbd57ae0e373e51c69def166ec2f38fcf42a4d41efe5cc173a84926bd9d1f371cd50e0f82cbaaceeea0c2fd1911737dfeb8b14641e3fa16c6a5c39dd565c49229e065ef13fc921c293789dad2e0fb89816f60b5b833926d8"}], 0x1f0}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x2, 0x8, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xffff}, 0x8) ppoll(&(0x7f0000001bc0)=[{r1, 0x20}, {r0, 0x1}, {r1, 0x4}, {r0, 0xa3}, {r1, 0x40}], 0x5, &(0x7f0000001c00)={0x0, 0xffffffff}, &(0x7f0000001c40)={0x4}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000300)=[@in={0x2, 0x2, @rand_addr=0x81}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xfff}]}, &(0x7f0000000380)=0x10) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000240)="3bc8f7d42c2a65c60cbc2d17d03945215d74fbcc98b710c0c865c06a99456217c3b3a95055ee1940a54d78e07191e6c73e5317c79a255196998e6a05b2705e503688b8c6c3565e1d5e95e1f34bc105d4524156fb758825299b90a3d928aa51c233bcab098d4e1a5832414fac759448860e042be7adab9df962e72eb1a7037c67fcfce80e4da8264625445ce03c7a", 0x3, 0x0, 0x4}) syz_execute_func(&(0x7f00000003c0)="1c3bb5b598cd801b69e46962f5696200d9db3c6217795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c35b5b304545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:08:30 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c) syz_execute_func(&(0x7f0000000000)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9743041959540b713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a672644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f381b33") 00:08:30 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, &(0x7f0000000140)) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x8000f, &(0x7f0000000000)={0x3, 0x2, 0x8724, 0x9, r1}) 00:08:30 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050b00008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) ftruncate(r0, 0x1ff) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8247b40e6ea9b04fbf78aa8d696c65306396f5c1ca99fc5c80f49c350d990000003400"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x900, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:08:30 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b90d20d0000000000007f2a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b6259a7d440bd8f10e1894a3762a53d351f1977733aad2713a3fda4bd1a673903054b66c624439b0e6100000061ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fcaa03798fb2b2a6efcbbfba8f1146482aeb7f8de5c6a26355eeb"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x20000, 0x4) getpgid(r3) listen(0xffffffffffffffff, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608000401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) socket(0x2, 0x2, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 00:08:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x108}, 0x98) getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000200)=""/49, &(0x7f0000000080)=0xfffffffffffffe6f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xfffffffffffeffff, 0x81, 0x4, 0x8, 0x6}, &(0x7f0000000240)=0x14) 00:08:30 executing program 2: syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf84000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x104) sendto$inet(r0, &(0x7f0000000040)="4bed71dfb8264897b6151b1c7c15104557a7a0d7402e270effc6374718093e8a384ac320f0633c4c7b6a6afbca027a608c4adf88ea424ba9a2ff728af0f3435f30bfbf93aaefa3608d04969e0e3efec9b097f2c43b36bd39ad71ffaf316327431696e03e8c9fa7ae6108f3d81a644338213585ca4038ecf4e0652cb0899835b48085fec54707f2d9f6281981c5b059457315526e5a55028469e7bd624cadba67b22da39fe4b842ba57d0e872611204879c140c1e4c393bc55cea09", 0xbb, 0x4, &(0x7f0000000100)={0x2, 0x3}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:30 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) 00:08:30 executing program 2: setpgid(0x0, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000180)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x84}, {r1, 0x20}], 0x4, 0x76a6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x2, 0x400, 0x8, 0x7f, 0x8}, &(0x7f0000000140)=0x14) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x7}, 0x8) getpgrp(r0) 00:08:30 executing program 3: syz_execute_func(&(0x7f0000000180)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a8412a000a0f0a0f0f030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x80000000}, 0x10) 00:08:31 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe053100008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1000, 0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000040)="ebf6539f0678a4931ddd87e3857fe24bd805dc7bd1d6bfa49c199c2e5ffb3a46c79b4219ac9ca3ba5fcb0c3a68e110611db8c3f07bf5b2ca33a057f9f15d4c997daeabc1cc6230a1045921939dc25e52d5487a332e1ddbbdf85bcee828", 0x5d}, {&(0x7f00000000c0)="3779cc3b49c92b132c89cc599796329fa63bf6f362b422b1efe4bf56c9ce5410b0a0246592dc1ad3bfd6ca814668", 0x2e}, {&(0x7f0000000100)="cf229165432b7863ab02c74bec6e867500572d8c7c0a3921c34402a45dee1c16f8a10c1bc3bd8ba3216ad4bc712152c83bf2e67dfe061e45050921d0a28fb3e0a21b28ef69a84f619f837865bd1f0ca5baa0ffa37e245b472c79f1524f25ec77c6054abf2418d57b915ec34859820d12d1481e849f30c0e17e8418baeb0ba5ea8a9d01000e6b7dad8121bf04bb04ac8c10f1d05b3602702e344f50afe5faff8dcf8e1b10d4b624800f2552", 0xab}, {&(0x7f00000001c0)="7fbc73bb485962b31417e15abfab1e01eb7d35f165199d4ba203165da830b2cf7d9e0f8440901827c591cd26af7bc1e2db10ab", 0x33}, {&(0x7f0000000200)="9016de82acb2c16f0509a372be9265707c36a28a6a6a9103f21fee969e1326b6f06b973ab9d4", 0x26}, {&(0x7f0000000240)="e090e6e196f7ba791863b6c2a9333325e8eb3f3b127445a28d306f8599109b46a6a91e6d25489511a2fa6bb3af18c742287ac21f5f255001fe643e390ecdcff1e4eae2411f44c7175762508fa38ba31157995b204f4b8514a76e0c8e84", 0x5d}, {&(0x7f00000002c0)="adf744ec2bb4ec2e4c242f0af62845c3e08fd8ea4f7fec5acc2d8b7915dce44ddc4a84c6fe9b3e54a50986c55a94ff88767d02e1116f822d8e3aa6c055dfb707b2d0617801ae9c474109857aa8e6e1f655ce09a04ae9796a12ce71ec85afea127cece1d0d4f7ddbe3069808af9e32812fda7827b8a56164fbdc3de2dfc86aab507a97652c46c60ca4a75aa8fe71b", 0x8e}], 0x7) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 00:08:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0x3, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x7ff, 0x9, 0x20, 0x4371}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r2, 0xcf, "e853afdd9dbd87b602f25b587e6eed9f8a244d0231fc773f6aa6c7ddfa704a6b565d5594e4b29b6ca4bf7f0f163109788e33f0cb0588bf03d543fc77c1f723faa648c3732d9a5286575f668f577c76140c09988192b57042aab1864669864018229c0fec15abf006872ad92ca6318b27cc2407ba69866e520c13ffadf45d9e7aa04e6d619d3ea8a83028a7ecaceecddd16a69cbac6d8cb94055eb32862a86d8a9fd6029daac72c2ede41befdea529bde12e35d095a8820b08112b2723cdee4808f7b4b19ff62ce6f39852631de2757"}, &(0x7f0000000300)=0xd7) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r3, 0x37, "74b502481d8d4acb2ee1ee7258fd31b7705a818bdab0b8fe73f8b5bc2a09a091a5b176158c645ae5a0d7d909e18f8ae6d96adbfc2085a1"}, &(0x7f0000000380)=0x3f) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) 00:08:31 executing program 3: mkdir(&(0x7f0000000240)='./file0/../file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7") symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') fstat(r0, &(0x7f00000003c0)) connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) r2 = dup(r1) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000140), &(0x7f0000000280)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000002c0)="fb909f96b8d694b952454c059450fe7c2b0ae84737c4318557fef5807c6ce2be5915fc8868c846739324d9b8d170740bb50fca963d8d0f417e86cede325ec975b4bf6a38edda7d5f4e6d0e1527a70f04e0e399a18a812ce322cab6750f24a83c79fdbc4aa3a5d075ce4ea65c99591e2bb8f67fcaac3dc3ebc605dcf45623bbcece8e177a0b35f347768d4135a35a65a685381163a081ff28ead0f2b10c557423f3b447d16db2f2513b0cbc21c4bc15e8bf7fbba5dbc3b68dc69c9dd2cf85ec2fa567641696f1bd2f2cde6258ccfcfca8d8d48bc7a47a8f556ede03e0dbe68e2443") unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) 00:08:31 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x43, 0x6, 0x100, 0x5, 0x1, 0x4f15, 0x3, 0xf079, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x2, 0x1c}, &(0x7f0000000100)=0x6e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x252, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r4, 0x80000001, 0xc66, 0x10, 0x4490, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) 00:08:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r0) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1000008) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x131a, &(0x7f00000001c0), &(0x7f0000000200)=0x4) munlockall() ftruncate(r1, 0xf0ff) pipe2(&(0x7f0000000240), 0x4) 00:08:31 executing program 2: setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x6) syz_execute_func(&(0x7f0000000000)="984a2af72cb74c0f05bf03004b00c4a37bf0c52441e2e9c422e9aabb3c00cb114a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c021dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd52ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d82a17817e2630373037000f2d8f0b000000c2a0c10b00cca27a0e0f414e5352f30f0f9f3c6436b2aac4216d72f400c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e914c3dc8a3a3c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000eb0101637914522800b83a00a2f1fbfb3b62") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) dup(0xffffffffffffffff) shmget(0x3, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) 00:08:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") 00:08:32 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe055501008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:32 executing program 1: r0 = socket(0x0, 0xfffffff, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) semget(0x0, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}}, 0x0, 0x0, 0x2, 0x7fffffff}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0xfc, "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"}, &(0x7f0000000180)=0x104) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x5, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="781f1722666946e1c52181a2296c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:08:32 executing program 1: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x10000000) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x3}, {r2, 0x1}], 0x3, &(0x7f0000000140)={0x7, 0x371}, &(0x7f0000000180)={0x93}, 0x8) 00:08:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x91, "43a4bd14bd35699519ef06eb570695bd5df7319d9ead05d0185c81fbf384357c54482343db6edb6a8833edb9ba920e77ae1f811bdd3ee0653f5e5929e7707f7226e14f0c7cf821b9a56e114fb41d8388443b9d72e5f057755634634141105cdfc1bc102c8de9465023e348423a9b2761f5871c11e0edf16fedf0f5f71f5a8ea4f16e87e3ff20679bb640a868e1488e2a07"}, &(0x7f0000000180)=0x99) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x7, [0x3b, 0x3ff, 0x8, 0x3a9, 0x100000000, 0x3, 0x0]}, 0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x0, 0x0}, &(0x7f0000000200)=0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000480)={r1, 0x9, 0x6, 0x0, 0x1, 0xa8, 0x40, 0x9, {@in6={{0x1c, 0x1, 0x2, @empty, 0x5}}, r1, 0x900000000000, 0x76, 0x393, 0xfffffffffffffddc, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x0, 0x400, 0x54e, 0xe192, 0x508, 0x100, 0x0, {@in={{0x2, 0x2, @multicast2}}, r2, 0x3ff, 0x10000, 0x0, 0x1, 0x4}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="ad076c00000097a3c7ad9c85172970e1a4738d8bdae5738617f2d7144915d655f8b846f90733e894036576e2c710ef8f3d8a32c5ebf721332aa04396b048b04e09048bfcf57a8e7cf01ad318c2d6d09ec99aabbb6a0a4186b677b787a52883256f824802ef9d0a00673411002b7d6884c183b8834a2dc9cd3b22eba0371d06952986970c89655fe9d3bb8f43856c6cca4117f69d24a628f90274107952d66a943a10e963218a4e66f0ac78344540dd8a195d5e6836c638a6e572dc938790d9a725378a8cf498f299f461ec0bd39203", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) 00:08:32 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x400, 0x40) poll(&(0x7f00000004c0)=[{r3, 0x2}, {r3, 0x194}, {r3, 0x48}, {r3, 0x80}, {r3, 0x82}, {r3, 0x102}, {r3, 0x200a}, {r3, 0x4}, {r3, 0x80}, {r3, 0x80}], 0xa, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a00000096c25723196d00005776e0f77bdf8b52d95602755c0565e5e774651d13964784b18efb4e0767b143e90604e609aa566c0b2d0f70a7bd810077061132d8de0bd72f8d783ea57137c04d7daa5a7de908c21f027faf6a016e9a13b47f5804c062860c0a38462ec0ed083ebffc6cf74af86a9009a1aa741a05fa347bab4800"/142], &(0x7f00000003c0)=0x92) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000400)={r4, 0x34, "fd1d778d546d0272fe3c46df623daf1643a61cffb93e788203898e5b1a445c89154147a9cb4927f63c1e54edbd44f43c1d9fd92d"}, &(0x7f0000000440)=0x3c) mkdir(&(0x7f0000000000)='./file0\x00', 0x42) freebsd11_fstat(r3, &(0x7f0000000540)) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) fchown(r3, r1, r0) setregid(r2, r2) open(&(0x7f0000000140)='./file0\x00', 0x8080, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r5, 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000480)={@remote={0xac, 0x14, 0x0}, @loopback, 0x0, 0x2, [@multicast1, @multicast2]}, 0x18) 00:08:32 executing program 3: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000440)=@in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xd6}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000480)="4150f3f80951f5ae0b5ca96c9f984210933512ed4f9c9cb72d434434c0acc5389e43e1fc057265a7255a68eabda94adb93d8925ee260", 0x36}, {&(0x7f00000004c0)="22864d4b2b", 0x5}, {&(0x7f0000000500)="b41ee92c54916aa1481af84688891b825b6016d89ee6e094c8ecf5247a508622aeea230af0613439b36744c3503f64d1f945004f575777a6c841954915f8701fe39d0ce0344dca4527b3226df8161ff752d60b839a6333d73b0ab4aebafa29dc920f69e8315f8e206cb9ae3495f90a61109ee6ff46c12c9a92133f287a42070f2e3ee01b6678185934d399ac7b5c4d3b1625f869d4bdda60486076b4cba1959f32bc0b2453dd0fd8a50cc9945bee42bfba", 0xb1}, {&(0x7f00000005c0)="8adabaf0e566ece7fd936646112b", 0xe}, {&(0x7f0000000600)="319ff265b0a0219ceb4172aa4407505a30c98121ff2f121f2e9cff65fa5e8956520ee38595c339e52d86a92239613c3d5dc4850eac28b4459198c1a6bf606ded09783d09317cb7646d9631313b6c554c03d3cfb25e9dfa0f72f4e448b3c0953bde6ce0d54c7b1c84eb138757c1449716d5b04a39d484", 0x76}], 0x5, &(0x7f0000000700)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x1c, 0x4}, 0x20000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x5) writev(r2, 0x0, 0xffffffffffffff73) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x99ca, 0x8, 0x7, 0x101, 0x6}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x47}, &(0x7f00000003c0)=0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x3, 0x1200, 0x3, 0x4, r4}, 0x10) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x400, 0x8, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000200)={r6, 0x4, 0x7, [0x100000000, 0x4, 0x8, 0x118, 0xf9, 0x9, 0x7]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4, "2580c071"}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000080)={r7, 0x6}, &(0x7f00000000c0)=0x8) mlockall(0x0) 00:08:32 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = msgget(0x1, 0x4) msgctl$IPC_RMID(r3, 0x0) 00:08:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x182, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:08:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) close(r0) 00:08:33 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050003008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:33 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) r1 = shmget$private(0x0, 0x4000, 0x488, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/243) 00:08:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, 0xfffffffffffffffe, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 00:08:33 executing program 3: syz_execute_func(&(0x7f0000000280)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9e6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d40cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@loopback, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendfile(r0, r1, 0x0, 0xdc0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0xf}, 0x0) fchmod(r1, 0x110) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) dup2(r1, r1) 00:08:33 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000007c0)="9164430fbcb7c34a9d13c442192d3b64360f01c18a20d0d00f4958aa00008fc840ef0e0ce4c65331b3f5cebd27a95ff94474c2613f54540202ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r4, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) lseek(r5, 0x0, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000005c0)=""/239) 00:08:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x49e4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={r1, 0x0}, &(0x7f0000000000)=0xffffffffffffffb4) 00:08:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "11029288fa8839c69d896f2f568ce9d145ae5e188cbfe2a54fe5b92e6a8dca6c", 0x8, 0x9}, &(0x7f0000000000)="20b6fbe5213a76b4cb8525555d3d43027b92d9a5360a82b63ee60fbc9b180b54e42bdab5b37765d46cd6638b770d5fe8a9869bbdbf1bb815e6eb0890", 0xfff, 0xffffffffffff306d, 0x1f, 0x8, 0xffffffffffffffff, 0x2, 0x8, 0x1000}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000745e, 0x0) 00:08:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000002c0)={0x27, "afc0d651bec5fdc8c9e267a513e2b94f"}, 0x14) setsockopt$sock_int(r0, 0xffff, 0xd017, &(0x7f0000000000)=0xfbb5, 0x4) 00:08:34 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe05e803008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:34 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000907b57e58ccadffa00000080000000000000000000000014000000000000000000000000007d8652561036ef0373533898ceb129ab3834bcb617c47fd45a2e53a5a9faa5be78f317abaee6c2c54c1e5ee3"], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:08:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x0) 00:08:34 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xc1, 0x21) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') 00:08:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:08:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)) 00:08:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) 00:08:34 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 00:08:35 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050005008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1204, &(0x7f0000000040), 0x8) r1 = dup2(r0, r0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) 00:08:35 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0), 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10000e, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="507558a64693905b82b6") r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x8001, @ipv4={[], [], @loopback}, 0x6}, @in6={0x1c, 0x1, 0x3f, @loopback, 0x5}, @in6={0x1c, 0x1, 0x8, @loopback, 0x5}, @in={0x2, 0x1, @local}, @in={0x2, 0x1}]}, &(0x7f0000000380)=0x10) 00:08:35 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x0, 0xfff]}, 0x5c) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2f, @rand_addr}], 0x10}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000640)={0x0, 0x1000, "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"}, &(0x7f0000000300)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={r2, 0xc0, 0x24, 0x4000000000000000, 0x716b, 0x2, 0x0, 0x1000, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x80, 0x9, 0x200, 0x200, 0x1}}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, r3, 0x40, 0x5, 0x2, 0xdcd, 0x2, 0x8}, 0xa0) fchmod(r0, 0x80) 00:08:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/107, 0x6b}], 0x3) syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:08:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000740)={0x10000000000b35f, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000002c0)={{"45099a499416577ddd60f0622206deafc8973b19cc0a0bfe60241fb8599d0b51f3527dbc54da6b7aaeb7f20d012bcdf175966a11a6f3c74ff76f211666a1110c2575d2783d085f4fec22b59767dc5d53de50d9587b1e60c00539981b723584f59a00dda065f877d7566ff56b45207118623dbb6da36f556af0d40563a7a1ad75d851ce1bb2d1602818e9577f8452bfaded5fe242c9cc7439adba4669622e81b040ad0e783f5f4f8056fe6a498d2899c86d909cf5799eb50a3719d3696cb1b19c7040507173d6d11d6c1035ed86b6cf0ac3f1dcb5986c11c5f722544870ec95a645be376c2b0f547a0583bfb982c97225087b5ab47248352a0e3b30bfbc8108dbfbef25df2702dc4f0c88d21e863ef1042ac7e25e0bc0f082afd1d489bb7ec2e6e20c6df81eb96468275ea669e49418a5fa9c0bcc10d2de162159dcf2dbea2581ca694a1f029cbb43a02e15730f1eb2139eae6f5bb203a6e8bf1b78418039210bb2f6dc983a206d467a34a326e5dfd485f564f48eb52927b3137725f150665be7cd2dc2e1c301ad986d6c67de09ddab2f2c1737ded84dea6b7cfd14313438c925815a3545cd41d9d4225740e127224a3ac627981709d81ad509b4504f13e63783c8cb9a11f1116e97f59e5786aad010d05d31727bb576ca74b45ee98c4a9e989ebb47760063c9e1155b4b49a5a2175725229ca4c3360a094f18706974019e70efab5bd26aeb614ca87d46d4fe71e62c4110b8a63da4a6d6377d5f2e7b182bfd69f841739145cd853da10db459b7e699a2d3678e48da6751a3cf6c2d57f6a9a2275d3e47dd03361f96260ff03016ea51343fb1bc80218dd29ca6a64674d2d9a8f81c39f7037109818348b07e9b485ee8e9a3ed0fa9a3451fce6b9aedfcc3f030c7d77220486820a3d66b0684271c1d58d07e373f69d48a50a4088e83ce7f1aead1a4ff9075e6379dd78e31947b0e918ca7755bb2b1632e02df0dba72b317ab17e43aa4c7fe1080af7045fe20956f84ff99c083393e81467b5f6cfb01ff285846e9222c4d254d169fe35d0bdd6ede0a4c86fe9d8940ccd8028ed0a2b5acd324c897d33115e323858a5f4e82baf69c9b66dd7f48514b09a06c84c251b041af23829d816029191375c44347b24cb431e736c15ad4f70cfd57937d5ff65525454c8dde610bd3b9582fe156278f26af2068ceaba3b8f2ba2638602dd257cfadb21fc54d236591e382fedcde2579c4cdb3c3ddd3c0ff9802c3618c30551c393a1a0b45cbf511e62e6207ae462d1203d191dc952a64e33e311b4737c42f48f96012429f223ac957420690cdf1d31e0292ec322d887f145a42788d1f5df3077315b52f9d3e9e52f4ecd1d1747c13b0e05892eb300d482e327c273734c3e76bef71fccb6cccc78365fc3f2edfe8cbd3d90addd48873005a0a257238821be0723d11a6a72fce", "5781a6ac24e51084dccf1d5e8ebf6c491ebb3d5b93149fd1cdddd41e2fa81a59", 0x81, 0xc3}, &(0x7f00000001c0)="dcdf8fdeea78a1313e9652ca86f208d1d45bd5df6ceec9a99bf83c9c72af7b05cf0ac3617ff9c69003284e90577a077522dd1c72e1de74a7554194df61d505c9a3368a5936593d53f4dcf9b02cd5153490ded0499f2e3d0a76f021b3ad1932845ac195b3ab7db35a69f97b3404f368acc042673add5ed42079104a6476dfd4f74979cfd82d74971a92d46b952a4ac27617cb4bf911680d71a2bc739e19412caefb9732f09fe01601ada449c2b3087f69779b9dca0ea0ca6b930c8f549ceb0406ed3a8790d3e7774ea15924c7a52d7290cff15d100f104d75ee4ba3324fa42992e546868485b9df58c39b87e6029933866a599f6b", 0xe2a3, 0x3, 0x8, 0x366898fd, 0x5, 0xa7, 0x6, 0x6}) socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x8) socket(0x10, 0x2, 0x100) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000140)=0x6, 0x4) setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) 00:08:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @broadcast, r1}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f0000000580), 0x1f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x3, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000280)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @broadcast}, &(0x7f0000000100)=0xc) 00:08:35 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0xfffffffffffffc50}], 0x10}, 0x0) 00:08:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/107, 0x6b}], 0x3) syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:08:36 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe05000b008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:36 executing program 1: syz_execute_func(&(0x7f0000000140)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, @in6={0x1c, 0x2, 0x6, @mcast2, 0x1}, @in={0x2, 0x3, @rand_addr=0x5}, @in6={0x1c, 0x1, 0x8, @loopback, 0x1ff}]}, &(0x7f0000000240)=0x10) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:08:36 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e22ff070000ff02000000000000000000000000000103000000000000000000000000000000612300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000004e4636a962859f70830760d470ec68b8d4b9d22af76c079b18b506d0a8", @ANYRES32=0x0, @ANYBLOB="00000000060000000003000088f9ffff07006f00"], &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={r0, 0x2, 0x1f, 0x80000000, 0x4, 0x1ff, 0x3ac, 0xd3, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0x2, 0x20, 0x3}}, &(0x7f0000000340)=0xb8) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)) 00:08:36 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:08:36 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") exit(0x6) 00:08:36 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x17, 0x10000000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xfe00000000000000, 0x5900, 0xced, 0xfffffffffffffffa, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x2, 0x4, 0x12, 0x100, 0x101, 0x3}, &(0x7f0000000080)=0xa0) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)={0x0, 0xdd, "63fe7f5e0a84431ebcaa8356b3d3a81ba60d9eaa0b0e88861c0a759f5aa34b8675e7026bb54154d26b1865049d5c67379bffd9dd2d7eaf15243d7397f7b1d59a5fec1724b0d8e3ff8cb61fd47d6ccddd6d1f1ae01aab7d9f7cecfb980b4e932e9066728925f5fe657beb2f2cf86923bb250581aa6950a0188c32abac389f5025a8f3a083a2dafba06ff56abee07e3ad7a26fd34d2ef5b834de7a00db5d9f07f84932e1a447f275d711ff7a75e9850d1126d91298ecb1d2733659eb817bc68b002d5c3b4a4deaaeeed8710fc7f4eb8c97960b72c23a4e0deffbc979f199"}, &(0x7f0000000440)=0xe5) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x0, @mcast1, 0xffffffffffffff05}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="e18e8b524f2441ccd2477e7c6d0317c18aa37a4170eef71d7eb618fb00996ac0b05687b8f34ac866039191d42e950b82a6310cbeaa356218df980868c1a278362ef6d43bccaa7016428c62774aa3bac09045c5cf6d30b873e99346dffd534d155b248c7c94f4b22ab0a330ebe2d56d4d4e6474e2e417f21b9a1d", 0x7a}, {&(0x7f0000000100)="19bd087efac658f74cd7120e729595c63eaf4b205af04b2179587e68156da2528fa8bf8b6c59b05e0e13f41001147070d0631002591bb9c4e71dce3982595ca7db570be4610a91e5b763e89c6525ae05f5a5e138e0f6c41f7d1fda394a24cd066771fb37cd7076d29b93add472104a5eea275b134d7385d256c4ad0001ccc033635d61d41609c50d4ccefed518ccf8c919c1994e4d23b69c129b59981e418fe57a74ba7efe4194829c9cf2b5b1a6b7db179a1864f9193ac173b33f01a05c9f74f9009e8f3586a8aaae3c50536628dc5039f1198f53bd79693e3b40089f9c72889818a80b3477147497c2", 0xea}, {&(0x7f0000000200)="17cc99dcab11b0e20b8e15c77a1d83500fde8b750ba38ea042e2c198f94bf624f57c5c473ed6083253706f0368f13d04a158de4abd4e68c0f941d0b20c6a1f9beedbdfe30efe2ea8718df73fa0fce7a04fd53eeb51ebb0c50e8990863fdefbb70b5000d7ff3f11497887751be7469e48", 0x70}], 0x3, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x2, {0x7ff, 0x8, 0x10, 0x7, 0x1, 0x2, 0xffffffff, 0x0, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @init={0x14, 0x84, 0x1, {0x47, 0x1, 0x8, 0x48}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x2030, 0x100000001, 0x37, r3}}], 0x88, 0x100}, 0x9) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2) r4 = semget(0x2, 0x3, 0x440) __semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000000580)=""/159) 00:08:36 executing program 2: mprotect(&(0x7f00007b1000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x85db420b9af5c777, 0x84) ftruncate(r0, 0xb7a4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x1, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x5f}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x7f, 0x0, 0xffffffffffffff63, 0x96, r3}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r4, 0x7}, &(0x7f00000000c0)=0x8) 00:08:37 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050031008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x56, &(0x7f00000001c0)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x130000, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @remote, @local={0xac, 0x14, 0x0}}, 0xd4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000200)={0x1, {{0x2, 0x2}}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:08:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0)) 00:08:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x100400000000002, 0x2, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r1, 0x0, 0x0, 0x20089, 0x0, 0x0) 00:08:37 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000100)="15241dc1a5fce67dcad6aab675bcceb58efb08430fa7b7") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000300)="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") syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, 0x0) 00:08:37 executing program 2: syz_execute_func(&(0x7f0000000000)="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") freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0xf, 0x0, 0x3}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x5) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) r2 = semget$private(0x0, 0x3, 0x20) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000280)=0x4) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000001c0)="cadc9942cc6b04124c51569c09857875016417a71d97eb1d892ecb94c4f1891a0947c768bb3a1b35812b547f05d389707320050be7705e12d2b838ba4eb25832dc54a18246bccc1dff09bb39e3a64cb3637187045b5f78c50501d79b7b3351d891e0fb4a60e457a3f355f4315675322ac8c37bb0a2c275a74aa54cc7a1e80c84219de9") getpgid(r0) 00:08:37 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)=""/181, &(0x7f0000000180)=0xb5) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f00000001c0)=""/164, 0xa4) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x27, 0xd807, 0x2, 0x9, 0x6}, 0x14) read(r1, &(0x7f0000000340)=""/222, 0xde) 00:08:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x56, &(0x7f00000001c0)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x130000, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @remote, @local={0xac, 0x14, 0x0}}, 0xd4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000200)={0x1, {{0x2, 0x2}}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:08:38 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050155008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:38 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) __getcwd(&(0x7f0000000000)=""/4, 0x4) 00:08:38 executing program 3: chroot(&(0x7f0000000000)='./file0/file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc000, 0x3) 00:08:38 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000180)="14601ed37f0db1fbe5391d18405e7d9631a1315a8884066a68d0b09a2b389de3df6ca47ed5a4fc14bcf3b8157b8b5de95f70c041bc53cb6eaade81a8485fd9208c7130ff7a2a4ca6327d356dd40b918e7cb81860e9274ba8312a43370001ed577fce5df2cf906a05df9165c9252028e171657ab89ef3382e1bb35e4e2d84377b1bd8c20f52") r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1410, &(0x7f0000000100)=0x5, 0x4) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xe00e20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, 0x0, &(0x7f0000000300)=0xfffffffffffffdd6) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:08:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x400000007fffffff}, 0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x40) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000200)="98bcf183b0b9ec1047de1a46ebc90f8931929d8d4624560310f66c8d81a12ab12de7213e4296387de2825a3ecf721b952be52e91fd7dbf7d69ea28c923c35155c615ee0caa69599f3564fcb111ce8608fa38fca585edb11ef49e56197faf16b75a0cc981a87ef287f7920a7ee06935c74249cf8800699a70129a96852fc53b807e37c5781ee09c15c1c22655df1eff86b430cf37325f2a68b9c9dda5d90ed1d6ef1bc75dac7bc2d499cdce975b949bca3b5b61661c85cf348e4ac4bbdd7171601486047f8564") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000000c0)={0x3, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:08:38 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(0xffffffffffffffff, 0x1) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000080)="fd6a42635acdeefdd656621fc3effa2dbfe9bad874df117e8c7487fac111546a1e806f8d0dccd230ea4dc02a56c354a1f8b4bc0e4dd9692a331aa9e31d6a17d8a285d790e11981b2179b8c29244493ae3cc535f39460e8", 0x57, 0x9, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xd1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x6, &(0x7f0000000040)={{0x7f, 0x1}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:08:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r2, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, r3}, 0xc) 00:08:38 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x2, 0x8001, @rand_addr="f68092202a150c436027cc081e6e6aec", 0xfffffffffffff001}, 0x1c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:08:39 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe0503e8008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$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() preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/109, 0x6d}], 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) r4 = msgget$private(0x0, 0x7c) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 00:08:39 executing program 1: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb40c7f811ca00000fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4d32e0ae321e36161c4832133b9a5605419c201b0884b979700f08171a30b8a826e660ffd13a80dd4d48cc7e8628f680864540fe2580061c0f526264788fec4e1f172f55fc46249bedc440fda2ba261c481f1da10") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000180)=0x10) open(&(0x7f0000000340)='./file0\x00', 0x100008, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x6, 0x7}, &(0x7f0000000300)=0xc) 00:08:39 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x24, "88a4dfb78c9ef8f24570b3767bb1d12f97196537a5e1e72d2318fb7a7602c5ed6aaf9f67"}, &(0x7f0000000080)=0x2c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x266}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x66, &(0x7f00000001c0)={@random="1fcffb37c458", @random="8754d00bbdf4", [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:08:39 executing program 1: r0 = getpgrp(0x0) getpgid(r0) r1 = getpid() getpgrp(r1) syz_execute_func(&(0x7f0000000800)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x9, 0x0, 0x4, 0x30, 0x4, 0x7, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={@in={{0x2, 0x0, @rand_addr=0xa7d}}, r4}, 0x8c) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000000c0)={0x8, 0x1}, 0x10) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f00000001c0)={{"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", "f5b575a538e6f896f7fde592bd305f7afd08cafc5fab84e2228f5ada113e3f8e", 0xfffffffffffffffc, 0xffffffff}, &(0x7f0000000100)="b89b995a0ab8a40ec2c25a5e69ea5120e0598026db02bdb9ee6107ed06ea80aeeb1e6c1714cf3b791e300ea50dd46469317e4c634449018be2a82b65bd82105d7d7b41dc6de60b0941bb2dbc91721561016e98b6d7d6bb12e131161560a9bbab4ca98ae30c0c472b4026d2457f430a791baff37bd0d381e4eb31b0b40973a555b42188d5c2cc3c48caeee506a4e399a00b15", 0x3, 0x3, 0x8, 0x461, 0x9, 0x8, 0x4, 0x1}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r5 = shmget(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) faccessat(r3, &(0x7f0000000680)='./file0\x00', 0x18, 0x200) shmctl$SHM_UNLOCK(r5, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000640)=0xfffffffffffffffd, 0x4) 00:08:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) 00:08:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x0) 00:08:39 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000140)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:39 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050002008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:39 executing program 3: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cdg\x00\xf6\xd0p\xe1\xdcy\xebNb\xed!9O\x10\xd5q|;1\xa7\xd6\x81\xa5\xee\xcc\xf18y\x86\xec\x86m\x84\a*\x98\xe5\xe1\x06\xdd\x90\xbe\x05\xa0\x13\x06(nq\x19\xcf*2:\b\xfd-\x17\xeb\xef\xab\x800x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/134}, 0x8e, 0x3, 0x1000) r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:08:40 executing program 2: clock_nanosleep(0x0, 0x4, &(0x7f0000000040)={0x0, 0x800000000}, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b5f80af9686000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/4095], &(0x7f0000000000)=0x1002, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000010c0), &(0x7f0000001100)=0x10) 00:08:40 executing program 3: setreuid(0x0, 0xee00) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/134}, 0x8e, 0x3, 0x1000) r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:08:40 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050003008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xd7, 0x3, 0xffffffff80000000, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1, r1}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:08:41 executing program 3: setreuid(0x0, 0xee00) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/134}, 0x8e, 0x3, 0x1000) r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:08:41 executing program 1: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050002008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0xf, 0x6, 0x3}, &(0x7f00000000c0)=0x18) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xbf10}, 0x8) 00:08:41 executing program 1: pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="22f269649ba190f5a7fe049297454ef3e6871b799bee76a08ae778286406b0e05c8cfd9fb1088e6823c1383c", 0x2c}, {&(0x7f0000000040)}, {&(0x7f0000000180)="4a5303ef10a5f1a7b5ee9c9284af3c4f9d5116c575ad0a556d6fece5719a33d569082ad63d60f70b", 0x28}], 0x3, 0x0) 00:08:41 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00e200000c363a7f6926d82b8a2ce65ef03bf0b8af7d6600f7099148bb08caece4359a62aa5ed3e2f8ad2fe2340c4bef913c5b68cdfc8806a04c7b832e929e6c596803e18c219df2e8658d84f827edb1e8674c3a8b0b94d5fa47fa88fc9d56b45745ae30a79909f2f6b044ad7de8e468bba99568b21d046288ca8c2e9cb4f21f77ea9de572c7be7d8476373120e75044b69da44ee67fab39cbb18002916440b5db6953573024fd9d7c225699c34914cb8435ac31f1062fd27ce2bb82aa17163d0910e3e035e987dd54c6a944c4c622564134af6580cb859f6e074eab8fadf986f3a833b8332253dd5e116e5b7dc4c96125438661aa3f51"], 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f00000000c0)=0x1, 0x4) 00:08:41 executing program 2: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x10000, 0x522, 0x9}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x24) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) flock(r2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x10001}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={r0, 0x1a}, &(0x7f0000000080)=0x7) 00:08:41 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050004008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:41 executing program 3: setreuid(0x0, 0xee00) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/134}, 0x8e, 0x3, 0x1000) r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:08:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x401}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x90c}}, r1, 0x3, 0xe46, 0x400}, 0x8c) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x7}}, r1, 0x1, 0x0, 0x7f}, 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xffff, 0x4) 00:08:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) poll(&(0x7f0000000140)=[{r0, 0x2001}, {r0, 0x100}, {r0, 0x5}], 0x3, 0x2) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) chmod(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x2}, @in={0x2, 0x1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) 00:08:42 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00e200000c363a7f6926d82b8a2ce65ef03bf0b8af7d6600f7099148bb08caece4359a62aa5ed3e2f8ad2fe2340c4bef913c5b68cdfc8806a04c7b832e929e6c596803e18c219df2e8658d84f827edb1e8674c3a8b0b94d5fa47fa88fc9d56b45745ae30a79909f2f6b044ad7de8e468bba99568b21d046288ca8c2e9cb4f21f77ea9de572c7be7d8476373120e75044b69da44ee67fab39cbb18002916440b5db6953573024fd9d7c225699c34914cb8435ac31f1062fd27ce2bb82aa17163d0910e3e035e987dd54c6a944c4c622564134af6580cb859f6e074eab8fadf986f3a833b8332253dd5e116e5b7dc4c96125438661aa3f51"], 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f00000000c0)=0x1, 0x4) 00:08:42 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3}}, r2, 0x3, 0x7ff, 0x1}, 0x94) fcntl$setstatus(r0, 0x4, 0x4c) close(r0) 00:08:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x4) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) sendto(r0, &(0x7f0000001680)="7deace28ce45d23c538ec047c23ce90aae28dbceec541eeabeda3d5ccef4ac17cb9f234c412988266e8e36c65c30d24e0963b9be9891a12cbc255899f4e96180676abad71da59efa7279131b02b76e9cf81e6493221be0aae3d460ba226a28ba351dde2c4ee2cf01271f68b2fdda90ff6f3c9b85352f", 0x76, 0x101, &(0x7f0000001700)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001200)={{"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", "820265339f2d8ee9efcd3dd0df4ecc35eccb8d8de16362f8c6dd62f5c9485925", 0x0, 0x1}, &(0x7f0000001140)="5e5b07f25b09e2dbcb9ab582f407761a13801bc3162227d9da3054260c9660feec17a7d8fcaf6e6bca8f0381f68399353adbfad123bca9265c359a33f47f11a9fb83c219ad75ee841585e4e328d1160cf933391ef4536758b2d09d995e93933906412c44051cd7fa98de797c6cddfae9f59396ad4f664835a2c4c54967695cd3da0e8b6fc2fc5ca03b3ef21770c32952fac95fcc69089e00daf772c8681ed07530bdbfb38796254eb36ad80901afe8b912", 0xff, 0x2, 0x4, 0xfffffffffffffff8, 0x1, 0x100, 0x2, 0x10001}) 00:08:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) flock(r0, 0x1) 00:08:42 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050005008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:42 executing program 2: r0 = semget(0x0, 0x0, 0x100) semop(r0, &(0x7f0000000000)=[{0x1, 0x49e0, 0x800}, {0x1, 0x9, 0x1000}, {0x4, 0x9c, 0x800}, {0x1, 0x0, 0x1800}, {0x4, 0x2, 0x1800}, {0x2, 0x8, 0x1000}, {0x3, 0x80000001}, {0x3, 0x4d, 0x1800}, {0x0, 0x71, 0x800}], 0x9) syz_execute_func(&(0x7f0000000180)="982c240f050520d0f807914141e2e9fd855b45e466e4667909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a009800") syz_execute_func(&(0x7f0000000280)="8fc8189e4d1658c48135e2dc0f69b4eff6ffffffc4621da60ac482bdafdf266566470f3a201600f0290e0ff47c4792c4c2c98c0da0bc0000c4a27d1a30") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0xd) setsockopt$inet6_buf(r2, 0x29, 0x19, &(0x7f00000000c0)="f5102750dd47593f16a24f39cfd9a6000000", 0xf) getsockname$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 00:08:42 executing program 3: socketpair(0x17, 0x0, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="02b281581c000001"], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x100000001}}, 0x0, 0x3ff, 0x1, 0x2}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x7, &(0x7f00000000c0)={0x3}) setrlimit(0x3, &(0x7f0000000100)={0x80000000, 0x8}) 00:08:42 executing program 3: r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/26, 0x1a) linkat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000180)="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") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2a) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="14ed85edc6a866dea89099d2fef1e441f617e52904085ae9b010979d3f56179420d0e059b3857a70a558e372da3ad7510729368f2e5b93d5903e65ed64ecd1202288383d89213d1647856fe3d9b2d661ac36f8369ac50701c7495c0d03e344d3b930cc25b88391b6ee08d043569be5f12127398ffc5d14b5793f034d4f5df45b4513a8a931f21023") syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:43 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x6) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x100000001, 0x9}, {0x0, 0x8}}) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) 00:08:43 executing program 1: r0 = msgget$private(0x0, 0x72c) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) getrlimit(0xf, &(0x7f0000000000)) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:08:43 executing program 3: wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) execve(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/200, 0xc8}], 0x3) 00:08:43 executing program 1: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1b852a3e2ace9cff25cc3ed095631be5b33e3bde12ff73b8cafae703e0a0c31649bff6d29d6d58890afd4bf9a9c84f865521cce53702840f7ac32648b8c89978997dd9c6be23", 0x46, 0x80, &(0x7f00000001c0)={0x1c, 0x2, 0x7, @ipv4={[], [], @multicast1}, 0x4}, 0x1c) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:43 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe05000b008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:43 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x5, 0x28) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept4$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:08:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x17, 0x0, 0xd2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x80, 0x7fffffff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f) 00:08:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="e50000424a86ca281a929b48fada28"], 0x8) 00:08:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00550000000000001778efea6c89787d208cb1b9d84dd74295f2a0da74004a4365"], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x5a, 0x5, 0x47}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x9a47f5034c9442a9, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 00:08:43 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast, @random="77f792ce994b", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @remote, @rand_addr=0x7f}}}}) 00:08:43 executing program 3: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/181, 0xb5) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) chown(&(0x7f0000000080)='./file0\x00', r1, r2) ftruncate(r0, 0x0) 00:08:44 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0x9, 0x96b7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x2eee, 0x8, 0x4020, 0x0, 0x8, 0x81, 0x8, 0x0, 0x0}, &(0x7f0000000300)=0x20) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x100000001, @ipv4={[], [], @loopback}, 0x955}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="01158f992d2f23318a7295fb2290f46e3876a769413721f3eb95cb3681b842671a4f9006dc99dc62ca055091a117d6a3fd98c64ab07a283c14457059a6b0fcdec032a62153d99d55e3f17451d23546504e2d202ef74faf4c1864ff911a75fe8ecf32eb0439fc7c33f54f08f997cfb729590572a8cb46ad37eb878039c05b1c6905097858d71a278946b8c119c44842d9acaec8a439fb50dc74a73c34b65ed4ae2978105fa7e431fb13a378972ee2cad0a03e15273494c3f915268568a334", 0xbe}, {&(0x7f0000000180)="361c28591c6e3b2839510a66fe7b490d5aeeff3f4d3d570954d2649451413d5c177e416ccaf10e0ae6655a0f984701c5a8ec56e698", 0x35}], 0x2, &(0x7f0000000340)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x8001}, @sndrcv={0x2c, 0x84, 0x2, {0x5f6d, 0x100000001, 0x800, 0x303b, 0xffff, 0xcf, 0x4, 0x548, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x8, 0x800, 0x101, 0x5, 0x1000, 0x3175, 0x5, r2}}], 0x78, 0x104}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000480)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000004c0)={r2, 0xfffffffffffff000, 0x1f}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) accept4$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000540)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000400)=0x4, 0x4) 00:08:44 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050031008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:44 executing program 1: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1b852a3e2ace9cff25cc3ed095631be5b33e3bde12ff73b8cafae703e0a0c31649bff6d29d6d58890afd4bf9a9c84f865521cce53702840f7ac32648b8c89978997dd9c6be23", 0x46, 0x80, &(0x7f00000001c0)={0x1c, 0x2, 0x7, @ipv4={[], [], @multicast1}, 0x4}, 0x1c) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:44 executing program 2: r0 = socket(0x17, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x80000000, 0x2, 0x0, 0x7, 0x400}, &(0x7f0000000100)=0x98) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:08:44 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x7]}, 0x6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x68) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8888, 0x10) 00:08:44 executing program 2: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4002000000) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) fchmod(r0, 0x28) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) 00:08:44 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = getuid() getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r1, r2, 0x200) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xc0, 0x3, 0x0, 0x4, 0xfff, {@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0x9, 0x6578d8cf, 0x6, 0x4, 0x38d}}, &(0x7f0000000080)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x7ff}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r3, 0x35}, &(0x7f0000000380)=0x8) 00:08:44 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket(0x1f, 0x10800001, 0x1) shmget$private(0x0, 0x400000, 0x1, &(0x7f0000c00000/0x400000)=nil) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000c9d000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fd7000/0x1000)=nil) shmget(0x0, 0x1000, 0x14, &(0x7f0000d8e000/0x1000)=nil) r2 = shmget(0x0, 0x2000, 0x401, &(0x7f0000e1a000/0x2000)=nil) r3 = shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmdt(r3) connect$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18e60000000000000000007b619f9a132c6eb10956277c319b2b8c57a560798dd8fa994b985c"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}}, &(0x7f00000001c0)=0x8c) 00:08:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=0x0, @ANYBLOB="0100000002000000"], 0x8c) clock_getres(0xf, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e1383b4e91efd455e8e9e884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000003c0)={r7, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r8, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) 00:08:45 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050055018fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:45 executing program 3: setuid(0xee01) pipe2(&(0x7f00000001c0), 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:08:45 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x8a05, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') 00:08:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x5000000) 00:08:45 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = accept(r0, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@rand_addr, @loopback, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000380)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="39000000d44daaadd3c98343524be3caf65751045ce2f4af4680cd1eb0a7d8dc4aaf49531e74e5d167882159e67f3c0f62b6e5e465e4303a038c44e842"], &(0x7f0000000140)=0x41) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000e3e579bf91dbe774f1e1795743284456c96add358cba7a5e2b2d01bf3a7cf8356129fe0db7a91f537d3856c5aa6451f57fe8f6af68d8e19eff6b85f59eff8c2fb6abda427dddb32c625eecdec187a14f46b09617c1491b59bf06c0d7c2d5ca2efc13cc95facb07ff502571316cf74f68b7bbe8067e9a5976d348fd445b7140dc4b9bcc47239ea98ac2ff666f81cf51"], &(0x7f0000000180)=0x9e) setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) getrlimit(0x6, &(0x7f00000003c0)) freebsd10_pipe(0x0) mknodat(r1, &(0x7f00000004c0)='./file0\x00', 0xc003, 0x27d) open(&(0x7f0000000480)='./file0\x00', 0x20000, 0x2) freebsd10_pipe(&(0x7f00000001c0)) 00:08:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/13], 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000480)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x1, 0xffff, 0x6, 0x0, 0xfffffffffffffff9, 0x400, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0x9a5c, 0x3ffc0000000, 0x8000000000000, 0x9, 0x9}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x3, "154c16"}, &(0x7f00000001c0)=0xb) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x5, 0x0, 0x100000001, 0x5, 0x3}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f401030000000000000000000000000000000000000000719b65ee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000001e8f8735b5f47bfa00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000004c0)=0xfffffffffffffd19) 00:08:45 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x20d, 0x1) syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f569620097d1d1d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5bf20f10590de269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000280)="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") fcntl$getown(r0, 0x5) fsync(r0) 00:08:45 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000001680)=""/146) r1 = socket(0x1, 0x2, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:46 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000038fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x297, 0x1, 0x31, 0x7}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}, r1, 0x0, 0x0, 0x3}, 0x94) 00:08:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="06000000df92193372ddb77a5dc013e04949823fcde5b2d035f438494d36fbc8a8e662f22b9c8511f0e4e302cb3d0adb24868d17e7dc12013a2191ac5e7ee8b5600a5a2945bdfa3ff14e1ba9100f1c350464032b0e8952", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0xfffffffffffffffe, 0xfffffffffffffffd}, 0xc) 00:08:46 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000001380)) r1 = getpgrp(0x0) getpgrp(r1) 00:08:46 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000040)=0x80000000, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") ftruncate(r0, 0x3) 00:08:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x400000000000001) sync() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x90c1, @rand_addr="b2fd25db5b049d68ff2aa9eef200afdf", 0x4}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x1, 0x2e, "d4ae95d531c6cfe30f4a48d2520d8ddf866b224f064a93f02df6508b2521ddc6316b527249b2434ae2926bed37f4"}, 0x36) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) shmget(0x3, 0x2000, 0xa, &(0x7f0000ff7000/0x2000)=nil) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) shmget(0x2, 0x1000, 0x402, &(0x7f0000ffe000/0x1000)=nil) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:08:46 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) sendfile(r0, r2, &(0x7f0000000040), 0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) 00:08:46 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0xcec6, 0x4) r2 = socket(0x1b, 0x3, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000380)="497952b8ea2ee79e140af7c711b1fd26842967c3092434f56f0fb0d1e2859e721c40cb433a744d6bda44a081c18cda62cc97783618ff1a9bbc63c96a55a3ed65cb6be1b12755eaeaf38983d51f0c21780fc88b09fee773df93079544741857303402150bf9597880f8670d09be") bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @remote}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x7}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000180)=""/164, &(0x7f0000000240)=0xa4) 00:08:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:08:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e454615470aaa30"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000000c0)=0xfffffffffffffe30) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7, @rand_addr="b5126d83da8c2991d53d246f257c7562", 0x1}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) r3 = dup(r0) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000240)={0x10}) 00:08:47 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe0500e8038fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:47 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) dup2(r0, r0) 00:08:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x800, {{0x2, 0x3, @multicast1}}}, 0x90) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000000c0)="866c3e9121a71865124cec1c70ad97e415783e0ce26354da66a49a0e1ad806c12dbc80e3617fe0cfbbec4ef0025d") setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x80000001, 0x7, 0x3, 0x80000001, 0x800, 0x2b, 0x3f, 0xc46, 0x345d7662, 0x7, 0x81}, 0xb) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[]) 00:08:47 executing program 1: r0 = socket(0xffffffffffffffff, 0x10000001, 0x8000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) 00:08:47 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) fcntl$getflags(r0, 0x1) 00:08:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x10) recvfrom$inet(r0, &(0x7f0000000940)=""/158, 0x9e, 0x80, &(0x7f0000000a00)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000580)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x2, 0x8, [@loopback, @loopback, @loopback, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast, @rand_addr=0x7, @rand_addr=0x4]}, 0x30) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x4, &(0x7f0000000440)=[@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x6, @empty, 0x7fff}, @in6={0x1c, 0x0, 0x7, @empty}, @in6={0x1c, 0x2, 0x40000000000000, @ipv4={[], [], @loopback}, 0xfffffffffffffff8}]}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100248, 0x9) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000200)="c7645d980e76b6a3ec0467841c3b1f608816e56c00c8cc7474182ad10b6026c9858ca3950615da095145534fc69277029d2c1a1d970028") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000a40)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="0c08c4817a2df998cd801b69e4c4620a6f006962f5696200d9d943c441395bf933f2685612000101e9589b26c7e4c753fbc4e101edfec4a6c2d7abab2a00bdb5da7676c5f2168f4808eebcf80000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea010f6e5c2400f265dc5f0064f20f2a6ddc5b5b45363ef80f9966030faee42c240f5e5be447000026400f0d18c401fe5ff666450f383ff836660fd2938c0000000f01c36666450f17720d1411c401fd5b7b0a") setsockopt(r1, 0x0, 0x2e, &(0x7f0000000180)="c1a0e824d414832077d2bdc77124077cb51bc91172c70eca377aa2", 0x1b) r3 = fcntl$dupfd(0xffffffffffffffff, 0xe2c9e5eb7c4bd6ca, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000008c0)={0x2, [0x9, 0x8]}, &(0x7f0000000900)=0x8) readlink(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000dc0)=""/249, 0xffffffffffffff07) setrlimit(0xe, &(0x7f0000000680)={0x7, 0x5}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000000c0)=0xe70, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x10001, 0x72e, 0x9212, 0x2, 0x8}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000007c0)={@in6={{0x1c, 0x3, 0x3, @rand_addr="e1504db1ef225e5f0cb354e17f33eafd", 0x9}}, r4}, &(0x7f0000000880)=0x84) 00:08:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x401, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x6, @empty}]}, &(0x7f00000000c0)=0x10) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x0, @mcast1, 0x155600000000}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:08:48 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000058fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:48 executing program 3: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x19, "48e7ea358af3297a9073666cc7d58c3b88dcdf12e590ba878d"}, &(0x7f00000002c0)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x5, 0x410, 0x6, 0x3, r0}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r1, 0x80, 0x7f, 0x0, 0x4881b016, 0x7, 0x1}, 0xa0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) 00:08:48 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c18b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:48 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0x1c, 0x20000003, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x7f, 0xba, 0x3, 0x5, 0x64f, 0x1ff, {@in6={{0x1c, 0x1, 0xffffffff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7fff}}, 0x0, 0x8, 0x3b, 0x9, 0x1, 0x7fffffff}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r5, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) r6 = socket(0x2, 0x0, 0xc64a) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_opts(r0, 0x0, 0x6fdf8dfabd1f279d, &(0x7f0000000400)="f898a705f3422c54afda9067ba56f3c86445f50b54d46388575c2bf3ef2d0cb182882a745f43b39f86f58362d90bca1e4e970df37157d7c2fc956cc0046445d65361dd537396c54ca20796d7bd0b6f7778645659600e6e8c2e45cc0d813e6033b11ed031e4dd4eb397b786862a80b3f74ae20f1c1d6e9125c597ba283a9cef53fb4d80e789680a0a35", 0x89) poll(&(0x7f0000000100)=[{r0, 0x40}, {r3, 0x4}, {r2}, {r3, 0x2142}, {r4, 0x4}, {r6, 0x1}, {r7, 0x112}], 0x7, 0xff) 00:08:48 executing program 3: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0xa0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0xc, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7, r1}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x3}, &(0x7f0000000140)=0x8) 00:08:48 executing program 2: mkdir(&(0x7f0000000000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:08:48 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) read(r0, &(0x7f0000000040)=""/119, 0x77) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1) 00:08:48 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, r1, 0x117, 0x100, 0x10, 0x1, 0x4, 0x7}, &(0x7f00000001c0)=0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:49 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe0500000b8fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1ff, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8, 0xffff}, 0xc) r2 = dup2(r0, r0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f00000000c0)="3dddd7ed7b2c52b4fc56303c9536ed3c") r3 = fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100)=0x4, 0x4) 00:08:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f00000001c0)=""/12, &(0x7f0000000200)=0xc) syz_emit_ethernet(0xea, &(0x7f00000000c0)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@generic={0x3c06, "aeaf805237fe538ab71468b6a6d74077e80bcb79b7bd9b8b82782a9215c8c8f561ceb3bd4c1c0236d85660b998c24625c0cb8c42f4737221cbf54e3f65e12398095b4f30909fa75746c3f63bcd8a0da6b5090de446237e55d26bad4aa90f1f852fd013dbaadb77767935d7e9dbdd7f2d75cb30fc78adf6c46901f3be3fda84ada6ada62eda7fe0d78e8d01da8467eec8ae3cd91943f0bf9e56f510792b7df320d3ba2f48eb63220f8bbb993901c7566dfbe5092872fbdb7fba1c59a559fb6971f02530b13c2e972d8d38f5d511c00e461041c3fb3e3adda140841656"}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) 00:08:49 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xfff) close(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x20c}, 0x24) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/235, 0xeb) lseek(r0, 0x47, 0x4) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=""/221, 0xdd) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:08:49 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x8, 0xffffffffffffffff, 0x288, 0x100000001, 0x1ff, 0xb12b}, &(0x7f0000000080)=0x98) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(0x0, r2, &(0x7f00000002c0)='./file0\x00') 00:08:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) ftruncate(r0, 0x10000000001) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:49 executing program 2: r0 = semget$private(0x0, 0x2, 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="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") __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/234) 00:08:49 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) getpeername$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) setrlimit(0x5, &(0x7f0000000180)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet6(0x1c, 0x4, 0x3f) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="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") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:08:49 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050000318fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) ftruncate(r0, 0x10000000001) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:49 executing program 2: setgroups(0x4000000000000252, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000100)=0x2b) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) lseek(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x9e, "d9fc00c0e74a8094e12e1a9a02e8eeede31e53b5cad53f23083587c026c99acf7b8c5757e63486b8b9eebf875e2cbf283b2d1b74135b62e49077b5202765505c096d78c699bd33e822cad1f069e58f26fc60530dc688834034101dffbf37cd158fd202106ed2c00ab24b9b42af135116ecfb36150165dec576a622ddedb3c5f61418dc892f2852a530e3c4c11c4cabc93265372adf5187709064817e0363"}, &(0x7f0000000300)=0xa6) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000003c0)="c9cc33e85e92bd5d4f86b2e23fa1233ef312ba4e1ec3473a071450f89e2a87471c3fabfc3a6abc57206ddcd3af0aa5f999a790") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffff9c) 00:08:49 executing program 1: shmget(0x2, 0x4000, 0x60, &(0x7f0000ffa000/0x4000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r2, 0x3, 0x7, [0x1, 0x80000001, 0x32a0be14, 0x8, 0x6, 0x5, 0xfff]}, &(0x7f0000000400)=0x16) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0xd2, "8b92f0b68898979b30c48648c8f4f8706905af46f76c87ca0b2facdb51552a94debb7697960a1ae4d5d7024449d193ca83ab99d7176c27915693eaa0d6ed684c29f11ad710320b9314ec7907387fbc0895c497c272096e220250a1572c803672c33651c9edd2429be942ed850f7624292dec8a36e814e1513c0d0723ea5494ca7ecb2397169a58654c74db43fc47d5f3c0c7aa73c965877490b0e9784c85cb0561094db2cdab9a8fab3917c11f9db6c5d91a305d9765c7a21600a8cdbdfdf9ac7bb00fea1d5c6ada98b3dd10d461b5b273e8"}, &(0x7f0000000380)=0xda) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="0340d89484f8", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x5], @empty, @random="222ebebce1f2", @multicast2}}}}) truncate(&(0x7f0000000200)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x3ff, 0x9, 0xdb}, 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:08:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000080000b92baee0ebddc45d4a79c539a9405c9371d65175019d032e6c4c59ad0d80a5f8eec86f8bf36a108c5069ab9c480d4e65d6fe5b702616f56760efec8ee07a70e5a5d11164bdba277f65f1a39b4d5083207277622cbd07842a075fea00000000000000000000000000bfe62b6782033b176e1e901247d26f9022e4ab565607b23f5955275b57c64de6f98333810000"], 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xb, {{0x2, 0x3, @multicast1}}}, 0x90) 00:08:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) setrlimit(0x0, &(0x7f00000001c0)={0x0, 0x14a0000}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0}, 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xef2}, 0x8) 00:08:50 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x30000000) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="b2d4c8ca57fa9a961ee3c62985b06c7fb8e1227f2bf5d3794952c3e636379270a582ed8655ebf40e60f073cc2055f919b5d05eb3268ae2191a778944f42cef4c28a119e6585aecaa2d894cb2dc12b39bb8a5daf361b8d09a99c62ecd11cb9b441facd51232c73ede3c5db66a868c9b17cd894a7bb6ea50d85bf92a642c2e7867efe61a19b4080f0b1612f3e104c8679aa5f833010e99b827050000004d31a3ef583877cc79df0523603a9495549b51622b13de458fe1f765052ab067b224cb91bd4b4f2eda32a32f675ea619c1c93b95a25a2a255b31bdf74fe54d4348bb126beb1c2c5b078600", 0x3a6, 0xc4, &(0x7f0000000300)={0x1c, 0x2, 0x8, @rand_addr="9653a09b481cb8796d75a91dc32b06a8"}, 0x2c388d3d0d7132d9) fchmod(r1, 0x7f) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:08:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000001c0)="c43254194de5b49e53b2c55c5ca212f5e2de56db41e222dc5764baf04456b1da7923179a00d19416e6aee4ab9c924359206f82ed01aed4a548aca6b463d8ecb869e8c9220dbd35b61485ad304ee5f8dff760249260fb11440f83f8cda017eee46c2c2391c5ac016c5f51794f43ebf44a576b85558c09aafabc7b4ba75c59a65ec106df638ec6c031452b93e98304b635f8c4fa6599b72a2fea0d2b2dd237091d8fcd9bf2b7db7112630c78edcf56aac6ac8e7cdcd252e8c10f59911ce23f297e92587843793a17cc9c13f825e12641481021448c4491fd38273e6e75808fe0") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746c, &(0x7f00000000c0)) 00:08:50 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe050001558fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:08:50 executing program 3: mprotect(&(0x7f0000544000/0x2000)=nil, 0x2000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000)=0x10000, 0xfffffffffffffeff) mprotect(&(0x7f0000543000/0x4000)=nil, 0x4000, 0x3) 00:08:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7fff) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:08:50 executing program 1: open(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) close(r0) 00:08:50 executing program 1: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xf423f}}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0)="c3519dbb77dc982c5fd06dbb398d4363c1ee1e7eeed1e0b1329f4518020472af5f0b58a26ab33f9ae44f069abde74a35db081899b3483fdc134e568ec453c14e15b469bed0598ab16826e3e15d369d52fffd969db10b760e271e08ed4d730a151c245439d272d09c2f26bde810c3e998ff604cca586a1e3b1975fd3124d81dc50dd5ece041106e5c96c4ec59788fdbc0f87079c1367136c5bec4b4a8f32a1ceb60601f7d27798a39a2ae87ee1edf616111fc0a", 0xb3, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7, 0x3ff, 0x6d, 0x25, 0x6, 0x1000, 0x40, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0xffffffffffff5d48, 0x100000001, 0x6, 0x0, 0x7}}, &(0x7f0000000240)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xffff, @loopback, 0xfffffffffffffffa}}, r2, 0x7, 0x9, 0x5}, 0x8c) 00:08:50 executing program 3: mprotect(&(0x7f0000544000/0x2000)=nil, 0x2000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000)=0x10000, 0xfffffffffffffeff) mprotect(&(0x7f0000543000/0x4000)=nil, 0x4000, 0x3) 00:08:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0xe5a, {{0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}}, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x5, 0x8001, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 00:08:51 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd94faf00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x4, 0x4) vm_object_vndeallocate 0xfffff800798b6780: tag ufs, type VREG usecount 2, writecount 1, refcount 4 flags (VI_ACTIVE) v_object 0xfffff80079d11400 ref 0 pages 8 cleanbuf 1 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=32767, extsize 0 generation=2caff501, uid=0, gid=0, flags=0x0 ino 197846, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 531 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028a866f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028a86750 panic() at panic+0x43/frame 0xfffffe0028a867b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0028a86810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0028a86890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0028a86950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0028a86980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028a86ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028a86ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2110 tid 100806 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why