0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000340)="664e8956cc44e51006c901dc386f565dc399042976beaa1a9137e5c83225041384b8779ccb1367bca2a83d14582a93e22602775eca607178510813f3669edf82a37f1803350cc99a4e0f5eaac622981e1f8b414fe9766c7069e3bc38f9db01178a82683a27155196ba2d3e4763a85a6fe7d7154caf0baddf872284e1b36f1e698e3ec3f83c70c2a6edbb4d3fff520aa72d640069fb6639ed3b23b97d3690cc72bea0f6d29f5565f4d9c8f016f8412dd5", 0xb0, 0x5, 0x0, 0x0) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:02:48 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d003000000000000000000000000000000000f000ff020000660000000000000000000001840090780000000060f0a0af00000000fe8000000000000000000000000000aa000000000000000000001906ffffffffffff"]) syz_emit_ethernet(0x195, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x2a, 0x4, 0x9, 0x4, 0x187, 0x67, 0x5, 0x3f, 0x8c, 0x0, @remote={0xac, 0x14, 0x0}, @multicast2, {[@end, @ssrr={0x89, 0x7, 0x6, [@broadcast]}, @lsrr={0x83, 0x13, 0x5, [@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}, @multicast2]}, @noop, @timestamp={0x44, 0x28, 0x10000, 0x3, 0x3, [{[], 0x1}, {[], 0xd679}, {[@multicast2], 0x1}, {[@empty], 0x3}, {[@local={0xac, 0x14, 0x0}], 0x9}, {[], 0x510}]}, @timestamp={0x44, 0x24, 0x100, 0x0, 0x1, [{[], 0x60a5}, {[], 0x1}, {[@local={0xac, 0x14, 0x0}], 0x2}, {[], 0x5}, {[@rand_addr=0x3], 0x1}, {[], 0x101}]}, @lsrr={0x83, 0x13, 0xfffffffffffffffc, [@broadcast, @rand_addr=0x3b1, @broadcast, @multicast1]}, @end, @ssrr={0x89, 0xb, 0x2, [@local={0xac, 0x14, 0x0}, @loopback]}, @lsrr={0x83, 0xb, 0x9, [@empty, @multicast1]}]}}, @udp={{0x2, 0x2, 0x8}, {"8b4a31873dd01700cfcc0be309304a49ce31fac9a5bab2aff71c15f1ec5feaf76ef1d92cdfb6adf2c118008e83e2bea7a8738c5fd06c82fe5edfa9a8050eb105682f621cc356e21723744e284d58bd48f6f44eb4980ed8d2e00b0634ae9d57caa3a99fbe7386811617f53a8547ccf942446a52d096cd79d2a752c49a65101d9afa0a620e531314e24dbff955dfa3ee4cb5e224d82f88c026557e3d27dc6fc12aa2606d967bb9a04013ec4384aa8c4dde73cacc721bb5d3db2c1d3f955f59e2287d1ecc501136e95b59daba03b2b7bc54398e17b090b93c"}}}}}}) 00:02:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x40) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @empty, 0x7}}, 0x0, 0xc61d, 0x101, 0x7, 0x3, 0x3}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x40, 0x2, 0x1000, 0x7}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x0) 00:02:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000007, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a00000043753dd34a2fda960840a04bdf95651974f4b225daf6b9b25313654b1a64538cd3756ff9e3d0a85aa7ba0a57eb0882f95f86fa0a5f3d2027d86770503a99e71a07cbce8334f145d153e4303de1bb2489f3e7d8c87bdd944173c45a42879ad6e6dc9271ef4cc81297acec04173152b65fdbcc9cbc5a1497f4b466ebfd3a8c9cc67441bbf6a8566ca28310e2995b3a5157ba95934d13cbdb36454878f7ef312659d02b78a2042c90c87295baadda6da709828724160e62fc00000000000000"], &(0x7f00000000c0)=0x82) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0xa85b, 0xffffffffffffff59) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0xfffffffffffffffb, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r3, 0x100000001, 0x1, 0x8, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x3b98}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8, @mcast1, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:49 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000, 0xffffffea]}, 0x3}, 0xfffffffffffffe1e, &(0x7f00000000c0)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) 00:02:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x184) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1}, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @local, [{[], {0x8100, 0x4, 0x9, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a00, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) 00:02:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) 00:02:49 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x39ff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f0000001780), 0x4) r3 = accept4$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000180)=0xab, 0x4) readv(r2, &(0x7f0000001700)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000001580)=""/47, 0x2f}, {&(0x7f00000015c0)=""/13, 0xd}, {&(0x7f0000001600)=""/16, 0x10}, {&(0x7f0000001640)=""/152, 0x98}], 0x7) 00:02:49 executing program 1: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x80000001, {{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}}, 0x88) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:02:49 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x6a, 0x0, 0x0) sync() mkdir(&(0x7f0000000000)='./file0\x00', 0x50) 00:02:49 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="cd7894e3a974", [{[{0x88a8, 0x6, 0x2, 0x1}], {0x8100, 0x8, 0x7fff, 0x3}}], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x17, 0x3, [@empty, @empty, @rand_addr=0x3ff, @loopback, @broadcast]}, @rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x0}]}]}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/64, 0x40}], 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:49 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x80, 0x4) 00:02:49 executing program 0: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020002) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 00:02:49 executing program 3: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@remote, @random="7566be0b4f99", [], {@arp={0x806, @generic={0x19, 0x0, 0x6, 0x4, 0x2, @empty, "1a714b7c", @remote, "eb0427c604058e256038ca159d0f8944"}}}}) r0 = semget(0x0, 0x0, 0x4) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/162) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000140)=""/29) 00:02:49 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='htcp\x00', 0x5) r1 = socket(0x4, 0x12000002, 0x7fff) r2 = semget$private(0x0, 0x0, 0x90) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x9a]) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8009, &(0x7f0000000100), 0xfd5839c8025b26bb) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x400000, 0x40, 0x7ff, 0x7]) 00:02:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40) setsockopt$inet6_int(r0, 0x29, 0x9, 0xfffffffffffffffe, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0xc5, "bff1caf900a693ff537a7340cd4d3f2c023c226f482188b269cc6b072a7441af10fbb82fca3ea3d56c383e2129f122b7aa4a7fe2fb350966ab58f09428093c140266bddbb5d28a8e203b7cfd22f71a37366c60a775a930a7ddb53e96ef6153bd6bfb99df8adc4e3fc00a4ea7bbaa98289ae8a14aa798add3a2aa5d76c953c3e0a02e66aa06aa5d9557075d4e4e773587e7060972a3bf55331151c182f7530a6cf8c12e669b28425d3d3d0fda12a7478b9c2b18ad8fff37ce32a92ef27752f1e8de3c88651d"}, &(0x7f0000000200)=0xcd) 00:02:51 executing program 0: syz_execute_func(&(0x7f0000000280)="b1f291cd806969ef69dc00d94c2c39fd64663e6ef91cc15868f4a957f9420fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f380841060804f4") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x7ff, 0x1, 0x1, 0x1f, 0x7}, 0xc) 00:02:51 executing program 1: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x80000001, {{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}}, 0x88) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:02:51 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff0000010000000000000048"], 0x11}, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x6) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:51 executing program 2: syz_emit_ethernet(0x76, &(0x7f0000000140)={@local, @empty, [{[], {0x8100, 0x5, 0x7, 0x2}}], {@generic={0x6003, "ce819a241dd07c9b5d4859e09df65b29a1c30ca4897bfbaecc42572559d913c65e204ec4d8ab864f263aad27838a56beaeea77e6956cda1a588fb9c0da51a571b033892f9d6925f66afff436e51f6e31b4e5e1f449621e68d34ada11a8dcd03922ae986eedb57823a41c7ff42efd4fdb2f5faa56308937e5d51f7ef3afc3b375b27b71e53e1016a073e1ca8f42ea9f5bf4cf41117e342a4728483c789f14c0dc7f2e40969ea17887af58c4e8784a57204fe55ed25546335a9b7f4b0b583de7f69135ca16cc28ec6a1a0dbb42760c9c09ade59faa3a0c3a81ea56356f950bad5886fe9f0125298fc53cfb"}}}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @random="612147a73c5c", @empty, @local, @loopback}}}}) r0 = msgget$private(0x0, 0x210) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/25) 00:02:51 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @rand_addr="27e645066da38d94bf3df3df8fb5980a", 0x3}}, 0x0, 0x8000, 0xffff, 0x8, 0x806, 0xf78f}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x5}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:02:51 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000008c0)=""/104, 0x68) r2 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x22) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={r3, 0x8}, 0x8) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800) 00:02:51 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x9}, 0x24) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) read(r0, &(0x7f0000000040)=""/213, 0xd5) 00:02:51 executing program 2: r0 = semget$private(0x0, 0x4, 0x30) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/76) semop(r0, &(0x7f0000000040)=[{0x3, 0x0, 0x1800}, {0x3, 0x3, 0x800}, {0x3, 0x25, 0x800}, {0x1, 0x6, 0x1000}, {0x3, 0x6ec860b5, 0x1800}], 0x5) 00:02:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x3, @loopback, 0x3}, 0x1c) 00:02:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x3, 0x9cd1, 0x0, 0x80000001, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0) 00:02:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x410, 0xffffffffffffffff, 0x0) dup(r1) mlockall(0x2) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:02:51 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:02:51 executing program 0: r0 = socket$inet_sctp(0x2, 0xfdfffffffffffffc, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:51 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x10044) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) unlink(&(0x7f0000000000)='.\x00') r2 = socket$inet6(0x1c, 0x4, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) close(r2) 00:02:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getrlimit(0x6, &(0x7f0000000000)) dup2(r1, r0) 00:02:51 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530006803dbf4a6b58f2cf35ae7fe7324cedd8d4b7000cdd6b397851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e1deca22f13522f20b14938db6a980673c4895ff9718f05571985b76c9252fede9a61be21facd3908fb7cdb9f4f421500b9bdcff7e1abfbc4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a800000000000000"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000000)=0x10) sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000200)="f67d70b8696ceafe916de12840ac362ded0e3c851b45233a58bab4208da617f18fad4636157c896a59b20a", 0x2b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001300)="eb4861fa084b17483306f63c9986017404a60bf56a0f6c7f41f1a7528be372c07642cecdd8a3ecd8fc4f009e2aa95af307a22ab48c0b168a1de14e5dab55e141f71c180344288bc05c2905ab30189b4c08f5994518df3470c218cdef29a7399ce0d38e7b7bd0f1bfb2ed4d464a60dbdcc9a9ec4ab79464c22c5af502cb960e8d65b83f3c88006e711d8f21eb7c542d8d9d2b98720d7b482d0e45938215576282d8bd6d3ab2bf7354442a", 0xaa}, {&(0x7f00000013c0)="d8477cd1e012dd2386fc76b52a3c4c33d0c9f29d165c9a504fb5b21b79a4a4be3321dfd0f22a3ca0298810498b588f60d093439f5b5cc0c61b1b4251087d28e2f56a0621e0f78c0e3347947fbf9dc188abcdbbab3e731bdaf55a9277391b33f925e3c400ac385bca67609f63a5a95932b07568bc958d6c396ee0d4ded2193a71d22edc24b67647b7d242d97f43890b7f64c5dda40bd71a4d01974be570a6", 0x9e}, {&(0x7f0000001480)="f9f640e3800b37fbe40f540a63ca6810804c1233da939e52406f0510a398a3e6ee06587bd8aaac6d0d4608ee02a3741d3d934abd554ef6c80719dd09415f1e4a9d02249c5d483b2698ffe997d607e02ba8201adcf113203f4fe4eb56b06c4f87e1e639bc9aaf2edcf71507a859b350461bb96a6828250e5e3127431e11b1d7487372f926cc9fc13c76553baedc02ebdba8", 0x91}, {&(0x7f0000001540)="6f0b6ff0c8c66f6cff1f211005c403dd2e981912d83f8698e360871da6be813f14032512a0a6280b63b88dd836c23a0d69a533723bc20b2f7adc247941137123d199e67b2b8721055708ee97381343c209d46413f81e8768d83df2d04550ed72ab8293ab3ead327369cbbb240377c088", 0x70}, {&(0x7f00000015c0)="034a4fe8361f91de153ce43ea1dd89574f4317154a46fd51698484f31d2944a30ad18260ac632f7c16a764492748b14e98450a96098c2d4dcf1144367572e1590c5325fb2c67ecb5ff8b951e3da0a270c6e6f529ee42071f7c77b116b32109f254b011fcb946da148923c2bac7371680209caa0355efa4132b22e46356b2dfba73215d813821dc48e6d5d82a3962559f30ae94e45c9a58561969455ef9e37d86b81dd70b02ef15778493dd827018e0578c661c692d5c8138cf99779f931c378a218955d06557978957cad3d996a8baf5e824573bb0d3380f455811059c5f71c36f8c75137a95b7d982dbd76e9f82d0ef80", 0xf1}], 0x7, &(0x7f0000001240)=[{0x40, 0x0, 0x9, "e4ffbab5da3fbd6dd035f27789dfafb633a46d264c96c288046a19b7c2da3c9177fda8f0b7efa7bdbfa479adc7d1401a"}], 0x40}, 0xc) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:51 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000000100)="c0bc5154b744d2a053cdb10694a935e2a1ff0fe869234b7176518b1c1e521a2eafed6e519105cafcfe2242e6136944430f7f5b23c89884f7d3ae88edbd760c78d341cacf7c101636dc5c7fe6a0b6e900c504f22d8892e05a92b0c74f9a8ffe44a977c0646555394ada7ae83259e4eac43ff3b859", 0x74) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x4}, &(0x7f00000011c0)=0x8) 00:02:52 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/143) 00:02:52 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c4a5a9c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acac01b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000140)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000480)={{"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", "a7448e637e960835562cb109cba9bb94acec3c1d2feb27920ee661effc1337c3", 0x22, 0x5}, &(0x7f0000000440)="4eb10d1e9353eb1d7f304515d4bef720ce1f670ced85fc61adbca28f6bc934355a366a28097c", 0x3, 0x1000000000000000, 0x7f, 0xfffffffffffffffc, 0x81, 0x2, 0x6f1, 0x9}) syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000400)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000300)='[\x00', &(0x7f0000000340)='[\x00', &(0x7f0000000380)='^\x00', &(0x7f00000003c0)='\x00']) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:52 executing program 1: sync() syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") getrusage(0x0, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='htcp\x00', 0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000001380)={0x8c15, {{0x1c, 0x2, 0x73, @loopback, 0x3}}, {{0x1c, 0x3, 0x8, @empty, 0x8}}}, 0x108) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000100)="b3987fc82c0426884e46a8689f7f590b85b6015b8ac81ba35a3257a119860b40a9701b161c792a03e5811163a256ee2970423e0253398afe07f4d933f071f3cdea7d5fc6f3d7a5e40b13743100c8ec5a13a24ca4de11369a49357caee8") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) 00:02:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3}}, 0x0, 0x8000, 0x0, 0x100, 0x1}, &(0x7f0000000080)=0xa0) r2 = socket(0x1, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 00:02:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff7d10000000840000000900000000009f48d80055d53aff8db9aa179fc989e5f046bf5c33c4b521a051eac0"], 0x10}, 0x0) 00:02:52 executing program 0: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socketpair(0x17, 0x0, 0x400000, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x10000000) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x6, 0x9, 0x7, 0x80000000, 0x20}, &(0x7f0000000300)=0x14) sendmsg(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x11f, 0x0}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r3, &(0x7f0000000040)={0x2, 0x2, @multicast2}, 0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r5 = getgid() chown(&(0x7f0000000340)='./file0\x00', r4, r5) 00:02:52 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x800000000000003) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f00000001c0)='*]\xd0\x00', &(0x7f0000000240)='\xf8']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x44) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000100)="49cd74e1162fdffccac3faa63669f76c3e600617b3bf14b877b98274a7cf618b36fbe11399b7c8de46deb59c379be2c8bfdde1096517d8d81b57a645e824cc568068c8d189c3caad4b19bc20d9d8e0620fa1f103e08e92f8d54c606210e4241c3f10ad15c79310e6da14032456ef76aaa266172db6d9a447fbe03ec74102abc13ea538b8ebd031958b6c3ee33f81c32d41406fb533fe15ba92346e56299f28e16cea85468a0b149c24bca70e34e9ca2db5246184cfcd006867d8a3") 00:02:52 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="b0", 0x1}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x10000, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e220000262d00"/136, @ANYRES32=r2, @ANYBLOB="00000080070000000300f6000000000000000000"], 0xa0) 00:02:52 executing program 0: r0 = socket$inet6(0x1c, 0xfffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@rand_addr="6e165c0a0681f5a8099b413a65cabeaf", r1}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xffffffffffffff60, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000840000000700000000000000000000004bc02ba27967b8432ba509a5dcbf19c6d2fbc903e3d31962a40133db5d61f701144058b696352d698ad0057c8185858ee2d2305d9d358ca1fe6817bd8f30a4e6f9fadb109933f66455"], 0x376}, 0x0) 00:02:52 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x120000, 0x100) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000180)="c89d8ac398cf93686cfeedb45d2398541cd81fb85c60a9a01c660d4976dade2cdb97436908eee05952c88838ea63862d1934bdf8e60c5a168630095521c9000be2ff1dbf5a00d8770337f635494f2207774fce64acf555f1a6563124997544754db501efc39f04d3a0b0dbbad6fceef6c031482f283f7e31ce09eab93acbc375d0ba67a00715cccfba88e4d619b63f3164cd860cb518b476599f5e1015287d2ebd2f323bfb977f9168d2bb5a3b46e0add12921d3c0df7573a1295f6fdb5dd86dd10783bd29568372c43a2c435f582a908f4acdee2e6e3ea49a987ffceb30dd9e969ec91b61fc85d7f79f28cad187197d5c18592007") openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x40) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) 00:02:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:02:52 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000300)='./file0/file0\x00', 0x20a020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./dile0\x00'], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:53 executing program 1: r0 = socket(0x17, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:53 executing program 2: syz_emit_ethernet(0xb1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800490000a3000000000000907800000000000000009406fffffffa010194060000000101000b019078000600004d2700010b990080007f0004ac1400bb7f000001870c84f03324c3bf0a7b2676440c78230000000700000009940600000003890700e0000002891f09ac1400aa7f0000017f0000017f00000100000000ac1400aa000010000089170080000000ac1400bbac1400bbac1400aae000000100010100b161ea"]) 00:02:53 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000100)=""/42, 0x2a) 00:02:53 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000240)="64dacfc005b94a52c53cf0d4eb0adae8c0d3d353b091528a42cca115ebbe48b486f4466fcdf4c86ca8e9e9357bae2cc53e81f7dceb7eab756daa6259104441a0e35165ce5af0ca44d9ceeac0f0f623ab6bff195717882aaa2abf38d2e6dd3e3e3171e76da9dd0a9d4859d277f33383981286c850ef8ee71cc232c559df88e60372d57ef00d357d2a4bce2dfb347ef3a77feec8473a9d2de74019da23c18596417d03b6321c210839135e5785573c57b8", 0xb0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) 00:02:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xe56, 0x4) mlockall(0x1) ftruncate(r0, 0x76d) syz_execute_func(0x0) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) 00:02:53 executing program 2: syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9") syz_emit_ethernet(0x1d8, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:02:53 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000300)=""/127, 0x7f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/3, 0x3}, {&(0x7f00000013c0)=""/223, 0xdf}], 0x4) r1 = open(&(0x7f0000001500)='./file0\x00', 0x8000, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000001540)={0x0, 0x3}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000015c0)={r2, 0x4, 0x1, 0x7, 0x3}, &(0x7f0000001600)=0x18) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x5, 0x1000, 0x9530, 0x9, 0x5, 0x2, 0x5, 0x0}, &(0x7f0000000080)=0x20) open$dir(&(0x7f00000002c0)='./file0\x00', 0x100000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000280)={r4, 0x100, 0x31, "0c6115587aef6e407df2cd44827ad1711e02b64893ebbf5ebfead02be699a19eb86933144e0cf872cf659c4b9ba8cbe884"}, 0x39) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x1f, 0x9, [0x1, 0x7, 0x0, 0xffffffff, 0x5, 0x9, 0x4, 0x1, 0x1f]}, &(0x7f0000000100)=0x1a) 00:02:53 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="d6557baed541c8b57c6001000000000000002d99773a6e333c9584e0f47983495001b2ffc40d0d849e9c19c8114d7c44d8e9d0be8f161590f9c2f051a5d248774671") select(0x3, &(0x7f0000000140)={0x7fffffff}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x100000000, 0x4) 00:02:53 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x195, &(0x7f0000000180)={@random="cdbf0e000084", @remote, [{[], {0x8100, 0xe82, 0x6}}], {@ipv4={0x800, {{0x2a, 0x4, 0x393d, 0x100000001, 0x183, 0x67, 0x7f, 0x9, 0x4e, 0x0, @rand_addr=0x40, @local={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x18, 0x5, 0x3, 0x5, [{[], 0x4}, {[@remote={0xac, 0x14, 0x0}], 0x100000000}, {[], 0x6}, {[], 0x8}]}, @noop, @ssrr={0x89, 0xf, 0x40, [@local={0xac, 0x14, 0x0}, @rand_addr=0x9, @empty]}, @ra={0x94, 0x6, 0x8}, @lsrr={0x83, 0x2b, 0x4, [@empty, @broadcast, @multicast1, @multicast1, @broadcast, @broadcast, @broadcast, @multicast1, @empty, @empty]}, @lsrr={0x83, 0x2b, 0x1000, [@empty, @broadcast, @multicast1, @rand_addr=0x7, @multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @generic={0xce, 0xd, "07e661a7725fda3b23c499"}]}}, @tcp={{0x1, 0x3, r0, r1, 0x800, 0x0, 0x6, 0x14, 0x8, 0x0, 0x100, {[@sack_perm={0x4, 0x2}]}}, {"2a178dc9475a29b7f04367fee4da56d8c6bc68773b222260d30f5fcea82157f241bd17b4c1cbab448e3535f03b251840617b4a1ff458b5145d6fa733120bbe17ed1fa8a4f9ae2268e6114b0a91cadb653c497c3681284ea709163c4ced7124175990a3d4c7e9b2780b13d2bbdcf5af6757db90b587d77c9d213d5879c79e98b0ccd1f11e083b0a344a6aec749e26ecaa1aa7c2f39cfc937e01480ad4deb2135749ea762d32dfcf4d33a91e135587bc5e165dd477c1f2decce6db5953f370c8f265c418"}}}}}}) 00:02:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xe56, 0x4) mlockall(0x1) ftruncate(r0, 0x76d) syz_execute_func(0x0) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) 00:02:53 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="0f37cd5b395239a89c4d7c8c47936a54e2531b2869160125bb501f60abba4b972d73485d54dd6d3fb65b76fb1933ae5054ed929b93a23aa01e2150ff54b09f06bfa2b3efcdf6e3ba03efff84bd16ae46b9ff3d379db2ca6c8088967538061efe57af870750ed9748654eebd3c303e923f04cb660d32a28e17dcfcf08423a3890d0927e01b137cca938de588983d7f77974f08f1cebc0fd7342c7d116d4a5bf17ed2df0634baefcc5c9974640cc64b3e95ae0809f51a7519bb0a69bd5ff896927cafec1ef6d52a27f05a90bc8ae6a0aeffde0c36d49add8b7fcb7f4fd4dc0d160fb2bd54952829323b6ba2466285bf744cf50ac064f") munmap(&(0x7f0000bf4000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:02:53 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0xb43, "4b6467d26dc6b702edd3691f52842107"}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000180)={0x1, 0x19}) 00:02:53 executing program 3: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x120) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000001380)}], 0x1, 0x0) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) ftruncate(r0, 0xffffffffffffffff) r1 = dup(r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000080)="330003b89ef64a15d1e04d68892d482946189c1f68c078697198b557c5bc244216d45651aa36abd866dfc1c3310d4a855605ab93734bb1b04faa8edfda155c0a0b5a9f046e5a1ec4dde2") 00:02:53 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffb10bac3e843d9c34aaaa86dd70b4090000293a00fe024300600000000000ffffe0000002ff020000000000000000000000000001890090780007040060b680fa0000000000000000000400001803ffffffffffff00000000000000000000ffffac1400bb"]) 00:02:53 executing program 3: r0 = socket(0x2, 0x2, 0x1) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) 00:02:53 executing program 2: syz_execute_func(&(0x7f00000002c0)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000040)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:02:53 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="0f37cd5b395239a89c4d7c8c47936a54e2531b2869160125bb501f60abba4b972d73485d54dd6d3fb65b76fb1933ae5054ed929b93a23aa01e2150ff54b09f06bfa2b3efcdf6e3ba03efff84bd16ae46b9ff3d379db2ca6c8088967538061efe57af870750ed9748654eebd3c303e923f04cb660d32a28e17dcfcf08423a3890d0927e01b137cca938de588983d7f77974f08f1cebc0fd7342c7d116d4a5bf17ed2df0634baefcc5c9974640cc64b3e95ae0809f51a7519bb0a69bd5ff896927cafec1ef6d52a27f05a90bc8ae6a0aeffde0c36d49add8b7fcb7f4fd4dc0d160fb2bd54952829323b6ba2466285bf744cf50ac064f") munmap(&(0x7f0000bf4000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:02:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x80011, r1, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="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") madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:02:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 00:02:53 executing program 2: setuid(0xee01) getuid() r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) 00:02:53 executing program 1: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)) syz_emit_ethernet(0x10c, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000040000000000000042a60020000000907808000000e00000019498790aba8bcf"]) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@empty, @remote, [{[], {0x8100, 0x3ed, 0x3, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @random="161526ebf787", @loopback, @random="25292a62c36d", @multicast2}}}}) 00:02:53 executing program 3: setuid(0xee01) r0 = semget$private(0x0, 0x4, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/90) 00:02:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000040)="dccf3d48916c1c36787b245a950403cfff7b4bb97fc8e8c78dd58766ad2f57d5d33eca32b56601447cc81974cec847165bf0c03b3d52ca1853549fdc19910a86549b5a14d69f44a1ffb06017a9428d6206004d37c819e007b82f2030630d95c2340e847b9c428a542d5ac088f17ac0b4a68eef2d803a4fd772a0922e844fd99b892deabf605da94e5de2ffa94c1c1046131a1e4e7350b80965bf7a929f9f8866664b6f9ff07ecab8e6622ba1103538cfa76d210d55671e410a03c7ca0e36ea517ffff0e388", 0xc5}, {&(0x7f0000000140)="eee5f4cc2665bba107984ea7b7d54eef024fff3f764b8ad2a05d6b214e27cb3b76025474b102fd8085661a6ebf9adc7c51e0f4", 0x33}, {&(0x7f0000000180)="f51d1b361ad91fbf7ffe40c3ab645ea3ba808c0f5004133d26fb38c377ffe7cff344cdf1c8676d601826b1a26c476e9490ff47331805557a00a3e990b8d4d9062dc7d41d0aaaf788565e0a2bda23a8d7b82495cf2f348450ff9780c2ee8a747906b87993c99591f1d1d04a202d040bb9e65b7f9c85bf9ebfa25e648d2868aa486c0272be43b1f92b7fde0da791ce539c903b17d44cde17167106bd041611b40a34fd", 0xa2}, {&(0x7f0000000240)="17fc95b99f1bb1ca0c5c7a05c5afe282f1c73f26d3cf22af1912354c925f4b41e8f708df2a54dcbea4bfbe9e412c0fb577bb05544b70465ebc6bbf168773f8b657e3c20a985aefc49e6562f6a4796351081ee1a5cc8480d63226c55a466bfc944c4d8fe80f266ff4499810000c7befaedccbfd8c65d999169ed526961f45a5325eb3fbac12a193eefbbf777cb803bdf14a014b8c369298ec82f91efae06f01cd906d607fb320b1652e2580bb95fdc5fc479cede8ba4b81599d002c9d94f3d3", 0xbf}, {&(0x7f0000000300)="a0877812a51c838e77480633c54c495d7ab85ea5d286da33628eb99a49ce3a26a0031f267e01f730f15ec8f233f98003c344d232ad84ab5f5e23e5d772e9237e5bb770b71d1bc054426d3afeb3f38831dc9c72ce3be22d19f13d39d3335d1f335293532e8faba093d3e9f3204f78c12347e052cbe70a43f39959286f16ce15d46553b12e6ff0abd87b062aa2914729a79bcc6f58d481633eeec85cf0e9034186e8", 0xa1}], 0x5, 0x0, 0x0, 0x20000}, 0x80) 00:02:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) getsockopt$inet6_int(r3, 0x29, 0x3d, 0x0, &(0x7f0000000040)) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r0, 0x5) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 00:02:54 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000000), 0x0) 00:02:54 executing program 0: r0 = shmget(0x3, 0x2000, 0xe6e2257571e5dce, &(0x7f0000ffc000/0x2000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = getegid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x1c, 0x7) r5 = getpgid(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x9, r1, r2, r3, r4, 0x0, 0x5}, 0x7, 0x27, 0x1, 0x3ff, r5, r6, 0x81}) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setown(r7, 0x6, r6) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r8, 0x29, 0xe, 0x0, &(0x7f0000000040)=0x347) 00:02:54 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setgid(r0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:02:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x0) execve(0x0, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:54 executing program 0: r0 = msgget$private(0x0, 0x51) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000180)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:54 executing program 0: 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, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2000000000000000000000000000000000000000019c00"/128, @ANYRES32=r4], 0x84) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 00:02:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="f213ed39027f82627f0b6bd33682022e2f66696c653000"], 0x10) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x20000000) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 00:02:54 executing program 2: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendto$unix(r0, &(0x7f0000000480)="7ddbd5bd1c1359024088", 0xa, 0x20008, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xffffffffffffff4c) syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r1 = open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x1f}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x8, r2}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000003c0)={{0x1c, 0x3, 0x1, @empty, 0x5}, {0x1c, 0x0, 0x1ff, @loopback, 0x2}, 0x0, [0xae, 0xfffffffffffffffa, 0x8000, 0x4, 0x9, 0x100000000, 0x20, 0x6]}, 0x5c) execve(0x0, 0x0, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r3, 0x6579, 0x2) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000500)="0535ab3402ed95131469a4d1d8ba43bc8534da649e150d785ab9f3b7f8e2447adef1156dd057abd15820ac768ccc") lseek(r3, 0x0, 0x7) recvmsg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/12, 0xc}], 0x1, &(0x7f0000000080)=""/246, 0xf6}, 0x0) 00:02:54 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x1, 0x201}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) fdatasync(r4) getpeername(r1, &(0x7f0000000180)=@un=@abs, &(0x7f00000003c0)=0x8) r5 = semget$private(0x0, 0x7, 0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000500)={r3, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000540)=0x10) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:02:54 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650446f0f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fcc402f94133c48265b8dc2e41812047002b0003e86eba0dfe8c73c481b97c4792c4e2ed3a0a507d507d4001b00b0000000f73d53944d1f466f347adc46291ae8ca065600000c4c35120af3223333349740f2d96000000660f3a224f286867410f0f33b4600142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 00:02:54 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c) getpeername$inet6(r0, &(0x7f0000000300), &(0x7f0000000340)=0x1c) syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) socketpair(0x0, 0x2, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x10001, 0x3ff}, &(0x7f0000000200)=0xc) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000100)="1cef64460fb556f5640f3802a0e40b000064c1c45f450f5d2e2e660f2912c462edb8ff64262646de8af7efffff0f0d08") 00:02:54 executing program 1: fsync(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0xfffffffeffffffff, &(0x7f0000000180)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x1, 0x3, @empty, 0x4}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0x1c, 0x3, 0x4, @mcast2, 0x8}]}, &(0x7f0000000240)=0x10) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000040)="b926296a3135214b150cfd48e0d0633e87c5b3fc706a456938bd62fa4f5c4df0cb50aef6761c8ee454e385b4a88c4cd1fe131137a2a9d96fdd7f1094769fba9ab630d8dcbf1a55da0f04974ceb1860ca28d02864730ea0fed52dc81055354c3ee8c69932d2bddb55c63c962e1b81b4b9967e1998dd20fd8bf2477fd8cd4bab2049422ce51943ab63e9af4652bc55255c5e182e1dc3011bf9bf114957bb5b97573d0ba3a0ecf25faea82ebbbea62b5895cc4b3e9694e8d26cee9d3069b862322c37c099af1fc838c886e622fd645c9ad2bb5d52222332f79e3859fc1c9d7ce3986420f321567dd6bf8e078beab39e58c3cf7d31f41ba068", 0x8, 0x3ff, 0x2}) 00:02:54 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000084000000010000000700ff0703003f00100000008400000008000000ff000000100000008400000008000000ff030000140000008400000001000000ff00ff0f060009001000000084000000080000000010000010000000d983000008000000030000001400000084000000070000000200000000000000"], 0x7c, 0x20000}, 0x100) 00:02:54 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="498c20983363c40c0e9275571d54ba61634721c5c54be6e5d770f008385067e960674c98c28656900fdb762173fe35f12cfab94d95e85c53283d44dedd8ba0d951f60bf9a64cd12652718fa2647c013020c6f0dffc5de7c5d1c365de710ce1f8d9910d3fe1a6da002273cb2da8284b568b4bcda69742b56db2699cb87d9c3c217bf084812951b9a2aeeb274bc03609ecf555eb64e6fda82c7c1a80a146b9ddd4771953e3b93d3ab3cea4194eddf62b519795d9e573e0e65a405335033d9b") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "06a99ca2df12e407f2b3ddeba2fa86d54ea66d1ca9d8b386ebde57746cf62dc5", 0x6}, &(0x7f0000000100)="e0a1b7094e588a2c277b53c19fb16214339e6925dc59941305a65dfcf780f909064d0670c6d41f7a3568e7d4c8b0afa86dac2f8f84f9b0a0eb4f2db54fe536dadda98f499bce838b95a6dd421ec0a750a0729268e318970b8c896dd498f2ab9bcaf3160c042433f797da378cbdc30d227344e85c701a311271e65fc771b761d206e82ddb997a69399ccfb91f46d4e374843858d33e777eef499d4c888307beccce6c93aefb72726b4a67", 0x4, 0xa896, 0x6, 0x200, 0x10000, 0x3, 0xa8, 0x4}) lseek(r1, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) r2 = getpid() fcntl$setown(r0, 0x6, r2) freebsd11_mknodat(r0, &(0x7f00000006c0)='./file0\x00', 0x2b, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000700)={@multicast2, @rand_addr=0x6d3d86b5, 0x3, 0x4, [@rand_addr, @multicast1, @multicast1, @rand_addr=0xffffffffffffc729]}, 0x20) setrlimit(0xa, &(0x7f0000000740)={0xd49b, 0x1}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000780)="00946a9bb28b74b5f748") ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000007c0)="0abd7b59cec7a0f929293abf8cee6c0058b3c1efd20dfece978adaffd0ad5a83b6c13ff934f7acb7dcc1fc188358906a5e91645d3d4aa68eca37d868f7015f4b5d9a24c75f7535034d213a83d6f9f0931756d2db94cd486abe2e8c68bed80970712b31b243cc67fea45b2e83a4a20276a37546d2a9618720eb0714f16630") getpeername$inet6(r0, &(0x7f0000000840)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000880)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000008c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x20) freebsd10_pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f0000000980)="fda59247920c0dc816663abda4c57dbf4b435522fe221ab1bf390506cd7eb41ab943dcb337d058a21a0b54e761c39073a2c3c0addd78955f54312d6a2c7259b7bee9c9750751d96842cdf2f519475b9c25602892b2b517a59c62e16cddcdf7be9c9442783c92670b147c54427e0450d20e8b29b1a75e19e01ff11ac2f4a3f98d3d2ee11d89e6edfa62b90ff543d3d3ee12bf42e6a5760b335f2eeb29c47ca6687cac4c4639a876a0396f0eec87e6741256cc7f463a2020f3ad3b9659c8594e9a58aec3f1aa92e33eb321c6f2a0d26c9eb6c667a04b95cd7e949f759aa03d8130b7cd14e36c13b9d7757b2fff84fa018a24a4e4ab857730be") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000b00)={{"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", "3ae798644a73b6b95a6ddb4c4977a6008e7657b124a86d2385832e27d68bb80c", 0x5, 0x1}, &(0x7f0000000a80)="ce3513bf48287ad8bd530fd90eb80d1aca3579fda66e22512427446b5d66136aeaf1cfa46e2272a82d761e81cd4a0a8ff126c5b76649b4ecd09f5670a912353cd6f6fc5005edab5d9d05e8387a3386ec6eddf41493cb81", 0x7, 0x69dc, 0x7, 0x80, 0x81, 0x1, 0x3, 0x7}) syz_extract_tcp_res(&(0x7f0000000f80), 0xfffffffffffffffd, 0x6) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000001000)={{"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", "82371e45b6efdaab8051313f6b0c2e1557dc77be849b159dc1dc9c4c7190cb65", 0xff, 0x401}, &(0x7f0000000fc0)="77226f3222d12cec048e0340ed2ab7fbb1fb3bf1b9b24a384cf963d5396eaa0d7531ccbb1ebaf6c282352c242f4cdd7b8cfc1c7f12684e6f56c43ef1e52a", 0x8000, 0x5, 0x8, 0xfffffffffffffffc, 0x2, 0xfac, 0x8, 0xed}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001480)={r3, 0x3ff, 0x5}, &(0x7f00000014c0)=0xc) readlinkat(r0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)=""/243, 0xf3) setrlimit(0x3, &(0x7f0000001640)={0x10000, 0x4}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000001680)="6994fa4d1c698b434b3f3a00b93d3b2ccaab80c2571be209884d0d10c27cdd18519fafbc665a389c6aa7a7b1631acf6af5a9a8ea3784a57d8bb86206e4981021f6c9635e80be3ef95ece9e17f6493d481e1d7ca187ef15fc7755075b8b95c98de055e46e27a43b4d179a640ad170b62ddf3e2b637b93e4ed379fd73771996d9c3c63550deb8a2320eec2dd19039111d89e3e0cd055b12e5e291a22bee26a38c0d447") lseek(r0, 0x0, 0x3) r5 = open(&(0x7f0000001740)='./file0\x00', 0x20000, 0x10) fcntl$getown(r4, 0x5) clock_getres(0xf, &(0x7f0000001780)) unlink(&(0x7f00000017c0)='./file0\x00') lseek(r5, 0x0, 0x1) fcntl$setstatus(r1, 0x4, 0x4) 00:02:54 executing program 1: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x80) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:02:54 executing program 3: r0 = socket(0x2, 0x1, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fffffff80000, 0x7f, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x9, 0x5, 0x9, 0x8, 0x8}, 0x14) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r2, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r2, 0x1) 00:02:55 executing program 2: syz_emit_ethernet(0x1d6, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x1500, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x9, 0x4) 00:02:55 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r1}, 0x14) r2 = getpid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x40, 0x2, 0x9, 0x6}, 0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") fcntl$setown(r0, 0x6, r2) close(r0) 00:02:55 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 00:02:55 executing program 3: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) madvise(&(0x7f00003b3000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000000c0)={0x1, 0x100}) 00:02:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000080000000000000000000000000e94a2ecc9428d1994ba77592851bc0d78d11593cde258eccadc5ec512eb32ab9fb8b37e41b0f8b1a0ab2eaeb5b48476e0661056f7861cede93f88fbfcf97fe4b96ca199263b60fec8b054a50bad8d4ba1ba19c6265d40e4538b24ca69b54ca4840dfcea5b6c9bc4b86007ab0c56d9ced5e578173656baa8c2b3ebd1fb2895353f2341de8c9d6623e2fe109143f685f63decd44640463f137fa1cd754df9f9770e3ce0ce141f1af675edc629b440259764437a43b6ec0e0bec100"/220], 0x0) r2 = dup(r1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = accept$inet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) dup(r1) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:02:55 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000480), 0x1, 0x0, 0x371}, 0x20000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 00:02:55 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000140)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:02:55 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 00:02:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="7e466d04f096c7b2b07b55f3fb742e7f577e782f8b8f8721391f1239d8b906ab8722c32ae75f15605f10a5c79b365c34f8b766f67554b892647ae9a6781dc351166ce2e410026c7acf5275f2b4f3d629962753d982a66f04aa26e7acd49fe29c335f23df33e18c74e16ed72c554f8695841020eeaf59831e4b185b8739ed74d6d3a4eba80f0d6013fc06d0b3ef7d03327734c3b7351a23a5ef6d63aa29b97480ada89897dffe055174c2c0b8ff11ce41aae668d8474a16b25bb2338065d74a6d23525b4bce60f5a94969c61df865f40753b4e2db877b84cb529dc1901d7645975c154d341d51ef96") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e220300000000000000000000000000000000000001963700"/128, @ANYRES32=0x0, @ANYBLOB="ffff080000000000052c4fff752ec1bc598442b9b7e49cd7a8b7001cb215e4c1db0a0dae1f68a9b4458946ae48a8dd94547d0e517556f27457ba5037c0ead75b696f166b97601c62af10138591d98c42277576765166bb36d0c5016879fb9e3255a9e5e23d43321d24e7db9c227b6360da3ca2c747ea1742f909933205b478d9f390f0170b7ad7aafe1ceea1a1195da657f484131cec18d37d2802c2b80770c0ceb4bd87551e1ed4c8b96dcad0f0d805990fa524c3f8059834678d251340d0fe12"], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x5, 0x10, 0x1, 0xb46e, 0x7, 0xfff, 0x10000, r2}, &(0x7f0000000240)=0x20) socket(0x3, 0x10000000, 0xe96f) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c2022e2f6609000048a670ca2c6787"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:02:55 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x8, 0xfffffffffffffffe, 0x3, 0x0, 0x100000000008}, &(0x7f0000000140)=0x14) getitimer(0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0) poll(&(0x7f0000000040)=[{r2, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:02:55 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x2028, 0x5, 0x20, 0x81}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) recvfrom(r1, &(0x7f0000000000)=""/129, 0x81, 0x40082, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x65, 0x0, 0x0) 00:02:55 executing program 3: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0) r0 = shmget(0x0, 0x1000, 0x5b9, &(0x7f0000df8000/0x1000)=nil) shmat(r0, &(0x7f0000f06000/0x4000)=nil, 0x3000) setitimer(0x0, &(0x7f0000000080)={{}, {0x9}}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x3f}, 0x24) sigaltstack(&(0x7f00009fd000/0x600000)=nil, &(0x7f0000000000)) 00:02:55 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000200)="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", 0x1, 0x7fff, 0x101}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x26) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x100000001, 0x8}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, 0x0) 00:02:56 executing program 1: mprotect(&(0x7f00000c8000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:02:56 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:56 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() fchown(r0, r3, 0x0) renameat(r2, 0x0, r2, &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:56 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) close(r0) syz_execute_func(&(0x7f0000000000)="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") 00:02:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40005, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x80000000}, 0xce) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0xe, @mcast1, 0x1fffe000}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x401, @loopback, 0x1}, 0x1c) 00:02:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe93) execve(0x0, 0x0, 0x0) close(r0) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 00:02:56 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) 00:02:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x28, &(0x7f0000000600), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xff}, 0x8) 00:02:56 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) accept(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090ff1ddddb68ce0000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7aa507a2869f31d38cb882d82a9e074901996ddd2bcc7d2fad15b5ba8a124f575d6b1cf30c059a83e0c2f0aabebd0467a40e30fdadacdf4d8ba6cde2f05f842b73568e4acd1e322e0a5dd8239bc"], &(0x7f0000000140)=0x1002) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0) 00:02:56 executing program 2: syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @rand_addr=0xf4, @loopback}, 0xc) 00:02:56 executing program 0: syz_execute_func(&(0x7f0000000580)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4c1f97e52ace2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b3e420f1a36f7c191b33120b15ffb8f6978c336b067470f38cdad1ec1f20b0fca380483832200643e0c00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0}, @in={0x2, 0x3}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x800, @ipv4={[], [], @multicast1}, 0xffff}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0xdc0, @rand_addr="236cac235efe5564a0cb175d38c0642f", 0x1}]}, &(0x7f0000000300)=0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x40) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000100)="1cef64460fb556f5640f3802a0e40b000064c1c45f450f5d2e2e660f2912c462edb8ff64262646de8af7efffff0f0d08") 00:02:57 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) close(r0) syz_execute_func(&(0x7f0000000000)="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") 00:02:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080)=[{r0, 0x3}], 0x1, 0x200) syz_execute_func(&(0x7f00000002c0)="c423f9636b040866410f3a0c0076c442192d3b794069ef697cdc2e01e7d92e01e7d90fd1b02db5d90026f27200e4c653430f770f450fbd27a95ff9c4c2613d70029d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c66420ff6c90f000000c4e3857ca700800000fe") 00:02:57 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_getdents(r1, &(0x7f0000000300)=""/202, 0xca) flock(r0, 0x4) r2 = semget(0x0, 0x2, 0x220) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000400)=""/203) syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 00:02:57 executing program 2: socket$unix(0x1, 0x7, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000540)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4016d7d14dec4e28505c1b9ae21045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ee0a80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") 00:02:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6d3000"], 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:57 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000002c0)="980f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c73c4c1d9fe1abbbbe201acac1000ab002a2a8f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2f352d96000000dc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="b1e9990217e3c41a7018ec9c84e4a47b35f064a39808755e5160eab6") 00:02:57 executing program 2: r0 = socket(0xffffffffffffffff, 0x10000004, 0x108) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 00:02:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x100004, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 00:02:58 executing program 3: syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") r0 = socket$inet6(0x1c, 0x20000003, 0xfff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x710, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x41}, &(0x7f0000000180)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r0, r0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000540)="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") fcntl$dupfd(r3, 0x0, r0) 00:02:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264}, &(0x7f0000000040)=0x10) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:02:58 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) mprotect(&(0x7f000009f000/0x4000)=nil, 0x4000, 0x5) 00:02:58 executing program 1: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000200)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000140)="7407a29e512d") getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:02:58 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="31d2b23ecf3a87647b70e01efbd0a23983fb21a66e41241279e668b20eb5d22301403a834524f1f6668ad675a8fce0ceb89993101444383412e0fdc5fb4ac73a2e5d06e25b8a7f6341ff4b84f4900c4d8d322eb755e69ec5a8c78c5ad67a6d3cfe48426526878b4c71aab57c12") r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000100), 0x3) 00:02:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4) 00:02:58 executing program 0: r0 = socket(0x0, 0xd3ebfd8829bb8bec, 0xfffffffffffffffb) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x60, &(0x7f00000000c0)="6b6c8cdf928d53a3fdb04a68bc5c61c02f6b4f702b32b6a81769e5f16e63b3180905c170cb8248f731742b58b8ad131f24768a2d5ea31eb4da6c9702ae449271a9c5967f5694b0b76a0f330c8df29afe324c2ffeac456ddbe4944e6fe72985d6cde9f4", 0x63) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) fcntl$getflags(r0, 0x3) 00:02:58 executing program 2: r0 = socket(0x10, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ffffffff000000000000000000000000000000000000000000000000000000000000deffffffffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="010400000100000005000000ff07000003000000"], &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7, 0xfff}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 00:02:58 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresgid(r1, r2, r3) syz_execute_func(&(0x7f0000000000)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setresuid(r0, r0, r0) 00:02:58 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) getresuid(0x0, &(0x7f00000000c0), &(0x7f00000002c0)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080), 0x4) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x9}}, 0x0, 0x3, 0x3, 0x7ff, 0x4, 0x1}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x0) 00:02:58 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) unlink(&(0x7f0000000000)='./file1\x00') r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) sendto$inet(r1, &(0x7f00000001c0)="51a81b1259a41650", 0x8, 0x100, 0x0, 0x0) renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, 0x0) 00:02:59 executing program 1: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000200)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000140)="7407a29e512d") getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:02:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000)=0x7, 0x4) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x81, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:59 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) truncate(&(0x7f0000000180)='./file1\x00', 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0800010002000000"], &(0x7f00000002c0)=0x94) getpeername$inet(r0, 0x0, &(0x7f00000004c0)=0x219) r2 = getuid() getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000300)) lchown(&(0x7f0000000200)='./file1\x00', r2, r3) 00:02:59 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) unlink(&(0x7f0000000000)='./file1\x00') r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) sendto$inet(r1, &(0x7f00000001c0)="51a81b1259a41650", 0x8, 0x100, 0x0, 0x0) renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, 0x0) 00:02:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000afa2bd800897f69ac86322f1d70a3c3ff05bba86772faa4068f9"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="8a83925d4b6ac011390361fe3d754795312d9be86b04a5d8f2d58bca8ba68638584230d8bea478de9917772b340235a2749e3331cd6f4feaeb96bbf83ffcd2cddf9405466f65126bd7e45652ff5912449f0985c675636f7b032dc87f2d03976932a3f8582c0b42ca", @ANYRESHEX=r0, @ANYRES16=r0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRES32]], 0x2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) 00:02:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000080)=0xffffffffffffff84) getegid() 00:02:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x51, 0xfffffffffffffffe, 0x3118eb8d) 00:02:59 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:03:00 executing program 1: r0 = semget$private(0x0, 0x3, 0xa8) semget(0x0, 0x0, 0x410) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) shmget$private(0x0, 0x1000, 0x800000008, &(0x7f0000ffe000/0x1000)=nil) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0xc41, @empty, 0x3}, 0x1c) r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:03:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/pf\x00', 0x8002, 0x0) syz_emit_ethernet(0xfffffffffffffed2, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000200)="19741eec42a62b86ecc387920b933ab39512ec7a3e5e5475c23fce4a8c08471eabf7867ff7d2cc80d7767c16b670b7953b31f08192c83342153d881eddd7fdb7f54c91a9b00863f71c2a83669681adfd5cbccc236d3a82920e58929d81e8554f082ed14d3b5f80da8b3570548e98a756c2237a021dcdd4002afd9ef830c05528ea1a3c2a397c51e9282dcda43d1dafd27f717cf43d395d633a64e739eb812353306eef593818bfd210721170d4fd2946895571") r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x179, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x7f, 0x3, 0x20, 0xcb66, 0x6, 0x3, 0x6, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0x6, &(0x7f00000002c0)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x3, @rand_addr}, @in6={0x1c, 0x1, 0xa0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0xd37aec2fb5cbe509) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000b0a01b546c85b4e58022812c6364ba3609483097d9bb2fa79db15dbe4176d44bd9c64c1e41e5c6b290040ae71528867b299a748643e4b63b11b326b796808dfe7ab89a973ce0b0cf95152e32df82c470db"], 0x4) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000015c0)="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") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r2, 0x2, 0x4, 0x200, 0x8, 0x4fe827}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_int(r1, 0x0, 0x49, &(0x7f00000003c0)=0x2, 0x4) 00:03:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x4, 0x4) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="fcd862ff5b648a74b3da00d175c7a937cd") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @mcast1, 0xf7}}, 0x0, 0x120000000, 0x3f, 0x203, 0x1, 0x4, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x80, @ipv4, 0x40}, {0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x9b}, 0x92e, [0x1ff, 0x4, 0x6, 0x3, 0xde2, 0x100, 0x10001, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000180)=0x8) 00:03:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:03:00 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:03:00 executing program 2: r0 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0x10048) freebsd10_pipe(&(0x7f0000000140)) r4 = fcntl$dupfd(r3, 0x0, r3) lseek(r4, 0x3, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:00 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x80000000000}, {r0}, {r0, 0x120}], 0x4, 0x0) r1 = semget$private(0x0, 0x3, 0x9) r2 = accept$inet6(r0, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000200)=""/166) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) pipe2(0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x3, 0x7, @empty, 0x401}, 0x1c) 00:03:00 executing program 3: 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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000140)=0x1c) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x1030, 0x7, 0x4, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r3, 0x8, 0x8, 0xbe75, 0x3, 0x3670}, &(0x7f00000004c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r1, &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r4, r5) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r6, r7) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r6, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r2, 0x8000000, 0x1000000000003) getpgrp(0x0) 00:03:00 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 00:03:00 executing program 2: r0 = open(&(0x7f0000000500)='./file0\x00', 0x108, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) pipe2(&(0x7f0000000480), 0x100000) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) 00:03:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x1, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00') unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$dupfd(r0, 0x0, r0) 00:03:00 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = geteuid() r3 = getgid() chown(&(0x7f0000000080)='./file0\x00', r2, r3) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r4 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:03:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0)) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="3f063cee7298a3eb166e4667fe719bd2d98023a5e9e217f0ca5cca7eb7a8005d37f34fd43193fffc170953") 00:03:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$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']) shutdown(r1, 0x1) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000740)=[{&(0x7f0000000780)="599e5dd530006e96a88fafcf8728a1e2400c85c4d4a27d35adfe2c5f7ec5437042af26dc959b911389f7554dbd3483a546bbae23f70be96c3f500ad12a8b1c8da721f90d1d843b940375b45960c15c83af19ec27edc53cd55d2c66b41e1843208d49c5ca3b498e61fd616333a1d0f117440829ed0ec5696d8137291628b523d833cd758969f2fd2495508a236999ad649edadc5ddaaa5e322eb9daeba320f4bf6782d4ca38684e71c9ee21d9092760bbbab7cd250b14", 0xb6}], 0x1) 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$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000600)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffeab) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r3, @ANYBLOB="00334e52460020000000000000228e30d2335296d3d5e3977bea4f12f36ae57c06e79ed565663de958701f547de3c68923ee39b717a0d5ae37b2fb352964e2cb0ba382e1"], 0x94) getsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000500)=0x77, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:03:00 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/64, 0x40) ftruncate(r0, 0x7e2780e3) dup2(r0, r0) 00:03:00 executing program 0: syz_emit_ethernet(0x71, &(0x7f0000000000)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x8, 0x6, 'CE3', 0x3b, 0x26, 0x401, @empty, @mcast2, {[@dstopts={0x73, 0x0, [], [@ra={0x5, 0x2, 0xc680000000000000}]}, @hopopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={{0x2, 0x2, 0x8}, {"e0b3b5"}}}}}}}) r0 = socket$inet(0x2, 0x10000003, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0x5, [0xfff, 0xfffffffffffffffd, 0x5, 0x9, 0x0]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0xfff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) 00:03:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) shutdown(r1, 0x1) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000740)=[{&(0x7f0000000780)="599e5dd530006e96a88fafcf8728a1e2400c85c4d4a27d35adfe2c5f7ec5437042af26dc959b911389f7554dbd3483a546bbae23f70be96c3f500ad12a8b1c8da721f90d1d843b940375b45960c15c83af19ec27edc53cd55d2c66b41e1843208d49c5ca3b498e61fd616333a1d0f117440829ed0ec5696d8137291628b523d833cd758969f2fd2495508a236999ad649edadc5ddaaa5e322eb9daeba320f4bf6782d4ca38684e71c9ee21d9092760bbbab7cd250b14", 0xb6}], 0x1) setsockopt$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, 0x1, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000600)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffeab) getsockopt$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) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r3, @ANYBLOB="00334e52460020000000000000228e30d2335296d3d5e3977bea4f12f36ae57c06e79ed565663de958701f547de3c68923ee39b717a0d5ae37b2fb352964e2cb0ba382e1"], 0x94) getsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000500)=0x77, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:03:00 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget$private(0x0, 0x1, 0x44) r1 = dup(0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000002c0)={@empty, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000340)={@empty, r2}, 0x14) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f00000001c0)=""/104) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) bind$unix(r3, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r3, 0x29, 0x28, &(0x7f0000000280)=0x1f, 0x4) 00:03:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0xffffffffffffff62) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x144) accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c, 0x30000000) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 00:03:01 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fsync(r0) close(r0) writev(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) 00:03:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="5bfec30a7c1ab1c54b925dcd85f845d0c6d93593a36787c4fde46d269ccc362b606b9e1004ad76a66184c2cb4145ff1815702b52ebdc42b27d0a03b6f534e76e2fbdce5ffafb55f56c6e237fbcb731ed9275dc00e1df60a1b03dfcdfe309a965560e3a8de8f46e0605af3b88fde96cf3654149d23076101660abe7d6160ae5b2553421bad43978e9a924f5a022b6578570cc1b34d5fa68b317474465635247e10cea2409aed747a6ad9267c8dc3209125636eb209dc196258c061ecc6761e53f74f69c6f5b1a54596d33115c426bed9937e7462ccfa50431a8d836a52acc753fe970ace9184c34c5744094d2c2879c0099b01a9555ddc8586af43b020631b7", 0xff, 0x20000, &(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0) 00:03:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYRESDEC], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) ppoll(&(0x7f0000000040)=[{r0, 0x10f9d51a9cd08761}, {r0, 0x4}], 0x2, &(0x7f00000000c0)={0x80, 0xffffffff}, &(0x7f0000000100)={0x9f}, 0x8) 00:03:01 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = socket$inet(0x2, 0x4, 0x400) truncate(&(0x7f0000000000)='./file0\x00', 0x9e0000) flock(r2, 0x4) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000002000)="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") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3ff, 0x1, [0x5]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x4}}, r3, 0x800, 0x3, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8c) 00:03:01 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000f7ffffffffffffff10"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:01 executing program 3: pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a03366722fe5b85fe0070000"], &(0x7f0000000100)=0x16) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x10a0, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r2, 0x8, 0x9, 0x1, 0x1, 0x2, 0x7fff}, &(0x7f0000000200)=0xa0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r3, 0x80000001, 0x2, 0x29, 0x1, 0xd40}, &(0x7f0000000300)=0xa0) 00:03:01 executing program 1: getegid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) syz_execute_func(&(0x7f0000000000)="1c0cb5b598cd801b69e4f56962f5696200d9d9d0cb795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2165151c4a27d181ec1ea01eff265dc5f00c401611282030000005b30454566430f2f11a841000f9966030faee424c4a15de1c05440f7e3dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:03:01 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0xfffffffffffffffd) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r0, 0x0) r3 = shmat(0x0, &(0x7f0000dd4000/0x3000)=nil, 0x2000) shmdt(r3) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000) fchdir(r2) 00:03:01 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f00000000c0)) mlockall(0x1) sync() munlockall() ftruncate(r0, 0x7) 00:03:01 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c080f05f32459bfd97f03e8e8a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751eab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c49e0b7f857f85c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2a9e0e0056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0x4) shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x2, 0x2, @empty, 0x5}, 0x1c) 00:03:01 executing program 0: r0 = getgid() setresgid(r0, 0xee00, 0x0) r1 = getegid() setresgid(r1, r0, 0x0) setgid(r1) 00:03:01 executing program 1: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) r0 = socket(0x80000000000001f, 0xffffffffffffffff, 0x7) getsockopt$inet_udplite(r0, 0x88, 0x800002, &(0x7f00000000c0), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:03:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r0, 0x0) flock(r0, 0xc) 00:03:01 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x8}, &(0x7f0000000140)=0x8) mlock(&(0x7f0000740000/0x10000)=nil, 0x10000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x3}, 0x8) select(0x40, &(0x7f0000000000)={0x0, 0x800000000}, 0x0, &(0x7f0000000080)={0x3, 0x3ff, 0xfffffffffffffffb, 0xff, 0x8001, 0x40, 0xffffffff, 0x3f}, &(0x7f00000000c0)={0x400000000007, 0x7}) 00:03:01 executing program 0: 00:03:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000001c0)={0x800000008000000, 0x7, 0xee, 0x9, 0x2, 0x1, 0x101, 0x6, 0x5, 0x100000001, 0xdab}, 0xb) sync() ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:03:02 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x10) read(r0, &(0x7f0000000380)=""/4096, 0x1000) writev(r0, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) dup2(r0, r0) 00:03:02 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0)=0x8, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000083e82f69c8a1472c590d0000000000000001400000029000000070000000000000000000000003cb46093cc908c334993174b9f92798691dc1ceaedd6f69898d958d25d66bb21b03c8a92a69f75e061a44b9f17dc849ea94a2b66f4d5ff"], 0x24}, 0x0) 00:03:02 executing program 1: syz_execute_func(&(0x7f0000000180)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:02 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="950bb27f2508fb475480c4d35a0ed4974add8b10b012dbd28ddb712dd85214a6a7426cf5186ec79b2eefa525992e2d810b8ce9c6f82a4d944c550dad2c48955154cdb832fdfbd76ae4fd25849070a475bbc5b706be093c9fecc53aa65f89f655") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x5, 0x9, 0x58, 0x800000000000]}, 0xc) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000200)={{"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", "42189f3c25630c92669cc5e740d5b3c7e64337565616c119c95dfef1ae756864", 0x200, 0x8}, &(0x7f0000000100)="d833c46969c0ae0d5c82cb313fcade028a016ce21cee2f5b015822592897db970d2097bb49ed51523f41e15c0f61abba89bd0f47c8cce78413f97e69535f351c28bf5d11bcba0de509132a6f3523d151e3a569e7b2429c846a90775e76ddfbbca63b0b318316dbb31b3ae4bd3c602bd4a1c0de9f7ee55e225d6dadbaca4bc99a26edefe4d8e157692afdedc2a3a8cc000ceaffacf108416b5bef80814ae81cf2b518f19a1b97e9d0a4c84e0b145618c387b0251de01cdaf8101a4039feee55243fa54a86ab8769ce0dba70b57f77f20779e32298bc79c881fabd0b0ef8915e0b", 0x2, 0x6a2e, 0x9, 0x62, 0x82, 0x4, 0x101, 0x5}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000680)="b23435611932a8f0f02d35bf30940e8a1a9b5d4eb4c8ff17aa59b97c7c6c062435910d32c0efb4fe754f8658115b599bfdff0432c9de41d00541d605a35c1e3c17ae88096a1f055ec30e1b439aab5c98b913365e99d955f193a94a420978cdebda7e6f35") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000780)={{"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", "a2bcabb1ca66b4eaa45636aceb5c3032c3b1189b55b984ef8179142bef987420", 0x80000000, 0x80000}, &(0x7f0000000700)="6a1f20c8fc4ebed8657d24f5dc76222af3e8731e5d8b4b825c9b97db71c130bd4231f3e786e396b21b3384b4ba2cc97f0828ec5e4bcb74f534c2be6c7c6e94aeec12cbfbb29313560530ce", 0x3ff, 0x40, 0x0, 0xffffffffffffadc6, 0x320d, 0x0, 0x6, 0x101}) r2 = accept4$inet6(r0, &(0x7f0000000c00), &(0x7f0000000c40)=0x1c, 0x30000000) __getcwd(&(0x7f0000000c80)=""/4096, 0x1000) freebsd11_lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001d40)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r4, r6) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000001d80)={0x10}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001dc0)={0x0, 0xe1, "53975d6e0c6818975ab212a2b9aec875bceb13adf20e7316990c9828b8fa7b490e1f813f28419e3ea8e4fe8ed9237c937149fbb6cd9f039c1ea6b900c95278edc0cf5dc64d320c8252658d4580f4e235076db2ccd9ff7182da54cc3f8e286f8e4d0ad634dab2271ce61f20cb9bf838b515aa60c658cd306a1925320443a23137d51feaa390b43d46cdfe49c9c5724e2ec5ac6db26efae79651642f5222b4f9ea15ab7227af786de9f47ede5ec9b6540615e5e27f00998146c19012d99da6110cf745ebf3e16ac70c1c8dae9d08cb0e814267e928480a4823cab28b72b770c7f749"}, &(0x7f0000001ec0)=0xe9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001f00)={@in6={{0x1c, 0x2, 0x7, @empty, 0x100000001}}, r7, 0xb49c, 0x8, 0x80, 0xf719, 0x1, 0x7ff}, 0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000001fc0)=r7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000002000)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000002040), 0x4) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000002080)="0a55404489e45070518e851532d1a9983e73bae9e2a5c40398a0970cc34ae19fcb5e0255cf69018ab265eea7d0314262b91b58026b67617f5d0fc3b3c290e1fb583a6aa8fd31445d0ae863efcee05fcdc3aa5923346bb61786e90005397ab75e745e60f9c05f00c5c50018648865bace569600f99440220934aece94ef8d3b95966a61d5b32f9101ccc16cdfab89d28699ae6a38ca59bb039aef691c0225416e80ca0618de9fe231bca5e8405d5c3f68e9a73ded6245cf5156d068e10ad3f9d1009ea5fa187ba6bde91e43e5e85788894d2b2f6f1a2bfa7ef645fa0e4c8bd6bb0f6f1ada9131f65b4067") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002180)={@in6={{0x1c, 0x2, 0x1000, @rand_addr="e7497d966c14ee888172fb80302748f1", 0x6}}, r7}, &(0x7f0000002240)=0x84) fcntl$setflags(r0, 0x2, 0x1) setsockopt(r0, 0x6, 0xfff, &(0x7f0000002280)="fefb40f8e93cdd03297783ab90a31d9bb7a8b250690578ebacb3a3b4fee361a6060aa8ceaab146b16a2981fab9e823093c66937ffaac40a965cdac8c38003647da6d30c7f4e23ee4e30acfc81bd4315095edb5ba2933ce4b800c367a875f3237db9212b0cd74b7d1848a226dea7041e0bd6765ccebb4bcaf8fb385910edc1953f74c70af7ef362d4bce95f89f447bf40c4e7bf699daf2606b38bdd977c3f3e30e0d3f7c1f42e9a5922745a0e0c6546036188bde993a1c990b281c4ba7900a36332f446e9899798518d", 0xc9) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000002380), &(0x7f00000023c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002400)={r8, 0x86, "25e8d9d8e74a647a77a9e5f722c0f4d56a6b7c89fbb6294a6195850fe525dfc6fe999c62923d79c3610610ff6fa5c513d75e3226fb08e349cf516dcf613196399d3b735bb8303598f4244f72e6bc39db5266e825009a4dce46fe5189bb15ffb1741ec50b43ff3537ad17ea6525efaa9e732aadfe96e64f72304778e4f404577d97b6816e38f4"}, &(0x7f00000024c0)=0x8e) setreuid(r3, r3) getsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000002500), &(0x7f0000002540)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000002580)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x10001}}, r9, 0x400, 0x0, 0x282, 0x37eb08c2, 0x2, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000002700)={r9, &(0x7f0000002640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000002740)=0x10) r10 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) r11 = getpgrp(0x0) r12 = getpid() shmctl$IPC_SET(r10, 0x1, &(0x7f0000002780)={{0x6, r3, r6, r3, r5, 0x0, 0x21}, 0x7fffffff, 0x1, 0x1, 0x2, r11, r12, 0x3}) 00:03:02 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) 00:03:02 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6490}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) 00:03:02 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x4001, &(0x7f0000000000)={0x10000000000b35f, 0xe38}) mlockall(0x1) r0 = socket(0x2, 0x10000003, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x10000000) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") truncate(&(0x7f0000000280)='./file0\x00', 0x200) chroot(&(0x7f0000000040)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x1000, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x401}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0xcb6b, @empty, 0x5}]}, &(0x7f0000000240)=0x10) 00:03:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000001c0)={0x800000008000000, 0x7, 0xee, 0x9, 0x2, 0x1, 0x101, 0x6, 0x5, 0x100000001, 0xdab}, 0xb) sync() ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:03:03 executing program 1: semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f005b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0x6, 0x1, 0x100000001, 0x80, 0xbfc}, 0xa0) 00:03:03 executing program 0: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000a40)={{"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", "62486961f8ba2c44d18b234d7ae06384a3f293ea0d445020c5455a808b28f8f2", 0x80000001, 0x6}, &(0x7f0000000980)="a26d93d1681ac42dabfce1caf120ae6653542cc480f8add5972ea9c3e4b1959067e8189e4df8c958ddc0344a31e9cd7c831c8cdabd4330c71c22b19ee2a8492f6441358379024697a96d4a2460dc1764fd0d09db90f75736a576b9a777573f19055983fd8991d98535ce58227a928ee6e6424235ede4214f091248e4c65fbd0c9656c496b4184bde830fe37f32e8b3470d83ac96d5cbc2a990ddf7d2dce7896f317c47f47c675085db110a4f3a9ebb5d63dda445aa28e03f9d2dd55c24", 0x81, 0x0, 0x8, 0x2, 0x4, 0x7fff, 0xfffffffffffffff7, 0x7}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000780)={0xb51, "f411e00b8127ea22ff5e22ee3c3809c5"}, 0x14) 00:03:03 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10008, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x4, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x101, 0xdc, "ca6b0978ea55dd4a868d1bb89ee847a50dbcb96e6d9d194557c47a8b7b8a6e9e2ecc7f9a9412e241cecb80dd3d213b2b3e005f608fb55ab8865487121686309ab314c3fc832e212f8305899dd8133fce79b347fcbe9e7a5a0379fde8bce0f2b4ac5344fd270a0cbb4129414b949569493d4990267cb1739cda3ca38c7aeef6134dee0b9e269b01d44060391f46e6853a8467456ef289ebaa0401cd35c3baa0e9a6170d25566b249318bf05adfd0f9f700f6cf4c03a3781fe89ad7dc90c4b63f5dc8ee9bf149c42340582ffa663cb330052671843a0f4cab9a3bc8559"}, 0xe4) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb9c, 0x263}, 0xfcf4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:03:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f0000000040)=""/112, 0x70, 0x41, &(0x7f00000000c0)={0x1c, 0x3, 0x9, @loopback, 0x9}, 0x1c) 00:03:03 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0x14}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback}, 0x8) 00:03:03 executing program 2: syz_execute_func(&(0x7f0000000340)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edbec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0xffffffffffffb97d, 0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2011, 0x6) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x100000001, 0x4703e9b3dcd73a20, 0x9, 0x4f61, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0x2, 0x10000}, 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f00000000c0)="65e179a50442d551d7f25fb1d7194e22134bc685432febc4f029ee4e27babfb3", 0x20) 00:03:03 executing program 2: msgget(0xffffffffffffffff, 0x99) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgrp(0x0) r0 = open(&(0x7f0000000300)='./file0/file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/6}, &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x3ff, 0x10, 0x7, 0x3f, 0xfffffffffffffff7, 0x6, 0x3f, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x20, 0x4200, 0x9, 0x930, r1}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x9}, 0x8) shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x8, 0x33}, &(0x7f0000000380)=0xc) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000180)="2943b294e995ed12dc26cc0e3417be768a2fcc80ce6ac5fc10f31ba8fce07161b5c00be950d33a06c40b7a0434600ab8e2a1c7d1d656378be1be538db8f20c4c0debf30b650178fecdb77efee84dcbcd345089a37640e77fd36ec6023f1bc12ae13b061f19d52a642f4b795c7383b1672d77d2fe85825c0acf09be6861703247234870851f1373131d9eb1377addd86d034cd9cb42024a21c3a162ebb642e15077c6f39583c4") 00:03:04 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14b, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x401}, &(0x7f00000001c0)=0x8) 00:03:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00b478ac"], 0x8) 00:03:04 executing program 0: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000a40)={{"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", "62486961f8ba2c44d18b234d7ae06384a3f293ea0d445020c5455a808b28f8f2", 0x80000001, 0x6}, &(0x7f0000000980)="a26d93d1681ac42dabfce1caf120ae6653542cc480f8add5972ea9c3e4b1959067e8189e4df8c958ddc0344a31e9cd7c831c8cdabd4330c71c22b19ee2a8492f6441358379024697a96d4a2460dc1764fd0d09db90f75736a576b9a777573f19055983fd8991d98535ce58227a928ee6e6424235ede4214f091248e4c65fbd0c9656c496b4184bde830fe37f32e8b3470d83ac96d5cbc2a990ddf7d2dce7896f317c47f47c675085db110a4f3a9ebb5d63dda445aa28e03f9d2dd55c24", 0x81, 0x0, 0x8, 0x2, 0x4, 0x7fff, 0xfffffffffffffff7, 0x7}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000780)={0xb51, "f411e00b8127ea22ff5e22ee3c3809c5"}, 0x14) 00:03:04 executing program 2: syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x80010, r1, 0x0) 00:03:04 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x20300, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0xffffffffffffffa0) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c, 0x10000000) 00:03:04 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) sendfile(r0, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e218100000000000000000000000000000000000001975b000000000000000000000001000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d896c97b2729d6a04e2ea808eaa0090de443e636432537adc4aaa3762bfd8b53bcbd4c55f00f38a70797707374e6594d3cc21eaab6a00630448b1bc7fe362f", @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x4}, 0x8) 00:03:04 executing program 2: syz_execute_func(&(0x7f0000000140)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xa, 0x4) lseek(r0, 0x4b, 0x0) r1 = msgget$private(0x0, 0xb94ecfd990e8621f) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = geteuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x4, r5, r3, r5, r6, 0xa6, 0x7fffffff}, 0x8, 0x1, 0x0, 0x8, 0x9, 0x8, r7, r7}) r8 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x7, r2, r4, r5, r6, 0x100, 0xe0d}, 0x1, 0x4800000, 0x10000, 0x6, 0x10000000004dc, 0x6, r7, r8}) setrlimit(0x2, &(0x7f0000000040)={0x7, 0x80}) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r9, 0x0) 00:03:04 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000240)={0x5, 0x800}) 00:03:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000100), 0x4) 00:03:05 executing program 1: 00:03:05 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20443, 0x80) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="b1be6dbd94158ab449bdba216f99d22a1b2caa63c5316fe9fa912cb5028fd0ce4d25c028123d28441e") r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:03:05 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x102) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xf0, "671e3fd800bf674399ca9a806012ed1d2c57d1a009e4d9dfa6a5485aa8a1a13b8cb27323adaa59453561fd0757d1efa2acfa7d98fd7373151af5b68454d9e8225c794dcc416733a3394b7af589eaf684862c726487d9ca6ffcb6a71582f2228a40a98d48ed2a3e5838760a77d0720a58191395e414f372e2b8a739b20f85753b4fc6abf56e47307ed9bbdd1fd6f4028814af04c6e0d656b8ba969b3d8d1b1c8cbae6110a859225800ab7429fc4505d9929e60bb2e7a41a9025ad0e37790f6239dc64cc8f0a8c0b316b0cb728b3cb26858bab5380a9af1f045cce5be948cc9063e4a1361c199c2384075e481001e227cf"}, &(0x7f0000000140)=0xf8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xfffffffffffffffe}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000340)="985e4aa84a1c340f05f359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4ec463f90ca1f20000000ac4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c426470f1aedc483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) r3 = getpgrp(0x0) r4 = getuid() getgroups(0x3, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0]) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000480)=r1, 0x4) fchown(r0, r4, r5) getpgrp(r3) 00:03:05 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000240)={0x5, 0x800}) 00:03:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) sendmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="db4df7c1eb655b04477613e22e41d816792fe150d6d8fe930d2e5bd1ddde72fd5a3d1f22f47dd0071e333c778e5ea21ec2a826660f836e89732b1b2a6e6e3bfdebc49986ffa5c8da9509a880d908706f32bd61de660cdf6265a99534f37aa09a8a3bf449b2d68c57d24a3f475b89e450e355c30ddfba36613584dbb94ee9bc8923c240b60951dbe6e634b05089de622bef4b35cf00ec5f69634882d03c5a617d6997c1bd344351c1ec674e6127460ee7728d4e98a150760b3ed503af3e551d86f0f28b49b0bac171a071d7a578ca71554ec307a737686b7e12", 0xd9}, {&(0x7f0000000000)="1ffd440d6f09a0b3e5a295", 0xb}, {&(0x7f00000011c0)="08f10afb651aa5913a9bdf7f5cf61637696b1962dbd928fb12aa0a525caf3e9ad6d36314e5fbc66b6ee56a1d8fc34f61aaf8d593186ee041ccb808e1395cfd1be803bdc0", 0x44}, {&(0x7f0000001240)="a9ddf238f10ff52d5eb64e6f034e447907cb8483cdbc9382999a50708d2dd484fa95e74977581f2e720bf673ded0824419270cab12134235ec4f0c876ce39878a6af882f8565936f14a4b01f37e4feaa803bcd813b3980d14b06e8a070e290f97c0556844a4c5a5a3519a5a8cb7d9ed157c00962f0881cb6f316b49deeff58a4355f1d871f19c020822f13db7f7254ee7765e549015fe8dee2b0088cce28b15ef4905b4f95e63d7f1a2d292ef10c9804073b935a52cf17fe13559b1215f190c065cbba88c953a0b4e33b3781f05491c8e9670774f6a210a57e64fdb1307524cbb5aeb0c17ae0d5e6478ab911429f90a77a", 0xf1}], 0x5, &(0x7f00000013c0)=[{0xf0, 0x3e, 0x1, "a47af9fc4e2eac86564953b190f11ad37d36f73ce7bef6c6683b4c771b9243325b09d588c269626f8ae2cd7b0cc6866709227bbc814ca57ba095425439384bf44ab22669fee5aaa5207091be2debf9693dd698c8a306ff8c84c7ab8c330ec155a7a7d0e74a51efc5adabec767457dc6ecd54920205fc4d25e26303b5f3ad193bb05b323526164252eec54b280a2f3e898a94997f12f31477eb0a5fc98a9cc0d055aab184459f8062956dba9cfef149574b749faa99ad2a7bcc722f6ab707911cfce33ad63b80babc336080e392f574935b28822300fed98a4007024462"}, {0xf8, 0x6419e4c79682f8c4, 0x80, "a82da352cfb6651756ff5e6a82ec8146beec03848397ed54af2228e92e424a27cea1ed44895b4dae1bace1f0c3be6e9b5245bc8c5734780f71931b671aeddca0a5b7917e6d1d5a571c809315c612ae25b8a1df20ab812e749060269fdb68cb01403b2acd51bad48b7ede71df1e07a33c58947bedec935be6b38a019515f5b9e27df9fb365d06cfae72556a180d824747453de60284b0f2c7ea7a4b7c546c54546ff928d17d9b7fc9833fe139298487da1558af7612d702304422ae9758a8e600af10e8c181bf7ad6e57f0681d80133e073a23d6fd3d951c87af52fe4f984d6018bd41383842f"}], 0x1e8}, 0x89) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:05 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x61ed, 0x8, 0x200, 0x80, 0x7, 0x527, 0x4b, 0xffff, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x3f, r3}, &(0x7f0000000380)=0xc) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:05 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000040)) socket(0x17, 0x0, 0x3) 00:03:05 executing program 0: setgid(0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x100000005) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:03:05 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) socket(0x2, 0x4, 0x7) 00:03:05 executing program 0: r0 = socket(0x1c, 0x2, 0x7f95) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000140)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x10, 0x3, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000001240)=""/165, 0xa5, 0x40041, &(0x7f0000001300)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7a7, 0x0, 0xfffffffffffffff7, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001500)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) r4 = dup2(r2, r1) freebsd11_getdents(r4, &(0x7f0000001380)=""/54, 0x36) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001340)={r3, 0x9, 0x100000001, 0x6, 0x1, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000001480)={r3, &(0x7f00000013c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000014c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x5100, 0x4) 00:03:05 executing program 1: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0)=0x81, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x4743a20, 0x1ff}, &(0x7f0000000240)=0xc) r3 = dup2(r1, r1) sendto$inet(r3, &(0x7f0000000280)="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", 0xfa, 0x188, 0x0, 0x96951edc706e251d) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:03:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35c}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) 00:03:05 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x6, 0x2}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0xffff}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:03:05 executing program 2: r0 = shmget(0x0, 0x3000, 0x411, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000140)=""/253) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000700)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x1, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) 00:03:05 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x40000000, 0xfffffffffffffff1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8, @rand_addr="699d12843ec122e70c787d2dcb12bc2b", 0x8}}, 0x0, 0x4, 0x81}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x101, 0x0, 0x0, 0x29de, 0x8, 0x8000, 0x10000, 0xda4, r1}, &(0x7f00000002c0)=0x1c1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x9}, 0x0) 00:03:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000005c0)="d0bb313bbc27076cc1f584eeafc6147d7b3760de014890fb895648816663d9ff9e480e6281f73e0d8f29c9f34ba0aa9b4df41d5f0ddfbf427f67757a9ca3603252f88f8a94777679ac5320db79762870ca513f3f764f4353d4b34501c475f849d102c609d938df44a07d054b0550796c2031499ca83e2dbbbe7788f66efae7c1bb01435d58b0f1be04e2756ec238004f2b64341562accecd3b8cf9d02802b56466c2ed8c8a36a7891b3f26a9230a293de58f99dadeb5eddddb2f628cbe5f6cc589a1a5439064c5f2ad3fcb4fd4aeff35dc7107f188234406e08975e9b172f081974dbf550d673734a78a2b79d5471a3c3f9484dc553630") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:03:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000300)="aee11e1ac90a5d306ae5935329404d4f081fa64543cc17bfe78ab1aca14cd2908e72a4d47b5be31ce8d8149eba0b400970c7715e568cb726e1a98ffb1ee813a9a83501d1c8508f671718bdb4f339979518c32758b904cec9c65b8a534f7fbf1646c020788e80dbd0838760f51b78c86beecf5673e1efb5020000e956203990c90fcd293c9f20d5a288fe5f064dc49224b3a1ca1f1569ce07363c65637fecce1b5a1950") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x240, 0xc) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x83) sendto(r3, &(0x7f0000000040)="1c66648d86bd7fbd37e9d5eb8cd3f27191c433dac8802687ef8b10f92b76de995709cd10db562cac418f198012eba937fde7dc2c9aee99f67c10337f06a4a6e1e95e440bda5f0715bf24e875c387b6ce0ac46d49a24c3ef01f7721c0a4b4442756f0c2", 0x63, 0x20108, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f216c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") 00:03:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x40) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) renameat(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x30000000) 00:03:05 executing program 3: syz_execute_func(&(0x7f0000000140)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast2}]}, &(0x7f0000000100)=0x10) 00:03:06 executing program 1: syz_execute_func(&(0x7f0000000240)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:03:06 executing program 2: r0 = socket(0x1f, 0x5, 0x9) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6e1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x200, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000240)="bb994ac3ed100e55f51e8e1c729c5dc1b792de99d45e3f086c2d0f37a1d1eb42efdcc4832c469eb73676fae24113d82b49e9cab622a0b8ac", 0x38) accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x95d, 0x67, 0x800}, &(0x7f0000000180)=0x10) syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT], @ANYRES32=0x0, @ANYPTR, @ANYRESDEC]) 00:03:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="21c12e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 00:03:06 executing program 0: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff80001fdc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000580)=r1, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x0, r1}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x8, 0x35, "4fa3cc07a5d9a839f0d8d7d1ac1240b1b5d6d1d5d233f40f0e9e97d325a2b8baec719e5bf6629af299f8c6b8022d9ed3d8ce9a25d6"}, 0x3d) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000300)=0x8) 00:03:06 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0xffffffffffffffff, r0, r0) setresgid(0x0, r0, 0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="bb55c87d59222614b19cc009c97b8477a4ead3e4216fb4ba2efd6697a9f2fa3aec96e35c697ac669f5a8220b5c1db02797ad2853e9a8b2c4780f4bc6478cf150835b73d1ba5bf6a1a967d48f04c36d3012a42130af0c7035d0a92d4f2059a5177a3168f800e638bee8566065f2f09735669f02f1b562a047357a5236f74f9e448818804fb8930be0d0ceb6cc78ac5c7bd3fce6dfe70aa7092ae194b2337189bbe71436ea5fc07b53d193906e002787191961f1fe0537805d05c9bc975181a2", 0x869, 0x1, 0x100000001}) 00:03:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) 00:03:06 executing program 1: syz_emit_ethernet(0x3, &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYRESHEX, @ANYBLOB="9da57abbd451675aaa0325332a1e721a", @ANYRESOCT], @ANYRESDEC]) 00:03:06 executing program 3: r0 = semget$private(0x0, 0x2, 0x546) socketpair(0x10, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x1d, 0x1000, "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"}, 0xe54) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/117) socket$inet_sctp(0x2, 0x5, 0x84) 00:03:06 executing program 2: socketpair(0x0, 0x1, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0x8, 0x4, 0xfffffffffffffe01, 0xad, 0x2}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x101, @ipv4={[], [], @multicast1}, 0x5}}, r1}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:03:06 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") sync() socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000540), 0x20000000000000a6, 0x8) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x20000000) pipe2(&(0x7f00000002c0), 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000340)) accept$inet6(r0, 0x0, 0x0) setrlimit(0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000280)=0x8) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00']) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:06 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) poll(&(0x7f0000000140)=[{r0, 0xc}, {r1, 0x10}], 0x2, 0x1) 00:03:06 executing program 1: chmod(&(0x7f0000000140)='./file0\x00', 0x20) r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000240)='./file0\x00') close(r0) unlink(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:03:06 executing program 3: r0 = socket(0x1c, 0x7, 0x7fffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xd, 0x9}, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x2}, {r0}], 0x2, 0xfff) r2 = semget(0x2, 0x0, 0x8) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000100)=""/186) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x251e60b9, 0x7}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0xf84}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockname$inet(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000540)={0x2}, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000600)=[{r0, 0x2000}, {r0, 0x128}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={@in={{0x2, 0x0, @rand_addr}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x8001, @rand_addr="9845f63500c40ce87fd87199e5d2442b", 0x6bc}}, r1, 0x7, 0x28000000000, 0x9}, &(0x7f00000007c0)=0x8c) freebsd10_pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r6, 0xc0084428, &(0x7f0000000840)={0x1, 0xfffffffffffffffc}) r7 = accept(r0, &(0x7f0000000880)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000008c0)=0x10) accept$inet(r7, &(0x7f0000000900)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000940)=0x10) fsync(r0) fdatasync(r5) getrusage(0xffffffffffffffff, &(0x7f0000000980)) fcntl$setstatus(r0, 0x4, 0x40) lseek(r6, 0x0, 0x7) 00:03:06 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb7f0000000300907800000000000000000000000100ac2300aa00000000"]) 00:03:06 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2, 0x1, [0x80000001]}, &(0x7f0000000200)=0xa) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xa) r2 = getpid() getpgrp(r2) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) 00:03:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 00:03:06 executing program 3: r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000200)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:07 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0x401, 0x2, 0x8000, 0x48}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) 00:03:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='$]\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=']{!]\x00', &(0x7f0000000280)='[%#${\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) socket$inet(0x2, 0x20000000, 0xf852) 00:03:07 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) recvfrom$inet(r1, &(0x7f0000000780)=""/138, 0x8a, 0x40000, 0x0, 0x0) getresgid(0x0, &(0x7f0000000080), 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x280, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="080000000700000001000000ce04000000010000"], &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x9, 0x3, 0x401, 0x0, 0x81}, &(0x7f00000001c0)=0x14) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000140)='\x00', &(0x7f0000000440)=',\x00', &(0x7f0000000480)='/\\\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='{-)\x00', &(0x7f0000000540)='\\'], &(0x7f0000000740)=[&(0x7f00000005c0)='\xdc!:\x00', &(0x7f0000000600)='%-\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='(:+[\x00', &(0x7f0000000700)='[-\x00']) 00:03:07 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000280)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000380)=0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000080)="997d8df9fc51097e84029afb7c5fc8dd2d6bf5d5836a3ad87224ebd642a306c08b831f7d68247e2f22ed6c9bdb691d012df74f5c0102078524905a34d0fab5de26a3c16ceb0590071454b62640010ee28cde24e1b0ba0f8bc1880ab3abc34ad4d4acd5c071e72b69754155dd228e5ba534adddafc6713514d9cdd1694cdbf1634b5bd90a14f6dbf1f8ba952ada41f800bf91882e7efb0077eda966652560c47137238ab481929d8686452e15dedb3cf1563eb1f104512ef89eba29607b68") setsockopt$inet6_tcp_buf(r4, 0x6, 0x25, &(0x7f00000003c0)="9c18f991be893cb8f7e4ef5bae643ff4efc6fc6dc908967fb296c8c1ceaba9dbb9d03fcfb3ffc2c0f9fea05d65c504cd63f64f9aa2388ba54c3d3f96528028b84fc44495a9c97e08c5adc26fb37ed7b46d61cb0f4c6de51f4cdd0aa6178b0c5528e11e9d743ab6e024c2d3ca32fb2e8536077fdb7ab06807cc1495715eb5d09a09b6821f210e9f3f1761ead51d6943195d9da684251d331f2f70ffe3ebe575597fc17acf6103e5a8a69775597af75f6c2eb3cebb35e4a1904291f573a20220decfde1f9a5de610", 0xc7) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000500)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a) freebsd11_stat(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)) 00:03:07 executing program 3: 00:03:07 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="1b2871026974e1aaaaaaaaaa08060001080006040001aaaaaa7273bbac1400aa569e585e6004000000000d7ee6e8687dbf2df3a165c96a62ee603ed11003a0a410f87bbac730b451709418383e74f80965382dd618c2a44ae704c842279cb80622f50f5602e4a93e56a068bc43097a6b650afb537fb738315e0409d6f4829ca7cd99882986a5bf529f84ee7e0cd9724d1fd6599186d887a63acaccadf2912e9ffda272f8c5dcf8151108ed42e4cf25e5c9b0030000000000000008a93110d6bd409d852abf938000000037f70415ced3a67d6c1fb3daa101e42ca63307c6"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x7fff, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:03:07 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0xfffffffffffffdf7) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') r3 = geteuid() truncate(&(0x7f0000000100)='./file0\x00', 0x619) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x10001}}, 0x0, 0x2, 0x8, 0x208, 0x5, 0xf06, 0x3f}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r4, 0x5, 0xa7d2}, 0xc) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:03:07 executing program 2: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={r3, 0x6, 0x0, 0x7f, 0x100}, 0x0) 00:03:07 executing program 3: r0 = shmget(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x3f, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x1, r2}, &(0x7f0000000240)=0xc) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/82) syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:03:07 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000980)="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") r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001a80)={{"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", "9d7a2d46352573baf44099b97b51b321bf4ea9b227419ec54a40740026e21ae1", 0x6, 0x6f0}, &(0x7f0000001980)="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", 0x8000, 0xff, 0x400, 0x9a, 0xf1a6, 0x610, 0x10001, 0x2}) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r5, 0x9, 0x80, 0x8, 0x8, 0x20}, 0x14) dup2(r3, r3) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r3, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) connect(r4, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:03:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822f66696c653000"], 0xa) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/183, 0xb7}], 0x1, 0x0) getpid() getpid() open(&(0x7f0000000180)='./file0\x00', 0x0, 0x20) getpid() r1 = getpgrp(0x0) getpgid(r1) freebsd11_fstat(0xffffffffffffffff, 0x0) freebsd11_stat(0x0, 0x0) 00:03:07 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2, 0x2, [0x7, 0xfffffffffffff752]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0xfff}, 0x8) 00:03:07 executing program 3: clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x101, 0x401, 0xb67d114a7391eaa2, 0x3, 0x80, 0x1, 0x0, 0x3}, &(0x7f0000000080)=0x20) 00:03:07 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) r1 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x80, 0x1) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x5, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x80) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x2, 0x8) 00:03:07 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000380)={{"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", "3e6209bd6650b26a710b8fbb120662239f1f0f9bc57f31474041460889bf089d", 0x85, 0x6}, &(0x7f0000000180)="dffd81056fbf37e3d8fc1f22a9f6d74ab699156eecb5c8c83301495e4e4ee0a51169ee61e76f9675489f4f", 0x401, 0x80000001, 0x4, 0x0, 0xffffffffffff3b2d, 0x9, 0x391, 0xff}) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019") r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) read(r0, &(0x7f0000000040)=""/119, 0x77) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000200)=""/138, 0x8a}], 0x2) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:03:07 executing program 2: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="66430f1bd0b5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427d40992a2a00c4c4a3f9df8600000000b18f48680850eebce000c4c27d588d7e050000dd6d68074851c4a3295f17f7cb35ea01eff216d44f00c4dd8c5b5b363ef80ff6669f0303aee4f20f2aca0f5e5bf4800000c401fe5ff677dfcccc47366770666666450f17560dc422dd9cc5") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000002c0)="d4f1e8de2db67e3b66dfaeae60dbae6df3ace147dd460e922f78535ee47de6d7fc49c61af47c0ffd3409e32f103f4025c489a504f18da194740086234c111eaf6150bfe065f3a1bccf768a6db65dafa30d24eaf00c837648336304a86da57e5b8c3c4e75a04502e58298e173185c5aea2df20b1cd04f5a65c0345bdea5509fc388be73044fd5c7aee9d7c892fb2d4edf263af1931f8049bd773366fc524641a48fec30d4193611c5ce4273d254a0e9520d36b985271c11210df7c8a1") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321a9adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffbfffffe) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000080)="d4005012a9d5c3556564bb27b952af2ae5f23950b45f90e21f976d683c5e5e4107f0eb5a3e60a2b09f57602f4e8f4f8e7c2e107ef35660ee49e9b985c238583a1a2da3f35a4adfa689e370cb697565333a9ba9d65fb2f0bfce5c3e613d5e53a6f7ca9fb3e3b0f83626554be2c38adcf3b4b1c899889d32b3eb5af581910a25ac2440d58fe03579ef2ab0510aae3bea46ebc506c6cbc9c1df7fb17090e2ba9d5aaf866b56a2feec3616d35d05c7ebd64a19196b6df827ad40d75282bd69ca3018885be6e609a56ccda216db867861e267c6c057f38c85b37fcb145061958731108f3758ab7cdbe377429e4e31e9dd2f1c25") 00:03:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r3 = semget$private(0x0, 0x3, 0x100) semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:03:07 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000002700)=""/4096, 0x1000, 0x40000, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x4) socket(0x2, 0x10000001, 0x84) 00:03:07 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x7, &(0x7f0000000140)={0xfffffffffffffff8, 0x8}) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:03:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x4, 0x3, 0x5, 0xffffffff}, &(0x7f00000001c0)=0x18) r4 = dup2(r1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r5 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) sendmsg$inet6_sctp(r5, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=[@prinfo={0x14}], 0x14}, 0x0) 00:03:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x182) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000c44000/0x4000)=nil, 0x4000, 0x1, 0x410, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:03:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000040)) 00:03:08 executing program 1: r0 = socket(0x2, 0x7, 0x0) r1 = getpid() getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r3 = getgid() r4 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000580)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="60c01a4f5fe5152d4aaae905bac4218bf7e78a0e2a214b46b4caef857af20c4846ada592e7fafdd4e0", 0x29}, {&(0x7f0000000080)="b05596d91a12d75db07798eb8d4148629c21b2d80fcb13c0c772baecdbc1a7530f6f3ec2", 0x24}, {&(0x7f00000000c0)="3e619f56dfd1ffa1b3e48959f25e5c88ee19ef850c618c245b794fa55b88bd20c353553525e065da63a6c2a5fc11714bad860286be93424238f15b809e24c6ffd06edb9d2b904256d5a95f3040bb0079367b6e5eaec1fac0a3f8622a487ec28b45f147efee249f1cdcca5cb228deed2b9e40d55f742e30b92c84bd9bed5dd2160a5fea4ebbaf62f022cf53a3a1ef74edba05a9f63991c1b035420e41d9ae14311ec68f57", 0xa4}, {&(0x7f0000000180)="99de250cee53b64a9f6d7eb3345fa716b097743da84a61bec532f5e4d20c9d483768edbf146c1494da667f027f8a5fe72247ea85b3e760d3e3454684d89c3674296b42a0609ec706a314d4b9d45520069b181b0b61323294c11cb2e10a8d0d07d21a11ca2a1fc0d14cfa887764254936f2a0410116fe44415b781182b986a7238e", 0x81}], 0x4, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x78, 0x2000d}, 0x4) fcntl$lock(r0, 0xf, 0x0) 00:03:08 executing program 0: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x20, 0x3, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0xd3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x8}, 0x8) 00:03:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x7, 0xf, 0xef55, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x18) syz_execute_func(&(0x7f0000000000)="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") connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x0, 0x8, @mcast1, 0xffffffffffffff35}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:08 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x10000, 0x4) 00:03:09 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:03:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x800000000000) 00:03:09 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x10000, 0x4) 00:03:09 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0xd2b) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0, 0x1b}, {r1}, {r2, 0x10}, {r3, 0x2}], 0x4, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000100)={r6, 0x2}, 0x8) getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000280)={@broadcast, @loopback}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000300)={r5, 0xfffffffffffffffb}, &(0x7f0000000340)=0x8) r7 = socket(0x1e, 0x10000000, 0x6) r8 = semget(0x0, 0x7, 0x412) __semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000000380)=""/100) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f0000000500)=0x100) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000540)={r5, 0xb8, "b81047c094073ddbbb1531c396b4ce588102fbb7e68a7270df49d31b745458f8bbc532617f6aa8fa6f3aa23a32fdaf33e1d8198dfb1fe937a1210a072a5f1e10cf8ea7bc6633edcca3cfe30d6ea09780b97fd905d3d4ac9d6f5ffa4cf39e6ab5e1b15f799b5e1d001280a7f24635aa308e301ac74bab8d0ec60c8ae033f920e63b2b8d99dca928591e6c06d5bfea35b453e6e86b51de9462bdd884cf72a2e9704cb9366db69325b90dfde5936414e51145044d139c44ffa8"}, &(0x7f0000000600)=0xc0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000640)={r6, 0x6b8e, 0x3, 0x3, 0x400}, &(0x7f0000000680)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000006c0)={r9, 0x400}, &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f00000007c0)=0xb7, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000800)={r10, 0xc919, 0xf, 0x7, 0x2}, &(0x7f0000000840)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000880)={0x0, 0x800, 0x3, 0x8, r5}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r12 = socket(0x1, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000a00)={r11, 0x80000001, 0x3}, &(0x7f0000000a40)=0xc) sendto(r12, &(0x7f0000000a80)="2cd0845e75799033de", 0x9, 0x0, &(0x7f0000000ac0)=@in6={0x1c, 0x0, 0x9440000000000000, @loopback, 0x6cf}, 0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000b00)={r6, 0x4}, &(0x7f0000000b40)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000b80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x20) 00:03:09 executing program 3: __getcwd(&(0x7f0000000040)=""/255, 0xfffffe81) 00:03:09 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x42) mkdir(0x0, 0x180) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write(r1, &(0x7f00000001c0)="4a4274aee458707d2ea76e900f69b8f5a81cce36542cb831bf498d", 0x1b) mkdir(&(0x7f0000000140)='./file0\x00', 0x2) 00:03:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) freebsd11_fstat(r0, &(0x7f0000000280)) getuid() getuid() getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setuid(r1) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 00:03:09 executing program 3: syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04040f05bf050b9b00c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:09 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000040)=0x1, 0x4) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x1, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, r2}, 0x8c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockname$unix(r3, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 00:03:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) 00:03:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000010c0)="40f70a0b81c5cf75ce06e440ded4486d354e7b9902182356e11f9a92c176e38330989975fe8a99c934ae558752ef59fa5555c1cd3e10cf4bfe1a11b8903e059234454926ba260d28b944587b70cd4e6b495be83e43a1c34b0102607f8add11fc354db7af03427965bba0a03be2f81a0d1b868ad0af43474d955c161fa94fa72b7b1b99e96c11b6ae811f2f51623af4a6933d494901e2fd", 0x97) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000000c0)="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") r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f000014e000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) clock_getres(0xf, &(0x7f0000000040)) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) 00:03:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a4e80938191"}, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x5) 00:03:09 executing program 0: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:03:09 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xff, 0x4) ftruncate(r2, 0x4000000000fe) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000000300000020000700200000008000000002004e21ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="0200000001fcffff090000000211000007000000"], &(0x7f0000000200)=0xb8) unlink(&(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r4, 0xfffffffffffffffd}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0) fsync(r3) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) write(r0, &(0x7f0000000000)="cc2d7857697e0e9cd32429ad8cf12c33d6434e839a03", 0x16) r6 = dup(r2) r7 = getuid() r8 = getegid() fchown(r6, r7, r8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) fsync(r3) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:03:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x200) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000000)="88817c373d239c07309f774a0044a521941b2367e5b719da82979f2c4a140cce6c7e8a8cd53bfa6699206bbe96445c850268bee9f78fb2d1aec8fe9986d70ebd01375ce2f55f8d1b0eb0ec911e9e601a4013bf38022f3c3396096743ad95160faec6261802e0fdc9845440f0a9b735e1aa8af60dc6692d01fb335d5b7d0903195efef225c9016a3b6cc815a7c7e6d29809aed04bd385d9dd11188991", 0x9c}, {&(0x7f0000000740)="b2c85ed1ab3b6939777ed3c9492d29009bef0c221c84f17c905e475221a1f123a9f4bb060d21c80ae38d2cef9184f192f56e8097a70639d23ae355540da064958e42c5db6ce2d32d48dfbf616aca3a57fae02a39136c42f91b2d0b5ceccc33df3b5745ea3d338ce1f99e2c947d67c4f4012dc6860f6b836dc3c156ad9f04459d209162698eb041a0571d235aea2e4d758b58498f87c123f2aa69dc9ad07a37e49868fb83cc057d1a8280f2104b2fe3ee2e6651df875e11f876871f669b123ecdb17d7a0866cb40788534780637f728c46775f4e09cb6f6bc7c4ae78d39dbc7e0f9ed9d3a7ac5d31a0ad2cc71aa3fef4685815a01c0413986720f10c6bc39cc4e14e0f02589bbf1c939469db85f195041e2ce33210c1786179d51855901c045ade1ebdaa4d1791f74914df53b15992b125c1add684f01cbb6dc37fe3b6d238a72f23ed1aaf9813ea1cb96668af3886a0d1e97506955e0a40e5721ecd24cf65d71008ab3cf65c409f1638b93e580a1c48ef405b8994a0d5d7bc43fc3fe79dd02872bfa3d8cc8d79ae5fd475a280a5052a88eb3900fee405f1d4796310c74a8976c29e1e8853ae66852736c8c731f5b2e3c3a29abd9baec31dd3647b25bba2f788076afe3881cabfa192916ff6a67e0b85f62cca0e1ee1de41afa1cd3a5504c03f731e60080b6d7b15d569db5a5247e374de261ac87310a77a4c9d2d165f8814dac48bddd3cf620cf559522fca1e55a99e68e28a02828b8f7246042ade166f53060f0a9f54c23ec144f9cf2917502b8f526576be1e76a3ba62070c5ab51b91e9d45715b0d0231516c0722a44da60253f5227ba00f1c7e7f5b1cb3e31ff84ffe3c1cd57d69fca5bf191c8d2aea35ff76f7f9600dadd05356419a4faaddb58772c56d83af0cc6bb13184109f12f55836a6ff8f6ab91e59302aad5c8539c68c96fe6e0eb538efdf1c16da8fc06f79bd6af00914c531afbf17ddf837f7ec9793f523a69937f14e90c46cd2b7b63dc2fc37e2479ad3d36f2f4a018bddb7fc39e6fac7dd8f1c5362f912fbd3c381e77bed39dc18f4f7a768742d9c95bc63238861f5b62d0b5dde4788caf25f925bbe31d95dc707b13999c659a081845ddb58997b423284b63083006f368307c59d849e4d88fba97d5e58991031aa9919a8380cb50ca98ef14f5a65cac3e56b1f33c375590a86522c6cb5dce446ad7de17336b09dfcea20a036bc698d86f489462509c7f11a0401eeb099e75132bd6b76d1283ecf64423d8e43ab27f4972cbd2e844e6f34eb385228860175cc786c9f478072c9c790ddc6136c7568a66d2a4766b2fde8ff0347c04783bbde4de96d0c4c9e9d843913320011c00237fbffa6e430f13644a1b04e02f6f4b195ef76ac2926b3f61550cc5064f74ebc9ffc98f85150535a8cdefc1550c8c82d42470f14c05d2692aec676a09ea7037ffb06daa2b3dc853a657e14e979df961b79f64be8c5b41d7169d4c0d5ce62bf622b9119521425bdc1ff0776c828b1804ea1e24d8822b992d7e9931db86eb7dd5654069b477ff2f4f28a44988177b50c17dd86624e22084c5a230d7de55ade0a40753ee13c06d0113d5506479b43033a494ee50cf94a8d710320374410031c7e155c162287b72a9ff8786a4eb6b7b44c5221cbaf0933b9893959f12ebf8f67e956349ad338eec99c6ae2ef06f30580245e4d409c1ef57598b282d8e2d515181e13862a3f8b25defb41fd7b9892c800fc9d076d60095bdeeecc8ebbce07163df7c11d4710fabcb839a94e4c07cbdfcfa05d05d0274644e69a19d723dd5a1405f1a7fc5e5dd99490bc904019b67fc563e8b33f02e4d2eabbb91cce5aa1cb82a1c0d4ac3e632ea07be1d06d91c71870a2361e816592952fcc11f7b8f9cf54574504e337b4ee214bb4910eb5137f26ad665f35ca819330f3e3267d548ffab58cd59353a09878b1e07dc67e2370c475a69467d0aa25b07599d228aaa89738cc4183964aa8756804cee8120f50a922fd9d616517358dc0bb915f629cad8503dda7f71eb21cf5a11a18777cfe92648770ebec2db64a7b48512a51f04cf8efc927a33c4c8debc44525651a8f60b39cece4b3d5b1f574b8d7aaf1f7072a0151cdd6210bbc1491ae9a1d37d02d4e0179e4202fac4f6d8d95b3a0424d3af370ef29ddef4c4518f3630a6eacf7e47308ea6b9d9197c1dfe5e5cb6a26332e40d9635bb691856610bf2eb9c903dbf20dbe7e98b4b2776366c412ea8c555462073139f22c1fbf5ed61b2a5df3f58326aec6b50f201d1f62472a36c9ae7e72474fd53bb40dcdb0d65a4ca524570d891d8bfb6979649522e10d59fc813e75fdff3042f44692e865f69361b387c49b57a427b22f6f617dc1c2383cf60d9abe61bffba26e5191a57ac7c91dd0d540ae8651fce136168b92b41eec388f33d31254c1affc0049e24ef63ca2e52bb74f214b8f4543407b1c3add758b62e8cd8fb2e62daf97f7bcf00131eb0e1b97408ed591ef8f945018758a6d6dddd040b7cdd6b109874f203973880902740860de9269dea81de277d22f5e039a92599f81ffe445ba675bebbf70b5bfbb47fa2560e14911751bcc720623c78e227d7e1f3805a7e2a880b98c85bef2aa4880add51d97448f0db05338f5c1fbc00c54b6326092ea8f9d0dc2a40f23261eb75ea588106e3f3b1297698bab8971a664055d21780f12c695dbd69d34fc1656078d4bbd1b21aa57de5cc20a1cc7351e7487f90448b790bd4f6d117173b6a682a509fd1b27494f5f70751f11850ef804b0924ab101c923c503b68cdbfba3512617bf84a1412450d8d2e510c085f076b6c6d6d8a591412149f637dc8c0cbcafd1182e00dafd8c67d4e57e58caf54a516649209bec52e1ee383e9d04a82dc07ca92f8ad3815ad03553bf9bebc691255fb5cf4cff40b1f8f46a1ba0fdbbaf755baa917666aec4e71a73a66e0438d0735667a53000d1c062e8404b767d8a58272f7392b42c183c7fd5c530aa0aadacb56b3217c62661856fe47f827eaf7d06d50e30d90fc7b0a10d9adef2a5e82e31a0cae7eead4460f246916d7bfc0ab5424d1ed7b7133416fa8beb14c4545a7f51e77389bcdba0364970861c6f0f96c4362c7693f49fa257084e3ab75c1612109190d618c9df40b6c9a5cb969f45a0c32f52bfde5efd377f181f523150ff2ff64080d6323361ac05dfb712400915e957536e566d4a288a507a3c98c561a8574bfd8a7e620955240e75bbee27c097ecba6c9ab5193f66f1612d017830252fc32b33b0749b85580a07647d34f6f3bbac35b8e02b9c58a468a68fd34473af6ee168d7da42d135f46f243e87cd38234e65b128d1a54165c0c741609604d7cfefc6860fe2949d5172f4d3d61330ef4c7fca441134ce6db61036f503ff3e9c9d64f6719c64e8a8c322af49b0854345464e91a7aee750763fd8c2a5523b681689487e00d909cb315535327c1ca26e83a58dd0d03e4491bc1a6aa0cdcd8e0f83dcb2488c9621ec82f8aac202f9f2cdd7b51eba1143c7af8d677f67612508d0ee3df8c15c4c910923e3bc2ebf7e3ad5f81d379c54e266d6ddcf8f1ec7378a1ef0acdb2ff62e988cdaf5433cd3080ae9e8328329cb02a41d237c06604b57c50b5e9cefa971b9649f65bb7a18033a40d67be6a1fbbece84e69c4b09f94b2bc55607ec047c22262fa6e263215a09f7a12d3aab8bfafe2577ab6aff36df5cb0a65cb2a67c195b0b8a47ee6201ad2a334ede3364d497f4468c8bb41835045fa41b66f08b38465b7970ea8daaa550e8fdf8595a3d9b2095e6f80f7a2f29d16430cb08f9b34a87621af54ef5b630ba83083a8ba39cf6d2c628088d5df5714d7efbf267af2da02b8d959976a98230dc362db20d82027c2f5f61a452b592b06b631094c1c07dad4cebb20ebf8e3abbd059a7b6665cda38be03995b78c04727c3293b694faa4c67a6ee3c55e093a97fb55837bda67e0033af6612a52c716a97aa351142c235fe44a3cb5bd8bcd702bcbd29e1235baaa44da2d8c47932fe62e2e920128c82277b06a84c4f94b72a0df70fd8f24e156f2dc56bdf808c9cf11afd71c43690769ee2f2c7e88893e9b4c013454508aece2d4a932675e5c0a377456372ca2bab7ef35337ffcbb4cb18010c224c68ccd9126aac376dff4b950d3332134be0cc327bf8c91f03f87039c9357e8e5e0fec0df32c38190bb043c036b4c68d821b291d025b93637ce2a8bc95eed0fa4523823ce1b42ef7f44cb253f73cc9b925d0356c4eaaf6f8fdcbb44a4d25e8320a2bf863ea081f0f54fbd31284ef66fd5122950fdcef955839871d549cce058993efcba9ece5282d47d532ce01fb0e5a4d82e63741832048c03587ff38152c3caa9427ef1a8754a865e7930b6624566a2de222c20189a36599ff69dd9d26aa91a2675ae8749f5f175b8aa3267286a92cbe4763114ec24a5dcb8a681d57823447c089df1078b9120ccdca9c95c755bb206e9d0a03fd5b0cf404dfda85365ef16d66ad1af22765a55ee6be409b67630b056d783e22e0fe7f2859942ee27770648c1d4381e97d1784b41d29601ba4c87c4ddb0ea648b0a9984164173a8baea8c663a7b559f75077202b57c36f3470be13d559f94ef92d7cec75536dcdacd1a1d21a9213d88eb68c36179ee4c3b3b46c5fb9a64ae6f15d9d52a6717ff122183b201180696d20b369e6681e619f9ab2923f52f89fe233591a9553aadd7eb977942bda907b34e3c953ff5f9821d9eaa4cad597afcb28f9af8834a19427f6428990d026c3c5a8991eebc25179335ad29dd44e7dcaedd0aa92c107060597d083ba2bf65e74f5f5098f4f05e9b3de3f948ec229de8ce1cca15666fdb5d82993497cda12785a4fb065be9198bfccc9591d73a941da9d79399d29926c4d9b365307b5655a1aee6fb643820ec3db07ea10bbd3826de65053d40888501a4cac95cd49d064ebb192d3ad64660b3cbec759e7edf2f40c393dd350d8fab3af1ff71c9e87358cd0504e26c25153c9a45a749f02dad003b52e0b6e5644877fab4a100f2e9cf922faadb99248ea2d85a66e56b53037e6deb8a22cb9766f7c46cd634ac72e3579839c84768accd3f7780289906d3165e6314d51bac5d7838ec05cfd2b5c6c27008d0cdfb3982f0301ce9789ad773a7b31e09e315968d57588b4340be88687f790935de25d8697bd9fbafe4edb3865e28ec88643d16b3d469cbf97c61f3bdd67b9bafed472b4c0d738bb1f63ad6b24f97dc334305a8d01c1ff520732bf3696e6342e3ae441f861be2c78a9c7d83e5cc58e6e82185251710505cc5c9f657ff7784e17da3e603f744cb1aa6cd817392b94af8b954a5eace7aacf630f319ea1df1e3ce46172d658d5783ea00295de37a7f5ea40923dc87c49b35fc2f20dee93717a4b448fd2619d47c35c0c33b863702ac3556570c5ac5fdb0993b5d71a859130eed0ad42606786a0c6e69c722526ba0b9ee39d68e67db573ea40e3ed65f76e0a0317b85bef6583548e1fc4e7ebd1ef1020936036b31a9a997c90546508f99e9942b652022e9ab68998df6f2c526d78214a99dfe656723fc9e0d8251e992c59e1dd76ba9316bf165f069a8c0f3ff7f92672328f429e9f9bae706f6d5ca39b93bdbe9a4dfa0805f31620adc1b380661a0934ca729c05c21292f47f337eaf5fa8c216e184bd071e575b00540bb6106d9504863a67f657102cd0caa3bf504501ba82a86eb1f3ef8a1f12964c6822cc0ae7bf52b77ecefefc1fe5ff1aaafdadcc214f6d5b446b70ad8ebfcbc223adf9e80f5f550ca", 0x1000}, {&(0x7f00000000c0)='cY]', 0x3}, {&(0x7f00000004c0)="8d05e30c9fb38312713a959b44114c074ae646d7f23d2ece68033b85f9b7a85bc6931c541311bb3fda70d4016d7b3e53e61f4fa38ea16cce6574dbbd7ec0dbb0ef7faf07c09538e0df0456384b70246c2cbce39c670217f043ed80125f5dfacc277298bada", 0x65}, {&(0x7f0000000540)="46cd14f03b158eabeaf066dcfc81eb40c4dec86a9ddc6f7893a9c6410370f3f6f0636ceaea04f06f70a1ad60eefaf287f5360db689ee4e1cd9c16fe01a9c82864e98c59d022bf7d8259e7b59b50df67c89e624badf7bffbd1d55c4b0cce41293c691bd1041", 0x65}, {&(0x7f0000000300)="30da026a3f06b92f25e7c9bd101e8439ad1f2a1ddf370f26310e75dce1277c462c5ec28f6cdcbdd6ccdc22e93c5982eb3136", 0x32}, {&(0x7f00000005c0)="d6cd6d79b1faa72577a904e601989c56976dd7b75b080f483b414020340437bbc18345fccd909309e4b8d1b8aa0e9bb3b81adf1c62346f3669ab5e32cf57674742ea6af47e4858f33f84173727815c3d17ec453ba40206d187ce951485cff18a72d63df6bb578d81c9251c1f931252a9138371cc222452954a", 0x79}, {&(0x7f0000000440)="61d0060d7807aa371d14", 0xa}], 0x8, 0x50) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x0, 0x4}, &(0x7f00000002c0)=0x8) fsync(r1) getsockopt(r0, 0x839f, 0x9, &(0x7f0000000340)=""/183, &(0x7f0000000400)=0xb7) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@multicast1, @empty, @multicast2}, &(0x7f0000000140)=0xc) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:03:09 executing program 3: syz_execute_func(0xfffffffffffffffe) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getflags(r0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x0, 0x5, 0x7, r1}) 00:03:09 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) 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$DIOCIGETIFACES(r2, 0xc0284457, 0x0) msgget(0x2, 0x9a6f66e858037075) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x23e, 0x20, 0x1ff}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r3, 0xd5}, 0x8) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) 00:03:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) poll(&(0x7f0000000040), 0x1b3, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x2}, 0x8) 00:03:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0x1, &(0x7f00000001c0)={0x1ff, 0x10000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:03:09 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0xfffffffffffff7cf, {{0x1c, 0x3, 0x9, @rand_addr="46380e8b3a609a012d69464c5d3e54d6", 0xff}}}, 0x88) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c230f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="8504e9c24ae142c2c4349707b4f47c31daca4b0ef1be44b47df22dddc8126e944c372bc76bde0a4618edb131571d992ec3d110652dd24a9ac57539302fa8594340f43f64ff09b33a18b461036bd9fabf59faf4149d2dfc079c35e2cc2b324984c3ad36a948") 00:03:09 executing program 2: syz_emit_ethernet(0x37c, &(0x7f0000000240)={@remote, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:03:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) bind(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:03:09 executing program 1: syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) 00:03:09 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[@authinfo={0x10, 0x84, 0x8, {0x7ff}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0x30, 0x20008}, 0x8) r1 = socket$inet6(0x1c, 0x10000003, 0x6) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000002900000000000000"], 0x10}, 0x0) 00:03:09 executing program 1: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x1f, 0x2400, 0x2c52, 0x3a301c03, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r1, 0x783}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, 0x0, 0x0) 00:03:09 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff00000000000007004d0000340009000000000000000002000000008917030000000000000000000003ff7f000001ffffffff070700ac1400aa0000"]) 00:03:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x92d, 0xf, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8) 00:03:10 executing program 2: open(0x0, 0x8fffd, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') syz_execute_func(&(0x7f00000001c0)="c4e18dee6c5242659fc4e1fb115500c4c279210f66f0f71bc422b947a8ec83d06866f042835000f5c443fbf0c140c4413974a5feeffffff3ae") munlockall() mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") 00:03:10 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808ee06e000c2802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01efc483f97c5c16022cc35b5b45363ef80f9966030faee42c240f5e5bf4470000c401fe5ff6e3dfc4817d298943979f80804336660fd2938c0000000f01c36666450f17720d460ff640291d54111d00") 00:03:10 executing program 0: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c060f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket$unix(0x1, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x20000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1f, 0x10000001, 0x4, &(0x7f0000000280)={0xffffffffffffffff}) r5 = accept4$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0x0, ""/46}, &(0x7f0000000300)=0x30, 0x10000000) socketpair(0x17, 0x4, 0xffff, &(0x7f0000000340)={0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r0, 0x10}, {r1}, {r2, 0x85}, {r3, 0x2015}, {r4, 0x20}, {r5, 0x80}, {r6, 0x2004}], 0x7, 0xfff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r8, 0x20}], 0x1, 0x100) connect$unix(r7, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) 00:03:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x4, 0x401}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pipe2(&(0x7f00000002c0), 0x100000) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:10 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000780)={0x1, [0x9]}, 0x6) 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', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 00:03:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)) getsockopt$sock_int(r0, 0xffff, 0x2010, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) 00:03:10 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, r0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x18ad1f4fa610c978) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xffffffff, 0xa5, 0x2c30, 0x3, 0xffffffff, 0x3251, 0x79f, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xb8, 0x0, 0x7ff, 0x80}, &(0x7f0000000200)=0x18) 00:03:10 executing program 0: syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:03:10 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000000)={0x20, 0x43, 0x0, 0xffffffff, 0xdc, 0x100, 0x73c, 0x2}, &(0x7f0000000040)={0x9, 0x0, 0x8, 0x6, 0x2, 0x4ea7, 0xffffffffffffff01, 0x8000}, &(0x7f0000000080)={0x8, 0x7, 0x3, 0x1000, 0x3, 0x400, 0xa3, 0x3}, &(0x7f00000000c0)={0x3, 0x3f}) select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) 00:03:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84) r1 = dup(r0) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000000)={0x80000000001c00}, &(0x7f0000000080)=0x10) 00:03:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x4, 0x401}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pipe2(&(0x7f00000002c0), 0x100000) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:11 executing program 0: socket(0x17, 0x1, 0x5) r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000001c0)=0x9, 0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) fcntl$getflags(r0, 0x1) r1 = semget$private(0x0, 0x3, 0x60) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000200)=""/218) getrusage(0x1, &(0x7f0000000080)) 00:03:11 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaa1b1c607b07b0e5e9aaaaaaaa0800450000300000000000009078ac2300bb000000000b00907800000000450000000000000000000000ac2300aa00800000"]) 00:03:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000300)="c29bbf188497822fec31d6c3bd9284525cb6c7df95c13659184d7df0eb18590ebf1a5a91ec41411fd739041211ca324df2b002d7172a13f6a161ecff10ba38316705ea019e3897240531ef80043515f69f332848948d1061b53169d59670255e28abf5a8bd342498a1bf49127297aa5557b47f7cc0e247b7b7135953800c7ce66aa4bc963607687cf373812d349227b41ac4810e91b742a6757ff48ef1979156661d8971a108652eb5e98c4ad3fe44bf200152cf8f3a45530d38a630b0d60fa4f3f561e95ecd61") syz_execute_func(&(0x7f0000000100)="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") r1 = semget(0x1, 0x3, 0x2) __semctl$GETNCNT(r1, 0x5, 0x3, &(0x7f0000000200)=""/223) syz_execute_func(&(0x7f0000000000)="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") 00:03:11 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)='5') 00:03:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x608020) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="020000000000000002000180e800ff00020000001c004e2090310000fe80000000000000000000000000008000"/148, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x3f, 0xe3, 0x100, 0x9, 0x2444, 0xff, 0x6, 0x9, r2}, &(0x7f00000002c0)=0x20) setrlimit(0xf, &(0x7f0000000200)={0x0, 0x1}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x80000001}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x30208, 0x0) lseek(r0, 0x0, 0x1000000000003) 00:03:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x200, 0x200, 0x4, 0x8}, 0x8) syz_execute_func(&(0x7f0000000200)="0c05c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r1, 0x0) fcntl$dupfd(r1, 0x0, r1) ftruncate(r1, 0x5) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() 00:03:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00006d2f660002653000"], 0xa, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socketpair(0x11, 0x20000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x10001, 0xcf4e, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r3, 0x8001, 0xf, 0x80000000, 0x9}, &(0x7f0000000180)=0x18) getpeername(r2, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) 00:03:11 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, r1, 0x1, 0xc7, 0x300, 0x6, 0xffff, 0x9}, &(0x7f0000000200)=0xa0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 00:03:11 executing program 0: r0 = shmget(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x5ccc, 0x400, 0x2, 0xfffffffffffff800}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x81, 0x0, 0x2030, 0x7ff, 0x3, 0x0, 0x4, 0x7f, r2}, 0x20) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/163) syz_execute_func(&(0x7f00000000c0)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r3 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r4 = dup(0xffffffffffffff9c) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000380)=""/197) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) fcntl$setstatus(r4, 0x4, 0x1000c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000200)={r5, 0x4}, 0x8) 00:03:12 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @loopback}, &(0x7f0000000040)=0xc) 00:03:12 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5, 0x49d23152}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000a00)=0x6) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = semget$private(0x0, 0x4, 0x111) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000008c0)=[0x0, 0x7fff, 0x20, 0x7]) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x4, 0x0, 0x6d5, 0xfffffffffffffffd, 0x2, 0x800, 0x2, 0x80, 0x7fffffff, 0xfc, 0x2}, 0xb) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000980)={0x5, 0xb4, 0x9, 0x2}, 0x8) 00:03:12 executing program 3: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8) 00:03:12 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf86000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6(0x1c, 0x7, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x1}}, 0x0, 0x9, 0x4040, 0x1e, 0x3, 0x400, 0x9}, &(0x7f0000000580)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x1, @empty, 0x1ee}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)="e093458517f9d644a195a3f30533127ae048b6d994ea798ad4b3b3ce7e7296d564b0853626d02aaf8adfeb", 0x2b}, {&(0x7f0000000200)="a97b6d47e03305b6765dba6714c3ae4eadb211c719eb891b6132b4ba558f8fd90824347dd14bfa99b6fdc4e842bfd225a8ec2c7a56390ca0016a90fc76a1ad24df8c37534416a2b3173c9fc43eb602b39c3da478626f3501d87394e9bf54b635e01d9d82944d193169d91a4d531d690d1ef9b694d992bd67bdcd1b60b9dd1b8140beed38edbfc22298983a358af40cbbcf27d17198e21a7517f138c42cb54a9b01cc28e1bd2afa6590e35a2ded97bea2f6d4103b05eb13cabf9ac816c237f2d6f53ff459a05d2165f1a17024097078105173515e68e45496078a59b661adfb", 0xdf}, {&(0x7f0000000080)="3386eb4968e1339a08d88b09ce8392343fe29ede39d5bec77cb2b4e934ab2b6a86adae19c60ff96e4c4f50ed1eca30cd313a7f771ca3e61aee", 0x39}, {&(0x7f00000000c0)="bef934c6dcb109dbb9c385d7327799027774f9c250d8acac1c96065b0defafe6ae", 0x21}, {&(0x7f0000000300)="538573b55fc947d09b351ef68ce0de43190dd76fa3a898f93486c4d0086b0ca52374c7b1db3603edabb422e68fa2977a5b80ceada4781490b6e939129e0be4b94c35042264a79f304bdd3f2d554542497ef44c2af51fcc4ab617d5dc8264132b54d45d1770a90e0f4b5f821c61cb9208016acc58e125770e713e3532e37be28763e4f660fd8bf2aa62c21f5ff502927836b747c917c85b863cdd0d7de6f5e81da217d37f9b57dff26d6a20a785bc098dc429", 0xb2}, {&(0x7f00000003c0)="d55b11c3537b4c716c76f0d710c1284c52e30c3a2d3c47274f3af4e0ace11bcc4a52203c14bc227fca455437731e7d1735cea3dff5e11c788325155a213720d48f08276cd56a9e3689efd90a06b241969520da0ec0bd2d58454cb263d8bc9a858978d2b087", 0x65}], 0x6, &(0x7f00000005c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x3, 0x7, 0x100, 0x2, 0x6, 0x3, 0x6, 0x6, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="f90ab3385241e92f8a96b7e58a4bff92"}], 0x48, 0x108}, 0x20184) 00:03:12 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x9d) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "049a5355284aa99ce79eeb6f2d055d9370d7eb44e31e1d73db185f1412369dbf", 0x9, 0x9}, &(0x7f0000000180)="736b92a4894ba958987a84dd6415a35f98ebad7c3ee51baabd7e67ff93752be7185a25b5eedf90d202465b10dfa0f33bbb00968fb7a4d40b78f013cc08e371728183441c8a623281bc7339381346aae7b94616467b44ffc62d047286f8598b3594ab77fddab1b73af9700ac0cf4e8f73bfe4e3bc368fbbb2bce0cd7be39b392f1903a119d5931927f790adb4ad8ec7a809a7aed194bf3709d1ba816b10efe5ea3f635c9a2820b2e123a6bf1d8dc7f2ea83ccf5fb2322a03fdaad", 0x2, 0x3, 0x8000, 0x800, 0x401, 0x4f45, 0x4, 0x1f}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x412, r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, 0x0, 0x0) 00:03:12 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x8, 0x102) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="b0362161abc6dd4a8ab588794de955179142dc32b950be82766835e6dc5308b10abd867d01decc079e9037e04983055d77b85fcac96e535f8ab1838dbe77d9cd6f2a693906bb53963fc6607dfe79f54b322633fad8c14bfdc88fa95954c34802dd512f630e473bb4a0043083cf27785e762a5193c30dc5f777685b9c750e51b89ba8482538ad9dc26e5deacb5a8f02e9a758216e5aacc45eec160ba882bd907a8413bf8b286c22ccb90a2193cd007f4ef78fe4ab72ae9458cf36ee1a3a91a8ab3d63889336056437836a45878d47") r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg(r1, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000380)="66e5b1d789fc85cf27d5efb4cde8367a6cce2122249b13a97324ba597c79ab0a7e55346e481b8746ebaa9feb9e17d1a30e073a8bc7df9d4de0f4539e3438682843422441aa2523f321da2ffa6ded677c44fcb3bd31f2e9332cb941d0c9ee9b9c4e7211937dfd56890e01f22739dbfaa841b53f4cbd034f640c4cdeaa538c6a8eaa68a511a7de9486d84cf788811a637fa57740a9003b4198d2e9f975c6cc2e0d49fddfc474b893c12ac926037c0f5300c7cf517c62d106c02ff6211dab6b5d7214b5e8e464f334a4e2c159c9adca801c9c0fbff3d3d69b83689cff8915fc5419", 0xe0}, {&(0x7f0000000480)="327a4c163f81ea965178dd5c3103f273925bee19dae5a8a6f467125bbeadb95bda69b84e65f6941adc9e465246111bc39bdc", 0x32}, {&(0x7f00000004c0)="eaf673297d6fc00b2b8f94b9bb405d452e90a5efdab3c4d32d8e7a49d2f40ae66de0f144d3f272a8fc01631808f7431d70da1d9e63f66de1bc39161f63a8d3bfb36ed6476aaf3f183dec1a9eebf2747aedb59a389ee9d12ae5f31b426f8e3ff9811bd7f1aed811bb77f1ec60ae69c92daf97026724a175bfa53caa8143", 0x7d}, {&(0x7f0000000540)="084eb52d6e5d6e6c30af34c62601190d9f717a31550f4f336bc1b63f8e3d27e621b47aa9903a872ccd36f9bab5698c59576fbd819aa9e553be46db1bdf3db480a1aa510322018dc81f7a61ee57e21dd73708a1", 0x53}, {&(0x7f00000005c0)="23cd77173c83c63e59dc37f852f1eeedecaeea9f9bbcb8939cb79d530591c0c1a15da754127d48c36412c3e2aa26852004e3c1962e832604d0734aa30195bd4a6f4059231e79642eeff19dfdc7940a15446c7f6af103dc09f96e1ef14a37cc613911229b51c2e73826addddfddccc494d6d3c76d109f1ce977fb94a223a430a12aace65e0f3f39ff9ce89ea70f17b149f34f7f1a62645df7d42ba3210775097f7b1fc3b27db3404bb6a9210235369f8ccab902ca7e55a767554f2d3849231bd5d9b369e46d66b90f3545c7e1414320f1ac9ea67c54343ce4c735e813dbb4858be3c9e10d", 0xe4}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="73f4e349b939ad323b812df673e851d023b6a0189175af68f27c30df7c4efbd852768d7e2ef7fc94d2f61014a28b8e483021073431af11d6490cfe670c21c1d14388c6e8c733bfff32bfc9895f55d790fe2ad6abebe799321b30b5dd72b47bd3dda7e22636abab6d84ddd6e1a29c39381a682f937f4edc4d79f674d76ac950d768a442723c4c8a16807d297468d2406e6f6025534092d185fd2f1442801acaaae5b69137cc086d8e6ac2f3dec5d4da4f8d39b1e3b7262c08f66ee5d97a839575a978b4a5c09294242dc43e432f308bb948248a7e45eab4d9", 0xd8}, {&(0x7f00000017c0)="e215f343ff9f292af089500ff484f29eaf1396281e671e6ff59d375ffbb023637c98cb84826201ab6abb61dbc61516808a07de54326dceda62394b190a6f783473228ff3b7d0299a7ce32bd340f9fa4c0c57f2422d3c152b81cf3988fa8ba7fddd587c5afc6adf1c99350ae6ba5129f9b785565d99b12032b4acfee62af157b204768e491d5662fcf7b39c76e45d8216e3e618b5bec3f28fd46df582f6d9af62bddb90e65afeb7703ead1478a86ab7dfeecd818445a0d7dfb9bae7d4f05e1459c0fcceb4d9f905badc235e28a2d13006f3f2c86a337de8b7c57dfbed359fc040553606131f3d38383bedf17182e73ac2a4", 0xf1}], 0x8, &(0x7f0000001940)=[{0xa8, 0xbf, 0x0, "9f0911ae783b9adddf941bb6ea3240b718905f03e9cdf21e59deb3e6a2440c6b3e2c9ff84953abe1f67874af8f5488afb2c75ef6d05715677f962bf443ac02b4444d8f161e1e4ac1f118767796c7ef3c05a0a159e7e6831cfef884e034ca095ae150d1d0aa9f64b3a678b5e8adfea21827fe771ec5c487902d99bd412a00fe06ea2ed18d956aebed5a3021ac1f4e25ecc85e6cd3f77b"}], 0xa8}, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8eb, 0x3}, &(0x7f0000001a80)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001c40)={r2, 0x1}, &(0x7f0000001c80)=0x8) socketpair(0x1, 0x3, 0x116, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=r5, @ANYBLOB="010400000100005f3a6a347ce3f21f432176347c"], &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r3, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ac0)=[{0x18, 0x29, 0x0, "eca1edbfeb"}, {0x78, 0x11, 0x8, "bfa7ec7ae606b0289db916d45eb304cfb0a5c4bd9043d2870d78a76d9b48db600fed702969711376a1e2f16f3e2e886ccbb88aca3eeb785b112c6e9ad670388dfa490dea968adfeb05d30ad70e7871d4cb7b2cae65914bca2cb25b81c37515942099fb8ce74876"}, {0xc0, 0x400001, 0x0, "2c0ad10dfe6ee29469cf0c452871d6aa7517a8fca4c3ef3287dc323ffe95b3a09d643575cbe5936978dce3800440cb83d770d42cf37d767ee4dda083ffb8ef40a03c9c13a128d84b29966d9caa6179ca307fe86cf3aed3c1b508dc5a1c9ca068f7a43607659f9ae19271b5e07f2f966e735eba40a2ff63ad9ab985740e2d1e60d240f7556415fce9c81c81a36543f7989f22acd47a3cebae20a4426e2804e8001b6ca5d3a4d85e622c"}], 0x150}, 0x0) 00:03:12 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="0200840000"], 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:12 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x9d) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "049a5355284aa99ce79eeb6f2d055d9370d7eb44e31e1d73db185f1412369dbf", 0x9, 0x9}, &(0x7f0000000180)="736b92a4894ba958987a84dd6415a35f98ebad7c3ee51baabd7e67ff93752be7185a25b5eedf90d202465b10dfa0f33bbb00968fb7a4d40b78f013cc08e371728183441c8a623281bc7339381346aae7b94616467b44ffc62d047286f8598b3594ab77fddab1b73af9700ac0cf4e8f73bfe4e3bc368fbbb2bce0cd7be39b392f1903a119d5931927f790adb4ad8ec7a809a7aed194bf3709d1ba816b10efe5ea3f635c9a2820b2e123a6bf1d8dc7f2ea83ccf5fb2322a03fdaad", 0x2, 0x3, 0x8000, 0x800, 0x401, 0x4f45, 0x4, 0x1f}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x412, r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, 0x0, 0x0) 00:03:12 executing program 2: r0 = socket(0x1, 0x6, 0x81) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x7, 0x8}, 0xc) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r2, 0x0, 0x1, 0x212, 0x9, 0x3ff, 0x3}, 0x98) 00:03:13 executing program 1: syz_execute_func(&(0x7f0000000080)="656440a74a2ae90cac42980f05bf02004f00c4a37bf0c50141e2e9b5c422ebaabb3c00ba00000fc7a4ea70db000000000f383a9e020000002e420ff841169a8f698099005ba265aa104b26660f38091e2fdee5bebec421045f46eec421dd584243c4e10bf8d426d8f045f6196cef620f66420f5dc423c96cb83d000000fec4a3694c9d0a87ffff35c4a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afaf6766f2ab440fec3fc461b5fb6e74660f79ce768ac3c4899294d800000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53ffd2c4c40f9f3c6436b2aa42664d0f31c46500000ff7d29978c104c441c05983f9070bb3ddcdcda2f247c0f600c481c5f89780000000c4c1045ccc7d7526802d08000000fa0f5fd25c450f91f3dada0f5ea5a9a50000ffffbedc4e61c9553131b83a00a2f1fbfb3b62") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) socketpair(0x10, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x401, 0x401, 0x400, 0x6, 0xff, 0x8000, 0x9, 0x7ff, r1}, 0x20) 00:03:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8200d5826561af8b2800e66d470c2d000000000800027b"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0xc) 00:03:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0xfffffffffffffffd) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') close(r1) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, r2, 0x0) r3 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r3, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:03:13 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000280)=""/216, 0xd151e07773d2ea7a, 0x1, 0x0, 0xffffffffffffff8b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x4, 0xc00, 0x10000, 0x1, r2}, &(0x7f00000001c0)=0xfffffeb0) r3 = fcntl$dupfd(r0, 0x11, r0) dup(r3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) r4 = socket(0x1c, 0x7, 0x5) setsockopt$inet_tcp_int(r4, 0x6, 0x100, &(0x7f0000000140)=0x9064, 0x4) 00:03:13 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20002, 0x154) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="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") setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 00:03:13 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffff0000000001880090780007040060b680fa0000000000000000000000000403ffffffffffff00000000000000000000ffffac1400bb00"/102]) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:03:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0xcc, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x2d, 0x4, 0x7, 0x40, 0xbe, 0x64, 0x4, 0x90, 0x13, 0x0, @broadcast, @multicast2, {[@timestamp={0x44, 0x20, 0x3, 0x3, 0x9, [{[@multicast2], 0xfffffffffffffffe}, {[@multicast1], 0x80000001}, {[@loopback], 0x6}, {}]}, @timestamp={0x44, 0x14, 0x6, 0x0, 0x8000, [{[], 0x8}, {}, {[], 0x5}, {[], 0x4}]}, @timestamp={0x44, 0x28, 0x8, 0x0, 0xffffffffffffffd9, [{[], 0x5}, {[@remote={0xac, 0x14, 0x0}], 0x2}, {[@remote={0xac, 0x14, 0x0}], 0x401}, {[@multicast1], 0x9e}, {[@broadcast], 0x101}]}, @end, @noop, @lsrr={0x83, 0xf, 0x7ff, [@multicast2, @multicast1, @broadcast]}, @timestamp={0x44, 0x18, 0x3, 0x3, 0xfffffffffffff001, [{[@multicast1]}, {[], 0x7fffffff}, {[@multicast2], 0x8}]}, @rr={0x7, 0x1b, 0x4, [@rand_addr=0x8, @multicast1, @multicast2, @loopback, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}]}}, @udp={{0x1, 0x2, 0x8}, {"ae07"}}}}}}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)="ce1cbddab5e830e065420033d2d3c6f9f4f9f73caed6c745fc789e0eafcdf4c1e3a6f39e8121305a602ab097e1c505cfa25b08246cb0d82c4a514d22da1ed0eaa369e549fcd167e473f4b59e81f67a266711bd44b0be71c7ee09bc1f98c54e31544028dc1d4502624bc4ffb269e1195c1f8a32aefb40663c5d28b4156058d3d8a17624c5", 0x84}], 0x1) shutdown(r0, 0xfffffffffffffffe) 00:03:13 executing program 2: r0 = msgget(0x0, 0x80) msgsnd(r0, &(0x7f0000000000)={0x3, "160d90a16ebacac7fe5ad5feaa991f275022ef38bdc96fe53b2e0941bbd1a74da4851201f32e79bf2e3c3d515a2e76f68ab4c281d96a6729a85bdc4bfc7705b1b8e9f59d4a327181b1fb55b2a1c56a96aa86fba12e4dbc8f31836ae421fce01e72a6d24ba7e88794a343871a795bf7a94ac09dd35823e72e60341045ae3eb4507b964d5cededc6bd50303a0118"}, 0x95, 0x800) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 00:03:13 executing program 0: syz_execute_func(&(0x7f0000000080)="9826473e431c120f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb66150f7204d50fd50fc4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c47012c4c461cd58e800000081c66db712c483397fd300a3082a966f6b00dcdcc4e3bd6bfefbf345d9c6c4618d689e8d8dc063acc4c3214cb9a5605419c201b00b54000000400fdbb3e5b50000a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c026264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:03:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4, 0x0) accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000d92724946a09dc393776851143e03e740f639c2f094ec66c092889f00fdb270cc2d532d22128926b21ee2ac8f616d9ab0d5a1b10735f79dd3ae51e1b45946d6dea1363675ebf9543cd7be222e3b12fbee2523ac8ee47cd67783ace759ed8ab1003258e5cde130cc2947cd003720f79d7629ffb0032acdec305c8655a"], &(0x7f0000000200)=0x18, 0x30000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x45, &(0x7f0000000140), 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x693, @mcast1, 0x7}}, 0x0, 0x0, 0xfb, 0x9, 0x7}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x200, 0x200, 0x410, 0x3, 0x7, 0x2, 0x943, 0x7, r2}, &(0x7f0000000380)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:13 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@remote, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @empty, @loopback, @local, @broadcast}}}}) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0xfff, 0x0, 0x8, 0x5, 0x1}, 0x14) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000001c0)=0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0xc00000000000000) 00:03:13 executing program 0: r0 = socket(0x1c, 0x20000005, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xf490, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:03:13 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020002) 00:03:14 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c240f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = open(&(0x7f0000000140)='./file0\x00', 0x8800, 0x144) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="52ba6d4a10") 00:03:14 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x29) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x10000000) recvfrom(r1, &(0x7f00000001c0)=""/125, 0x7d, 0x3, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x5, @ipv4={[], [], @multicast1}, 0x8}, 0x10f) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000380)={0x0, "02feeec736101062157d0cb4ab1f0585"}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="006902000800050020ffff"], &(0x7f00000002c0)=0x10) 00:03:14 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r3 = getpgid(0x0) open(&(0x7f0000000100)='./file0\x00', 0xc00, 0x20) fcntl$lock(r1, 0xc, &(0x7f0000000080)={0x3, 0x7, 0x7fffffff, 0x8, r3}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:03:14 executing program 0: clock_gettime(0xf, &(0x7f0000000180)) syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000280)="5a574a657fd96b573e7d8f7b24943aeecc96bb0a0c2e7819fa641f7605cba13d2492352c86a2801518dbd152acd038e532f193f14888e97fffd7906e4cf27f64b57264ad7e035d91acf5c44abc468ceb372c42be306ba15ede0db401fe601232a34536c9c8f0cc421f9293c8ea4a02ba61686e120e1867a780037e321b013dadebe3de0de6cecb5607cd821f6a03a88b8c06b034b1a9f47a13c6f08b2ad98494275d5bab0e8ac1e260383dc83e71b4e31b95fa4be38dba") r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0xf, 0x1000, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x8}, 0x8) lseek(r0, 0x0, 0x3) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xb, &(0x7f0000000340)={0x3, 0x4, 0x1, 0x5, r3}) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:03:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt(r0, 0x20, 0x9, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x8}, 0x8) getsockopt(r0, 0x8, 0x7, &(0x7f00000000c0)=""/176, &(0x7f0000000180)=0xb0) 00:03:14 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) 00:03:14 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r1, &(0x7f0000000080)='&4', 0x2, 0x20001, 0x0, 0x0) shutdown(r1, 0x2) 00:03:14 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) accept4(r0, 0x0, &(0x7f00000003c0), 0x10000000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x3e, "2315242619f125946f2bc9d1286cda0aed6e1605d4826fbccd55157e7e9af2a26baaba473899599ca87a09a44c7038fd6cde56f863d74077c2e3dd278222"}, &(0x7f0000000480)=0x46) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x0, 0xffffffffffffff7f, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @mcast2, 0x1}}, 0x0}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r4, &(0x7f0000000280)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:03:14 executing program 3: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100003) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000300)={{"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", "22c2aa84b45912e05e50814c7768d581951455a7d36fa00922a11181259e0613", 0xc9d, 0x3}, &(0x7f0000000240)="2bc863bbd7f29453f526463e4eb9c2ea00c1f963314148146a105c32971bd185195e4460728e5b93277991d3688d506cc59cc5f5f83877570b110efd2d64ee1a6ca554651f854047538aeb4d73336169af9460e1a8f94cc0bb7d73ef2f543f4163072532abbfdcfb561983f88f36a6f6f168d61cf4c33460c8dbbfc299c6d89df2819186b37ff649ebd66b6421bfbfef4ee12c5920cbe9cd1b9bc80a055facf29cb08f4d637d3f8b6ef3cdb3986d899d7bfeaee0518853f1ef0201fc065e03d2", 0xfffffffffffffffa, 0x7, 0xfffffffffffffff9, 0x0, 0x80000000, 0x0, 0x9, 0x3}) 00:03:14 executing program 0: socketpair(0x1c, 0x2, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r2 = dup2(r1, r1) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000001380)={{"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", "4a0f4d7e1b5f1fe1ec2b797a50faeaf9c1e6559cba8da83d6d4d99458d74ca2e", 0x3dff48d0, 0x1f}, &(0x7f0000000380)="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", 0x10000000006, 0x7fff, 0x4, 0x0, 0x6, 0x400, 0x656c, 0x8}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f00000001c0), 0x5c2}], 0x1) accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:03:15 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000300)={0x10, &(0x7f0000000240)="f4b0d6326687c99606a2aff9736507d4f046ed4a503922c7b689b69f9214b04c585f0e28c35bc1b97648fbd5eb9dbde7417b4b32260cf7f18c08e8e337967258e4d0628c9a80992e1bcd2b49a95f5a9a23db77fd5cd136a89232ee32c844bc7bdf1d2d091bf2ca67fa47c1f7e9c75a4339030ce159d75ffd75790c86484a0020172d0e1ed4caf5f8e69fb6b77d8039f30997e28597d733faf7ce8c0ed367b1bfe203d5efdd33282f83c0e6d3e3b7789c2951f5", 0x5, 0xffffffff80000001, 0x13}) r2 = socket$unix(0x1, 0x2, 0x0) close(r0) close(r2) 00:03:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000340)=""/184, 0xb8}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000400)=""/133, 0x85}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f00000004c0)=""/145, 0x91}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/162, 0xa2}, {&(0x7f0000000280)=""/5, 0x5}], 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:03:15 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/270], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) r3 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000800)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4) 00:03:15 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) fchdir(r0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x7, 0x2000, 0x0, 0x8001, 0x4}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x6c) fchdir(r0) syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2}, &(0x7f0000000100)=0x8) 00:03:15 executing program 2: r0 = socket$inet(0x2, 0x20000005, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000040)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0, 0xffffffffffffff44}, 0x0) 00:03:15 executing program 3: syz_execute_func(&(0x7f0000000540)="982e152c49c44191d1fd0f05c4417c5ae7c4e30d7e4e4a4eb557660f38320462302e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e506ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c44d7dbbbfdd415cc664f364460f8f933fdc6130a1c9fb110fc4017d6f8a00000000a261") r0 = semget$private(0x0, 0x1, 0x8) __semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000040)=""/21) setrlimit(0x0, &(0x7f0000000080)={0x0, 0xffffffffffffff3f}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sync() 00:03:15 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") 00:03:15 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(0x0, 0x0) setreuid(r0, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) 00:03:15 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) freebsd10_pipe(&(0x7f0000000000)) r3 = semget$private(0x0, 0x2, 0x4c8) __semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000080)=""/78) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r4) freebsd10_pipe(0x0) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) close(r4) 00:03:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002240)={0x4, [0x80, 0x1, 0x3, 0x3]}, &(0x7f0000002280)=0xc) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/170, 0xaa}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, &(0x7f0000002180)=""/80, 0x50}, 0x80) r2 = socket(0x2, 0x3, 0x11) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000002380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0002f7c0010000800100"], &(0x7f00000023c0)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000002540)={0x0, 0x3, 0x4, [0x400, 0x3, 0xffffffff, 0x1]}, &(0x7f0000002580)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000025c0)={r4, 0x4, 0x80000000, 0xff, 0x5}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002400)={r3, 0x9}, &(0x7f0000002440)=0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002480)={@in={{0x2, 0x3, @broadcast}}, r5}, 0x8c) writev(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000022c0)={0x0, 0x800}, &(0x7f0000002300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002340)={0xfffffffffffffffc, 0x42f, 0x200, 0x1ff, 0x9, 0x2, 0x2, 0x0, r6}, 0x20) 00:03:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000002c0)=0xd54faa7, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7a}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x10000, 0x7fff, 0x4200, 0x7, 0xed, 0xfffffffffffff000, 0xfc65, 0x6, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="e8df0000012f8504000003003c0cbdc05c1ac52c8925da0f45bf07f06b69d18e36b4d5170f6e6611ff653cce9a930fd90d0964fa4a490acef2fe4737704edb460f6d0ecc55105daa410f04512cc1b90d27a5ab5f9911fbe3e44958ae9429c7c6e6ce14893afb810bcedaf39d87d250c1c53ff883b69ee725d44249ab48b607ad238620773a8ab460afaffccfb06c5bde7c8bf1f52d0f5b94d7c46d6749e14fb2131b68762865ab25ce22bfe7af86e1b1b200"], &(0x7f0000000280)=0xb0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:03:15 executing program 2: r0 = socket$inet(0x2, 0x20000004, 0x80000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1837ada501802782ecae37d6f62e852e2958e8e0c5216f7b0be893e4303dae76305bf110fc8e62e8bd79a7f776fc100c9c2e004df48eeb1124210b1845656973f2dcf2bbf600d1aa9633bdc5c98a5ffa8bbd710d4de44ed64bd9bb4eb566decb9d44604039308c7309b220c3b878eda79e4d5a30b8aa0f29ca91d8cdeb6f9d2c72ed9340bf8616668ae4"], 0x1) 00:03:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x4000) poll(&(0x7f0000000300), 0x30f, 0xc) 00:03:15 executing program 0: setuid(0xee01) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/177) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0), 0x4) 00:03:16 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3}}, 0x0, 0x800, 0x7, 0x102, 0x7ff, 0x9, 0x7fffffff}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x4}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) 00:03:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300), 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000180)="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") 00:03:16 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) msgrcv(r2, &(0x7f0000000340)={0x0, ""/139}, 0x93, 0x3, 0x1000) 00:03:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) 00:03:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000002c0)=0xd54faa7, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7a}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x10000, 0x7fff, 0x4200, 0x7, 0xed, 0xfffffffffffff000, 0xfc65, 0x6, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="e8df0000012f8504000003003c0cbdc05c1ac52c8925da0f45bf07f06b69d18e36b4d5170f6e6611ff653cce9a930fd90d0964fa4a490acef2fe4737704edb460f6d0ecc55105daa410f04512cc1b90d27a5ab5f9911fbe3e44958ae9429c7c6e6ce14893afb810bcedaf39d87d250c1c53ff883b69ee725d44249ab48b607ad238620773a8ab460afaffccfb06c5bde7c8bf1f52d0f5b94d7c46d6749e14fb2131b68762865ab25ce22bfe7af86e1b1b200"], &(0x7f0000000280)=0xb0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:03:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x1, 0x1fffe0000000000, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) fcntl$dupfd(r0, 0x1011, r0) 00:03:16 executing program 2: r0 = getgid() setresgid(0x0, r0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getgid() 00:03:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet(0x2, 0x10000005, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0xf74, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2009000000ff0200000000000000000000000000010200"/128, @ANYRES32=r3, @ANYBLOB="a9a0e0b76f7943265141fa1fd4e5b47ea470c04ad17fc9c98a2a5306b192"], 0x8c) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup2(r0, 0xffffffffffffffff) 00:03:16 executing program 0: madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) r0 = semget$private(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x1) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000000c0)={{"737bae853ae7d33ac16458a7c4035559258d2f619e99226203a3e354b316f1e4ef5daee7c3cf6bb2f592714062f48db3d7f082b5369f1f13a83d968eee54b13c0bac31d9f8b1b90b0afd1dd47c8e3b8bea0241ba691d7e878b161746ab325216185f626d7c9b25423201cd9760daa854cdde53a9d7ccb11ce96db47590c44a1d57056a7cf9eeec5e585bca4e62bb6035450ee26ae4ce180234578d187856b83284e4a249d78159b163c6c571059994b5d64c7e23d58e405016a14de57ed89e854b83389c7aa926d0f40894c6022ffef5de6193f3035d597354564db3e51e98f67607885591fbcda2c1dfd101bc1a2862d55aef996b7a08600f065896ebbec28096005317514c44938094d2742ffb7a33b1236a5b7d19bbfe4c3e051cdfb7e3fe819a1a928bbe2280ae17fd2c58ef0594d4c44c9a9e928cd2c46bda9012424955852f26d5ba3faff43df8962127bcfc5198c5ca589b3eb31657984a947857bb5d67a1dbf6d3c561fc109dae8a914a1ff3e201ae07070838ac822f2fcdfdf85faebb3fcd424d8389ef8d49c148e7787628acec02ddee89f918332522b45321c583a003dec3e699c526d70cf8f3c5ab2728a140339b06849d94938de8ce7168e10bde59f61f048dfeba933cf28fdf9dad843aca28a95cc57aa69abe93bf1908e09092cf5a8b5be80264b9f89c576f012e34af94786a986964148759883c63d54dcdf2da8187195eeef5e6ab3a23b96fe85fdb2e4b982d1eac21002089791982ba03f067b6099ada676cf360bff83f7750d51387e8b8f44a1d50646d05e1025919bfad0a427c2b407815af348f55e63caaa191b9ac0a7bf4370d97b46a94a053fc6fcd464a04406e78757ab03f0f98cdb1e1ea96027990f627659ff3f262a1832f0f5091e971d672ba2e3ff36f92c28bab379f3df504e26c97322c24d8af9d98b581d5ddc6fb8fa895031551fa9f438eadaf86e2be47e16520513def52a32518c23f8704aeb0362cc7d095612448a819bcafea3202cdecb5a9e82848b2825329bb0489a54622974924d201650cf67b7a3e259e753a3e5a73ea36bc471015ad2833b21852de4fecf11bc8da4dca8dd6f88a241a71fe56155aae04963490b8fc57f534e314cbc64254efa12995e68ba917779865845aba67f34ebcc34014a517d86ec6dc9cdd79b3c1ecdf2f356fc2fb2abcee199ca3adf634a1881b08cb7a14a9bd40a2e4d0fe57bf88b8a2692899901b87ae9337a1c81efb6dc5b380cc1fc67bcb337b05298e38b276d67d9c204a51a61804d49c2b880363457f9a198482d40be13167c513af449161d52ac345006b99ea4e479f36613942beed9b60e672f7ffec145061d8920d436130efec7ae4ee450ca441350bb5b86fd949ffc42e224108c878eeb874505175a53732e99099fbca5267f18c8335ac916258f824195f1840fddf", "21d71f9ac242b43ad6c0d450d5f34cede4d48a85ae55c21b3cf5b803697e1090", 0xffff, 0x82}, &(0x7f0000000080)="bd288cbcfb8a5fbd5500948a", 0xeff, 0xf8, 0x200, 0x1, 0x4, 0x8, 0xe1a, 0x1ff}) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/53) 00:03:16 executing program 3: r0 = semget$private(0x0, 0x3, 0x400) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f00000000c0)=""/198) syz_execute_func(&(0x7f0000000000)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380)={0xffffffffffffffff}, 0x195) semop(r0, &(0x7f0000000200)=[{0x0, 0x100000000, 0x1000}, {0x7, 0x5, 0x1800}, {0x3, 0x5, 0x1000}, {0x4, 0x9, 0x1000}, {0x3, 0x9, 0x800}, {0x3, 0x7, 0x800}, {0x0, 0xe99a, 0x800}], 0x7) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r3, 0x100}, {r3}, {r4, 0x44}], 0x3, 0x1) 00:03:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/509], 0x1) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:03:16 executing program 2: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) r0 = msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f0000000000)={0x0, ""/46}, 0x36, 0x3, 0x1000) 00:03:16 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast1}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x2d, &(0x7f00000002c0)={@empty, @random="59018b44bd8d", [], {@ipv6={0x86dd, {0x3dd7, 0x6, "9557e6", 0x0, 0x0, 0xffffffffb75e384f, @ipv4={[], [], @broadcast}, @rand_addr="aa53db688835a90024e14e1b671e555c", {[@dstopts={0x12, 0x0, [], [@ra={0x5, 0x2, 0x401}, @ra={0x5, 0x2, 0x1}, @ra, @ra={0x5, 0x2, 0x3065}, @pad1]}, @hopopts={0x4d, 0x0, [], [@generic={0x0, 0x0, "1a86f870d7b2955860ef8214d7d9a1fc24119b5a1b0f7a0ac455b267ee9b81dd7cb88efc3d8af20a179911ad66d4452e5572b08ffcef6cb4d07ad2b0467fa2fe6a298da0154ec57545acdaf8257039a4f366fee0b0c1034549cb226d1220c8f23918b9e8c0bcc40f27dcde31ecac3bb4bf520ca40a1ebfb78d5a94e384fc7004a82ff0422ca03a1990e405dd2d7c97dd71dfc5353110b345794d5f597e62b2c30f8b690494fd7fa384137cbf4f56bb11274d2c344162b12fe801db179cef365ac2733c776c"}, @padn={0x1, 0x0, [0x0]}]}, @dstopts={0xf46024dc3205b088, 0x0, [], [@jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0xffffffff}, @enc_lim={0x4, 0x1, 0x7}, @pad1, @padn={0x1, 0x0, [0x0, 0x0]}, @pad1]}, @dstopts={0x3d, 0x0, [], [@pad1]}], @udp={{0x3, 0x1}, {"00e81ebed295a00b04c61cfe92c77c18c2549c2e30d88f64bb5ddbd940e5997ad25ee7295fc32c7a46a6fb27560de557b593eae45ae03e9c4bcd1e2b56a610d12ef25dc52e261a8c06e2ec799ff3577adae6d408872109cccc1178b1d9c4b8c3d68ac450e3ca899b361afdb0eb725d1e787decac3673dd3f3b01ce8cec22b0cbd64e2dfc2848803465d0b90e2ff86a63407b4d"}}}}}}}) 00:03:16 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000280)={@multicast1, @loopback, @local}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x12, 0x2, 0x9) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000002c0)="29b5fd1ab332e67bbb9e8a2030a005576bef6ac759e261036797b8b4cc7a72114088647dad7365cfa580ec3f829c116a479cd546a2660e78c906acd611ee436bfb060dc599e7af138930f487570a2e61ab9e0344758f5a61389723530b831c0a21ac21d3787a726eab594a8ffbab53705412bad1895cc054eae42078835aa1b598e08ec5039f9cdc2d068465b4b38cb93138e21f1e6edb4a67f899d044eb0d2c30fbeb1b0cd08a05fa35f8bea1d7fc860f7267cbcc625efa8ac5ec9aae54ecb8b6d6860f0bda5870a996986ae914d5cb6bc34d3151293caf96f3") 00:03:16 executing program 2: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) read(r0, &(0x7f0000000380)=""/194, 0xc2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0000a403"], &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc141, 0x8000) 00:03:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0xffffffffffffff71) 00:03:16 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) semget$private(0x0, 0x3, 0xa0) 00:03:16 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) truncate(&(0x7f0000000140)='./file0\x00', 0x6) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open$dir(&(0x7f0000000100)='./file0\x00', 0x140, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:03:16 executing program 1: freebsd11_lstat(0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r0 = semget(0x2, 0x0, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000800)=0x10, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000300)=0x4) fstat(0xffffffffffffffff, &(0x7f00000004c0)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000740)) r2 = geteuid() setuid(r2) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) accept4(r1, 0x0, &(0x7f0000000080), 0x10000000) 00:03:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xe9, "f3ef13afb78bf06b44f371a1295700f31fe6d10ac279519567b7688f92c3a8f57d35178916a2d9cafead5120e03c8a67f70b3a7cccb0d4724db0cd32575451069386f883c6216ce6bccb6b23b223deacc744c4f66b9299f7ab9dbe6f5ca773f89be6014eff8be99ac950cc0e88695c391c24abf2b9f72b95c54bf847fc5b9a00ce8a99c691813dead53f61fc595d05643297873208d23264bcd710bb1dbf443b4c39d37c89a0f133eb7ecc70c84228824238cd450ba9e57b5851f781aee1a004b7a4e9ca19ea9681423a6bfcfba9debc567156f96741a78ee5fd546cef4931bef38743d58113ad1efc"}, &(0x7f0000000140)=0xf1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x8, 0x3, 0x401, 0x7fff}, &(0x7f0000000300)=0xa) setrlimit(0xb, 0x0) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') mlockall(0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sync() r2 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000c19000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/181) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:03:16 executing program 3: syz_emit_ethernet(0x10c, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2004, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x5}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0xffffffffffffff81}, &(0x7f0000000180)=0xc) 00:03:16 executing program 1: r0 = socket(0x1, 0x2, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x8, 0xff, 0x7, 0x6d, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xdf8, 0x100, 0x80000000, 0x9, r1}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x1b, 0x0, &(0x7f0000000040)) 00:03:16 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="4cd74f738c000010000000000000000000"], 0x0) 00:03:16 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f00000000c0)=""/146) 00:03:16 executing program 1: syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") socketpair(0x0, 0x10000000, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f00000012c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001200)={@in6={{0x1c, 0x0, 0x6, @mcast1, 0x40}}, r2}, &(0x7f0000000080)=0x84) 00:03:16 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10008, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:03:16 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r2, &(0x7f0000001780)=[{&(0x7f00000002c0)="05003d6eb9e1529594ea07bd94151fde79ba74e8d91ccdf062376138cb3df96cdc60e9267c94dd7e1649ce67737240317383a8818e9cb857b01cde0b05d6aa1e15b3af8f4a57bab8fd4a3d1480512f98b30e04ffd0959767c67fd8a0de8dc8c66c5c5cdfaace160ef63171a7d9204926c53955c1d8ebe7117bf26e3383d2b878a9c0ac69c521df991e3259a3fc200e6fd841a59c9affe366cc8a87ac09522fb4", 0xa0}, {&(0x7f0000000380)="bfb2dbf0520bd2c618ee39ea5523a2e881a7e505bf51954c9676b34021362ba6b913e2df611d785c3555157bf118092af6332fb7f12288c0e13089a9227d211cc94943fd9d70933b208944ea94e2e8c5dd4bc3d3eef88b43a665de681723fb720041bbb489971917e6760240a53f0944b3fd13438a2db83e1340b020418b9b8eed634b8b7949acc65ce31fae4e7f963273833de9c86337c251c21527d9120148ac202b78e65e358192", 0xa9}, {&(0x7f0000000440)="dc56f8d3cdfe25a122b1971a81ff8d7d5f939e2a10d05a9a929cbf3e7a78db13d739d427284109c8a1d4e2cc1ffbc5d900fd4c49609c305b91a7145d5748589d233cf7f1fd9301d0758d6c4aeb5e466ef13d784adf724f3122d5ba79c56d475e22be27762a7186da223628b58c3240ce4b8724a274694aa5f0b7b95dbc888421638497b7a37af7bca08b62b5680207", 0x8f}, {&(0x7f00000001c0)="e19a9b702befb4535f065078bea7a199e0a7612bb2ac0aea949f1536851d965c7d15718f399d351e42c6f60c5d5f96a229dc6e65e73aa2c59ccf280afb2bdf08dc5a1267879e1396426e55aa22a5dce0a7716c1a5c3b3275e899f9dd3064c1cdba7be7cea82fc734f7ae5c4ede32158579", 0x71}, {&(0x7f0000000500)="20929e76eda15571b83295dc94668caf50ba360db854ae971f6cf71a0886032d9e4bfdcafef70ab77247f03823faa4bd1f87deeaa24a3f923cf74c84a6cdd8fc55880cae861f622ef277b3d7eb", 0x4d}, {&(0x7f0000000580)="4ebacdbfca80ca3c8ddf210041781b740ab7f8a2ae5a5852350ecb7e1a0720f88895d053a7d08fad7c679485dde57a5f505c20e226ede18f40fdcb2330007cc45991dad2e406b2891076adac167d349b5492bc3f", 0x54}, {&(0x7f0000000600)="a3a772f8ba43a0593d1c04b8ddb0ad", 0xf}, {&(0x7f0000000640)="db403844febc5795f8efcb6ad83ca94d7e96c249e3ef504448571a21d1243d85ec", 0x21}, {&(0x7f0000000680)="d38d421f78c09c56239fdf544523fefd71bbb017f9abc5b009223ec8c446aa9397c7aba1972752779e133bb6f55611f7799c", 0x32}], 0x9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000006c0)={0xffffffffffffffff}, 0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) fcntl$getflags(r1, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r4, 0x7fffffff, 0x7, 0x9}, &(0x7f0000000180)=0x10) 00:03:16 executing program 1: getegid() syz_execute_func(&(0x7f0000000140)="9834190f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb85200002f53f187888c49f8a1c4a51fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") 00:03:16 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x10200, 0x60) r1 = socket(0x1c, 0x0, 0x20) fcntl$lock(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() r3 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) munlockall() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x800}, &(0x7f0000000280)=0x8) fchdir(r0) 00:03:16 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) 00:03:17 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8008000000020a, 0x2) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040), 0x4) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="aa7056e4") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fdatasync(r2) 00:03:17 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000040005000000"], 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r0, 0x5, 0x7e}, &(0x7f0000000080)=0xc) 00:03:17 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000240)=0x4, 0x4) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/58, 0x3a}], 0x2, 0x0) writev(r4, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:03:17 executing program 3: r0 = socket$inet(0x2, 0x1, 0x9d) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) fcntl$setstatus(r0, 0x4, 0x40) 00:03:17 executing program 3: syz_execute_func(&(0x7f0000000000)="0c1db5b59845cd808069e4f56962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101edfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655e5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0xf6) getpeername(r1, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380)=0x1, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fstat(r1, &(0x7f0000000200)) r2 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000300)="a55f9d") 00:03:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0xd9f, {{0x2, 0x3}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:03:17 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800120e25d8 rawinp (rawinp) @ /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 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 00:03:17 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa015d81600f8ffff, 0x0, 0x0, 0x0, @broadcast, @rand_addr}, @icmp=@info_request}}}}) r0 = socket$inet6(0x1c, 0x5, 0xdfffffffffff0001) lseek(r0, 0x0, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000000040)={@local, @broadcast, [{[], {0x8100, 0x100000001, 0xb3, 0x1}}], {@arp={0x806, @generic={0x6, 0x86dd, 0x6, 0x7, 0xd, @empty, "09259716ddaae9", @empty, "65abd69f747bd8b6c03b3114f9a5e79d"}}}}) 00:03:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100000001, 0xe7}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x3, 0xfffffffffffffffe}, 0x10) 00:03:17 executing program 1: r0 = shmget(0x3, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) r1 = dup(0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000002c0)={{"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", "48be46d6dd71bbfc38f179558a4b57dbf1ea37e2b945466116ebf0b5216a176d", 0x8, 0x6}, &(0x7f00000001c0), 0x0, 0x2000000000, 0x8, 0x100000000, 0x3ff, 0x40, 0x3f, 0x8}) syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) freebsd11_getdents(r3, &(0x7f0000000040)=""/195, 0xc3) 00:03:17 executing program 0: munmap(&(0x7f000089b000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) 00:03:17 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100404, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x40) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x7, 0x400, 0x5, 0xf1, 0xc000000}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0xa9, 0x1000, 0x200}, &(0x7f0000000340)=0x10) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000080)="052772802b71216dad9f3c68548d4b67209cc9464a8a60f45e0596e2fb86a5564d3ed49e8b6ad96239f50eb79446a3a9216667421bff354788ddb5de68d13f38c5b91a882b834bae1553236330477a4fba9f0615a6e24bd7c90d1ec721e6465fd600dd31aeb7b33e47d1df940fc3aee713fa78f489cb10b86b515bb7064c09e333a893bf7d748195ff0b43ea090cf357696fa1c8324685bec7c95fa0abdc34d38619e766c91227bc0bf587af8398bb9d4971f02aa6b0633df6dd86d474c684aed6f0da") mlockall(0x3) 00:03:17 executing program 2: r0 = dup(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0x0, 0x1}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r2, 0x3, 0x401, 0x9, 0x2, 0x9}, &(0x7f0000000340)=0x14) setrlimit(0x6, &(0x7f00000006c0)={0x1000, 0x9}) fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) mlockall(0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x1, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000140)={{"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", "5fc696c321826fc0a395881428849611d87738f784d9103d1f7dfac5a6d93bd4", 0x3, 0x7}, &(0x7f0000000080)="3d8636a1d8b58f6fcdd51d058cb53c066c17b65112a93be23b4fe4351497cc67cb00835b10f8207bbb4cd50e1780f674d32463f6cf926f8c90c1fa1c3cef50d7debe6c38e4800e633727270a963fa09d2d714750e9b41473f6b2978a4a444c218de2", 0x4, 0xfff, 0x7, 0x101, 0x9, 0x10000, 0x100, 0xe451}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:03:17 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x8, 0xdd) syz_emit_ethernet(0xbd, &(0x7f0000000200)={@empty, @random="ce208b1c7adf", [], {@ipv4={0x800, {{0xa, 0x4, 0x343, 0x0, 0xaf, 0x65, 0xfffffffffffffe00, 0x6, 0x22, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@end, @generic={0x82, 0xe, "5d9487ba0d396f89cc57fc3d"}, @generic={0xd7, 0x4, '7,'}]}}, @tcp={{0x2, 0x0, r0, r1, 0xfffffffffffff7e3, 0x0, 0xc, 0x40, 0x9, 0x0, 0x7fffffff, {[@fastopen={0x22, 0x3, "b1"}, @nop, @eol, @sack={0x5, 0xe, [0x0, 0x6, 0x401]}, @mss={0x2, 0x4, 0xffff}, @window={0x3, 0x3, 0x6}]}}, {"b2cbc915b96e5083050148f0d5a20e41633a18459b7176d4ce8bde3d069735644c461d19fd202a98027c3af9fac6a0ce46bb124ab351e96610a7cfae738fa4491d22f7ac0c51f7f9da56ae426396aafbe9fdb0860e8ab9"}}}}}}) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="26d34edf1584ffff0900ffff0806000f86c706010000aa3cd7aaaaaaaaaaaaaa2aaaef94b62e65a6a7e3032245e52b5260272e84926cb20961882551bf355f0bed1c6836e2bc632cda56b4b4a9ce6350add56dc5c144c30fdbb5c0db3a6e3ebef54aac2542dea1c4966b41e10c3d5c3230f75a5f2ef2698f86e084e26fe423151af833e8fb4dca6fb419bf63383f2e20e1297992a1a7597abaef1d133af001a6a9fa926b903e4855b2d0a10dd6b21a0214849568"]) 00:03:17 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket(0x2, 0x6, 0xa) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) 00:03:17 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffff00000000009078e0000001e00000010b0090780000000045000000000000000000000000000000ac1400aa00"/66]) r0 = socket$inet(0x2, 0x10000002, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000002c0)=0xfffffffffffffdf9) 00:03:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2fadd52f78030000000000b95c9a9b4f2dd414c59ec92c3e96f30154666250d22365b01bfeedb67f673cdbcb87546b73ccecdb5bf270856037d80bfe5c64050529bf8935200dec895d943bc11e4ede4e3ccde069"], 0x1c) 00:03:17 executing program 0: syz_execute_func(&(0x7f0000000200)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind(r0, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x6, 0x4) 00:03:17 executing program 0: r0 = socket(0x11, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$unix(r0, &(0x7f0000000000)="bf6eff0100000043", 0x8, 0x0, 0x0, 0x382) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffcf1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22, 0xffffffffffffff4a}, {&(0x7f00000001c0)=""/250}, {&(0x7f00000002c0)=""/150}], 0x39b, 0x0, 0x2ec}, 0x0) 00:03:17 executing program 1: r0 = socket(0x3, 0x1, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:03:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x8000000, 0xfe6a) bind(r2, &(0x7f0000000100)=@in={0x2, 0x2, @multicast1}, 0x10) accept4$unix(r2, 0x0, &(0x7f00000000c0)=0x33, 0x0) 00:03:17 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10c, 0x140) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x2, 0x4, 0x1, 0x1, r2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0x1}}, r1}, &(0x7f0000000100)=0x8c) 00:03:17 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x40, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000280)={{"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", "583fe5c2ea13dba264658cfa93a3b144b26bb49b82965b746e7da735cae3461c", 0x1a, 0x9}, &(0x7f0000000200)="ea8166c0524e2fa331744fc673da8c8473dd5019b174c5a83f3398760069f9da42e63a16107c391b354c7a90012150eb4c860d18eae2ea9bd32b1e7569fc0593c3ba40cfd0b542eb73d1e3d912a45f31d0fe1bbbab6dd25868e1cad5256d743a3651b3a1e23db2c874f80301fd40b50bde", 0x1c0000000, 0x40, 0x3f, 0x7, 0x6, 0x4, 0x3, 0x8}) socket(0x2, 0x20000000, 0x100000001) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) 00:03:17 executing program 0: r0 = socket(0x2, 0x5, 0x80000001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6541}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x1000, 0x80000000, 0x0, r1}, 0x10) accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000002c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x5, 0xfffffffffffffd3a}, 0xc) 00:03:17 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x8}, 0x8) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:03:17 executing program 1: syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x100000000, 0xd30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) freebsd10_pipe(&(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x43b}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r2, 0xff, 0x62, "2202b463115045ecfb5030bc36804f14bf2822e9a7c6844e6d8bf29712b9494b54d7f2a8de9994850bdabe125acd8491cec6a7dea81decf69fd946fdac805bc93d27987657594a8266c2c518417f52fe519dd19edc3915342421f93c0721635f3206"}, 0x6a) 00:03:18 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x72, "70378a6ab963e2eb25ad86e0cdc1da77cd432b66c9a1d5100c0000bc46dbdd130f736a56c95994d3173a4742d1bcc7cef0190c04a021a22dcd212061f7de213ea9d63a3e58a59c838fc9382a8bc8d893cc880de9cc17c69e20228a7e4a804558601dee443f06e5a099ba17ef34655886ad74"}, &(0x7f00000000c0)=0x7a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x7ff, 0x6000, 0x9b, 0x2, 0x80000001, 0x3ff, 0x9, r2}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3, 0x6, [0x1, 0x6, 0x1, 0xf936, 0x1, 0x9]}, 0x14) 00:03:18 executing program 1: r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x40}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 00:03:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000280), &(0x7f0000000200)=0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3ff, 0xffff, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8000}, 0x8) 00:03:18 executing program 3: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0101c5811416ff95edf21361839c96e4a2c09c74a3b76a984bed13"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0xf9) 00:03:18 executing program 2: r0 = socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d00f4f3504730000f30f18a8dceb4e4ec6c38ab7e2") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000005c0)={0x4, 0x800, 0x3, 0x7fe00, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="05000800ff7f0000"], &(0x7f0000000700)=0x94) sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0xff, @ipv4, 0x9}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000040)="4d2ac6df5424e3ecfa4a869dce9b913d7ac09fda92b8d713034a63ecdfdf80437e86ea3a6b580d7d62ed5fffa3b6a97071fc3b77461555dd86405b66d3aff4e30e318f", 0x43}, {&(0x7f00000000c0)="35f928977cf78bec45fb833e22bf7e552e04bb9d2b395283f73327af946c8c271a187962fc93c6e3bf3b028ef0034077395f280e5e5bfeac58baa94c5ab47f4070c80d35d0eee7576515303f87ba34e6222cc76751977b3481411dfaefd9a098fe4137f8b1768e9ab472b9b1afcd015409942f31b714940466037f567df569e0cf23b77c771895284a1e8ed7694e102c039d771e809eba0a333919fa44d81181b8a94f7adbfcb26d3256452d84b6b30a73a2169648ee54bed1bc7b297c596d13fc5fb0df55a80cc72722fa44f7a7e0dc997929cbd710b11ea34362c1f3879a1c41cd42edd2a0a7", 0xe7}, {&(0x7f00000001c0)="c33167176a4c1c00dd49f7f34424c27e094d1c22c18f86ed54d3edd7f379cfac639d9cffdff9eccde93b1bd33ba7d9232ae8925f69f1c6668e25568f1c3ea9a5ba087c564604f45d44e02b9e68d6efc03bbfd5cb", 0x54}, {&(0x7f0000000300)="adca7ed7b8f0d2c39201eb1d167c4e3089d411d5f29114258736913665db7290f86606bff734ffc34a794785b8b13364874e21c4c83c2cbad6fd38fc30125ab526837470bef9359e211b6f8be34ef08d43552aabe75c2955d0ecef7a948e9e0f3f1f06fcdbbe02fd5abb00b7e6e1f8f688f572c0b213e9366ea0cb03e511f531c36cc4487b88e9", 0x87}, {&(0x7f00000003c0)="d50a3e6255915e3cd21d7867ff52ff2e668dd7311e474a5e4ad2783292d577f60a6438667b23861047e6715d599d2e4ca6da17d60ab871b4374d3d76db7cad120f62208a193c2eadf32a319220bc1dd62a7df023c2e5e61770d8e96fcce453e3cac324174105c9b1", 0x68}, {&(0x7f0000000440)="6e9d81272ba542e8af5481574ba3dfcf54124661bd77361be136310eed25e5aa67e4b5d2c490fd9efeb2485821510860dfd610a8c558", 0x36}], 0x6, &(0x7f0000000740)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0xffffffffffff8fc8, 0x4000, 0x7f, 0x400, 0xffffffff, 0x0, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x7fffffff, 0x2010, 0x100000000, 0x0, r2}}, @authinfo={0x10, 0x84, 0x8, {0x40}}, @sndinfo={0x1c, 0x84, 0x4, {0x704, 0x0, 0xc0000000000000, 0x8, r3}}, @init={0x14, 0x84, 0x1, {0x6, 0x3, 0x8}}], 0x88, 0x8}, 0x181) 00:03:18 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getegid() getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = getgid() fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) accept$unix(r7, &(0x7f0000000680)=@file={0x0, ""/4096}, &(0x7f00000016c0)=0x1002) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000540)=[r0, r1, r2, r3, r4, r5, r6, r8, r9]) r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r10, 0xc444443a, &(0x7f0000000580)="61ebaa41debbbc9a229d05de6e19613fef18cb407cad4cdeed1158b2") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x901, &(0x7f00000005c0)={0x0, 0x1, 0x3, [0x8, 0x2, 0x7fff]}, &(0x7f0000000600)=0xe) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000000640)={r11, 0x8, 0x62b, 0x1, 0xffffffffffff0001, 0x3ff}, 0x14) r12 = socket(0x17, 0x3, 0x10001) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r12, 0x84, 0x9, &(0x7f0000000000)=0xe2, 0x4) setgroups(0x0, &(0x7f0000000000)) 00:03:18 executing program 0: r0 = socket(0xc, 0x2, 0x7ff) sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:03:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) close(r0) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000b00)=""/10) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x10, 0x5, 0x0) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgrcv(r1, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2}}, 0x0, 0x7fff, 0xffffffffffffff81, 0x10, 0x0, 0xda82, 0x1000}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r4, 0x77, "d75bb0041ac9ef4ee99b01bb44b071307d37fe55b6f8ad8915470542deb202172da74f9db5c0000bb5131e5521ce5d9caab0131a09c0a432966af8808ce7decdb37852a3c669354840c7de4bd82c46e6877a988e7df93fa4445abdac6cee8f707b27c3de9cb2a97e7771d99991c17ecc01d39b6752a754"}, &(0x7f0000000240)=0x7f) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgsnd(r1, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x47, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) 00:03:18 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xf6, 0x7, 0x4, 0x8, 0x7, 0x8}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x7, 0x1}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x10000001, 0x84) socketpair(0x10, 0x5, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd}, &(0x7f0000000240)=0x8) 00:03:18 executing program 2: r0 = socket$inet6(0x1c, 0x10000004, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="ab4a22f683238ff8d14cfc923660144f972b75339de43e2fa7fc7a1ab4569a53c33ee6a940b601a4f701aa8130288953a1ad69dfb4aff780b70c0ece68fa949098573fc31d78e3fea9bf85cb16ed4358d7c151d304cf1b21e2c50347655928f719cc75efa5d44c2501667d7dac4beed81d46eff38c19da081b7b927e7a01a8f506e91a4d65ddcae7d39c1533c981a0a3a7dd28c1cd10ea1ee0051e9f4665f18a0eb6013d6d2df99c78ad5ae79955ecfe9e0ec069a9de1db6552e9109d28da93638d572794311eb19e8ccfd4233efc8d6fed7df0bd437d37fc1b9960f48c3cddd65bd4505bb917a5497689c32c9e22eaa8bd3a5d5154307493b97b735") syz_execute_func(&(0x7f0000000380)="b1a591cd80e63dda470f1b4ae2fd60c4a131f6c5c10fc4014ca55883b30ca5643e03c44149f2168f4808eebce00000802000c4c3456e74df0b09ea85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:18 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0}}, 0x0, 0x4, 0x5, 0x8, 0x401, 0x100, 0x80000000}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0x1000, "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"}, &(0x7f0000000200)=0x1008) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$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, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:03:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) fdatasync(r0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200) 00:03:18 executing program 3: r0 = socket(0x17, 0x5, 0x3) r1 = semget$private(0x0, 0x2, 0x8) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f00000002c0)=""/238) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffffd, 0x1000, 0x11, 0x80, r2}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xffffffffffffff2f, 0x2, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r3, 0x691}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240)=0x8, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6, 0xffffffff00000000, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x3, 0x800, 0x7f, {@in6={{0x1c, 0x1, 0xab2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x3, 0x3, 0x3, 0x6}}, &(0x7f00000001c0)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x2000, 0x17cc, 0x8, r2}, 0x10) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:03:18 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c090f05c4c1fa2cafe31b000059bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:03:18 executing program 1: faccessat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x3, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x400) 00:03:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x8009, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000003c0)={{"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", "524f034bc8f5194754a604c755e90019467e2523b8c7fafc4c140b2043673beb", 0x6}, &(0x7f0000000380)="e7e9fbbe86b58856d75f5a3c69415c80785bf860cff53cc438c130966c", 0xfffffffffffff801, 0x20, 0x75d, 0x3, 0x4a, 0x0, 0x8, 0x7fff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000002c0)="2005b91afdedeb12294af506717525c91406e97d74ec310417c3836a098caab73ed2c9595f4be6647840b3dcac036ffb78d5ff02520e3bd71ac44dd411249f65fe900798e9236dbd54b16f8c16f7a352d4be9bb7cedcb5eabfbf95384fd8fecb9e3ef98e2109da229713b5fa68ef028fb61a1d673729ca7c97eaa6c817a61a65a902dc136ab750a4ec95d9e06bee77502bfc6eed5cf84f6e7eb43efd5e") ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="d8caf1fdac40c4c5efed452fc8bcbea3e29f1f47a2cfa4d1c77ff319e8047ae5c61f5bc6cd488700e02ce521e9c0b10417053990d92dc6d7ea9b130387c444daa43f68b9a3359a2bf1a64a01f6f7c3431da13ae4a5aca7157ff6bd96155225e94b84a5d58f76fd27c935dd3d556e19544ec732f650539e8990a9b5bd29f5e1c1274bc837e2e676a97f7ad7fd45d6787d278d7e7e793aaac05a1d10304f7ac7f0d491b5d3fc8a95b5da4bf9b92d2b8771ffd0363b66a1394ab963") ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="d995e3418a3d35d0ae843e25f10b0b3dfa8123f10306392d2752908715f15e4f31dc8c30c747f678c267778691da3d6e624dda8a47fcce2c70dc27836e7307387d93d585d5f43f7116485e6bb11dc7fb344c5766cef4f2e143fb221738aff4dbb4e6cc206e70445511d1d91b77494d6e1caf022f9bef8150799347afdba2e58d82e2ff20fa843d193a9c6ee47a0d06730436061dd5cbe52e19085bbac6e1205671387c73499dd682c671bb825aa64c944bf6612d9d05fa60f2309a0088532f7c3f9231c5a29d2a925aef4a4411bd00c917") getsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)=""/72, &(0x7f0000000100)=0x48) 00:03:18 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000580)={0x0, {{0x1c, 0x1, 0x4, @empty, 0x10000}}, {{0x1c, 0x1, 0x4, @loopback, 0x1}}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:03:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xef0, 0x5, [0x1ff, 0x401, 0xe375, 0x2, 0x4]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1000}, 0x8) 00:03:18 executing program 0: syz_execute_func(&(0x7f0000000280)="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") symlink(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x17, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7, r1}, &(0x7f0000000140)=0xc) 00:03:18 executing program 3: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r7) socket$inet_udplite(0x2, 0x2, 0x88) 00:03:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}}, 0x8) syz_execute_func(&(0x7f00000002c0)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:03:18 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x3a489}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:03:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f53851e99386380"], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4000, 0x88000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:03:18 executing program 1: 00:03:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x208, 0x4) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x1000, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xfffffffffffffc00, @empty, 0x3}, 0xffffffffffffff57, &(0x7f0000000080)}, 0x4) 00:03:18 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@loopback, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) 00:03:18 executing program 1: clock_settime(0x0, &(0x7f0000000000)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r0, 0x5) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000280)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f268e60c10000000e9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151defcc1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0efc4c1bcc63148c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f0000000000)={0x8000000000000005, 0x26}) 00:00:00 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad07977512870849"], 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89db", 0x2b) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x3a489}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:00 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x1) fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f00000008c0)={0x10000000000b35d, 0x800000b35d}) fchdir(r2) mlockall(0x1) getsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:00:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x75}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000013c0)={r2, 0x6}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) read(r3, &(0x7f0000000000)=""/216, 0x422) fsync(r3) socketpair(0x1c, 0x4, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x15, "c8bcaa139bd834eaa16cd970bb2764f65d787d19bc"}, &(0x7f0000000180)=0x1d) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r6, 0xf, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f00000012c0)={r7, 0x32, "29839bc30d8c22062984a09c784e35d52801da3ae29b831dac8bbb37d7c1471b6558bd4fd8bde7984ac32dce3511bb8e9c54"}, &(0x7f0000001300)=0x3a) 00:00:00 executing program 2: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x6d1, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:00 executing program 2: sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000500)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:00 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x3) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x80) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000380)={{"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", "12656540aee7de9e3812a5869de74aa2f9b90caa564508762466d4a1ec0823cc", 0x0, 0x400}, &(0x7f00000002c0)="f73906289396fb99f53e440400ede2cd60c559117df937e55b87d09808c546344515fdd41d08411993f2fb75ad9a10e2a8b6590eb29e0458238689ef594c248b40118dd3bd3006667aaa6e13eaccabf90947e29afa2b1c07ceee2ee0bd9b0807151a78464a2626c3ee27e92d303ef77aa6514a63340653ff06093ba343ed24d319674c4c0dead0a7b7eeaeb3b1f5220bee0230dfc5e4953bb6cef342445f727a65fd8b42f9cc46c0ba0daf43778fe88473e7f2ef34fa7a1e1fe26c3c6a", 0x5, 0x100000000, 0x4, 0x7, 0x3439, 0x0, 0x8, 0x200}) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file1\x00') open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:00 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xd609}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x3f, 0x810, 0x7ff, 0x4cc, 0x9, 0x8, 0x2, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x9, 0xf, 0xf4e, 0x5}, &(0x7f00000000c0)=0xfffffffffffffeda) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x17946488}, 0x8) 00:00:00 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x44, 0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x0, @rand_addr="16aeada024c2afd1efce63f8ab5ab8ff", 0x8000}}, 0x0, 0x7fff, 0xfffff00000000000, 0x101, 0xe3d, 0x3}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x5, 0x3, 0x2, 0x8, 0x6}, &(0x7f0000000300)=0x14) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000b7b000/0x4000)=nil, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x7, 0xfc2a}, 0x8) mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x586, &(0x7f0000b7e000/0x1000)=nil) 00:00:00 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000080)="b78b8be38bfae63458d870f810ef6b384a9d08c0004062b1474cb22c59b0b798229f7d8248bb3d1fd871d57f4d5245d169ab7e3688ccc9f398a4f93f2cd7df0b4ca6a07d2a4163cb1d89ad105cb1f95a78cdf12504920fb066dd225212d05fad53a2969c4ff7b897ed8112c5") 00:00:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x6a00000000000, 0x80000000, 0x1, 0xffff, 0xc5, 0xe9, 0x800, {@in={{0x2, 0x3}}, 0x0, 0x80, 0x2, 0x20, 0x462a9f5c, 0x4}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4e47, 0x8619, 0x420, 0x0, 0x2, 0x5, 0x7fffffff, 0x0, r2}, &(0x7f00000000c0)=0x20) 00:00:00 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000080)="5c50ae14335ff148a6c11cd33e865de72b9a0b837c2dc587fbf979cce386d0fa3638c6b28b3945574611911b19626865519c27754da9ccd82c0decf9114c58e71e3be9513b880f6f391e6ab01a74d329a0ee7f36266511f3e52e3d1dcb6259a6052e238292e36eaf20a96b2f1026a1d6a78488a7", 0xff, 0x100, 0x401}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="984c5e5ea84a1c2b0f05f365bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300c4a3f915f81e00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4229196b2a0e10000f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:00 executing program 1: clock_nanosleep(0x800000000000007, 0x1, &(0x7f00000000c0)={0xfffffffffffffffd, 0xb}, 0x0) chroot(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') 00:00:00 executing program 3: r0 = socket$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, 0x0, 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) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x10, 0x0, 0x0, @local, @mcast2, {[@dstopts={0x0, 0x1, [], [@ra, @ra={0x5, 0x2, 0x6}]}]}}}}}) 00:00:00 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x101}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:00:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x7fc, &(0x7f0000000000)=0x8001, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1ff}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2}, 0x8) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c02c4827979f8f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509440f38f0bf29c0000034d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket(0x1, 0x20000004, 0x1) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/190, 0xbe}], 0x2, &(0x7f0000000300)=""/148, 0x94}, 0x42) 00:00:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2000000020002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80") getsockname(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) close(r0) 00:00:00 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x10000000003) 00:00:00 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000040283bbb50fbcd59c4b3ab6d0000000000000000000000000001d08d000000000000000000000000000000000000000000de080000030000000000000000000000000000000000007bc91dfc00000000000000000000a600000000"], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) semget$private(0x0, 0x7, 0x3c9) 00:00:00 executing program 0: r0 = semget(0x1, 0x0, 0x100) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/81) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x2, 0x5}, 0xc) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000180)=""/75) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x100000000, 0x6, 0x7fff, 0x8, 0x800, 0x0, 0x7, 0x100000000, 0x7, 0x0, 0x5863}, 0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0xffffffffffffff01}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x10001}, 0x8) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000300)=""/170) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x3, @broadcast}, 0x10) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r3, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000004c0)={r4, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000540)=""/35, &(0x7f0000000580)=0x23) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f00000005c0)=""/228) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) semget$private(0x0, 0x7, 0x200) socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000006c0)="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") socketpair(0x0, 0x7, 0x2, &(0x7f00000007c0)) semop(r0, &(0x7f0000000800)=[{0x0, 0x572c656a, 0x1000}, {0x7, 0x0, 0x800}, {0x2, 0x2}, {0x1, 0x5, 0x1000}, {0x1, 0xffffffff, 0x1800}, {0x3, 0x200, 0x800}, {0x1, 0x100}, {0x4, 0x100000000, 0x800}, {0x0, 0xffffffffffffff01, 0x1800}], 0x9) r5 = getpid() r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) r7 = shmget$private(0x0, 0x1000, 0x202, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000840)=""/81) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000980)={{"d17ab57b06cc56f38bfdef8424e7a3e11e26bd6db8269f6d21da0d194357707ade2f7e8c4ecafc9a815c4836f5877cf08a58abd30ddcb28df3620ad67fb7ddbec3f8324ebf60b885bd19e534b94737275209fe5315b5a54ae336a5fc8748497de307d40e4dfca051dc1c5128707920f863304b271548dd14624aa69141f472e79f111f88a190c4801a17bfdc7ae85210f88cfaf9f0f9e8178a4627f352bdf829f64b63df936cd8af03152af0dbe837e8e6960f15753f877894600ca6631d8dd54a910d0466fd1d6bd3a679334778b6050000c06962e7f3ffde8fff892155f01a269e4ae897f5e7106c58bce5cccabd77ac9c95cc1febe9d77046340c458563e82e91fbe5f9e2d4498d085e33208b6e00db5d7635508b9d233b4aa3f6bc98cd193662ab95c184a1e15fa5c03e221db95a854a1e9bca8c0991a536bec42701ef0bb0395e3d91f5fbd849d4c77dde0aaa37f39ddc3bb1fbfe8b926f914fa9394bd87603e2e3faa167cca3111ffbb2f877ab06576f1833c8858800bbff6e21d4c0409a82c456fafe4498b7d08b73f1d969bc478d3d5d5c65cb2474f3e5cec9bebd9ac3aebad4bb8fe20c6adb1874aefe7719f9bfe6398d189ef8afbe7a4b7b1a3eae40627b5e97d10fa1946d2e335fb94a88cb406c273ba018fe98691e229c2f898971c775d5f668575c307ac6b5ed2c183f9cec87e7f9d68fd233e1517634b4d61cb56ea80e6e0ee622a491159b8015a42dc650be8513b7d6e941df26487faad1fe4468002f6f08381961a9268176fa29dc5b4e1c0186958c35f869b630333fdb7c1530f4b58ee425f84af556a81f31cd0c5d76b17b6bbca7decb7544f32491aa7bb2a818e20808ee8a8882f3b5374d1a69ff34719b0a990f88a6b02b6352237356db85e4bde22f6206e449f2f5f69dc44b984555d233ad8b38fbc1a60a2ace982db479dcfcbd15ea893e5a289e1600e60fa3c201cf8a60d9c5430fd89fbdf87b5b20cdce34362d697a1401e6eac59c13a1df8b8991a775e672eb3bfe6f27d2a1ea99ebc90eb7002033165845980bef3f82166cc066cedf7fe2a2586d1872e6550e8b00cc1a53d18692e75ed12c5e6b9cbdb3c5841e4df5867a83b03879b80eebeebfd45524823022aa90bb126dc036b0d2ff05d26316620716a8603348d767144f7ba637b4f66da5f88eb54e83fbf1b78718aafc14a177bb963f7e029c2d8319fc9d585caa5d3f0635e72aa9657f939185d928de696da62c2ad52c79b04e046650ccaaca321fab7a6e2e67ef4d810c7ef8a1f921af4aecc1083da30d1af6e6a97584f683e7c72e86d50cc23f8515d4068bca90b58df8bca07df8d0aad2d761d95d1386a5fc71f12d7cd7630a8a9835a482b390e502fcbbb56a36147008bf85dcad23a3e1848fec0e9e4277aeef49918ee977d748267383259526fb260e57c98a02", "7bf5b1eceabdbbcd1b16eaff4fce71395933f1c9365061a94d469c1add1f2e24", 0x5, 0x8001}, &(0x7f00000008c0)="2f2bfc90c59a2fbb13afddaf9d4ac0229974dac8cb6ebf38906f162075f0a6b13b028e308a8540d9d9df2b8338d10e6cf6c1b96a2288996027551982b1d1b0e04c5cde6f62342947140d7229105092d6eed9584e71a6bf8dd3fcadf0ab77e1c29ee9ab50c8abe173d7e498238c5c88932895afaf936fe50bfd944b2d4bc4f207eb3672efa36e0d514b51b66416bf50b834e372be96e74629ffec86e120f1cbd8928421b0958079d42d02c65dae0b8b7f08974ec8325f", 0x0, 0x3, 0xffffffff, 0x40, 0x6, 0x6, 0x2, 0x8001}) 00:00:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000002c0)={{"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", "9b2d20fd5eeaa2ce7adf6dd113fc982c08fd16103c4fce910f10996a1ccf6acc", 0x3879, 0x8001}, &(0x7f0000000080)="bae0dc448cfffda8e485058d9cc4dfe4f96d8bc89b396ca9befdbe4185030dc54916f30a5b0145e4665174393d3f5e53090a691f8af5ba230d9fad2270b27350c8ee38ba7bd7e67444fb80b80d350700ce795e4952455707cfb5746fe5067c849cbc21323f604101fd31c4660f17f80b4db765db180581cb9042710589a2adb4340d87274dd1d821ad05b2d08a645827d68db2d74bce7890caa73607d100e55a9b346fea9305902728836ca4ecbd126a05f407159647c3db4130fca371cca628220658d10bb48e7940c74387d13ee89f46ff77e8e3baa35b15a67af8c6c9a7cf0f62e17682f9a00c56e66a3af6146e", 0x800, 0x1, 0x800, 0xff, 0x6, 0xff, 0x6acb, 0x4}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x81) 00:00:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000005c0)="ed30a1f93ab490e6cd45135947e99fdcccd68e5adba9a84b506290fe878806cbff31b1071de10211182737ab0b89efd58ec1317be00760a9031c115fced2919cc06fb4a28060a085dfba02267b3360c02391dcc03d6eb179bc68ee06448557bfc75d69d69da2be6da46f282668931444e3a13e25a951264f05258aff3079b065c0905f47e1cf2fa9a3f47cf5b636f8a84529e1134ce064c3111c55789cd4e6874298835cb6415c10eea73b1c5047692c032c79294798b5f367ff3dc043014d4ff9556b77603c43b7f132cc9f6e97adc56d89d319") ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x7ff, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000400)="1c09b5b598cd801b69e4f56962f5696200d9d9d01716791b1bf2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2165151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304745e269a841000f99c402c9a8f4aee424c4a15de1c054634bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) fchdir(r0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="ad953a57c11777d82a2330840e4a10912aecede041ba4427ff5fd58491706a263d27478e38567f7f9cb202cee6d9") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0x10000}, 0x8) 00:00:02 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:00:02 executing program 3: r0 = socket$inet(0x2, 0x0, 0x3) fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x802, 0x0) socket$inet(0x2, 0x7, 0x1) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1, 0x0}, 0x0) 00:00:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:00:02 executing program 3: setrlimit(0x6, &(0x7f0000000140)={0x2, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) sendfile(r0, r1, &(0x7f0000000240), 0x170c0000000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000e00000020000000000000031e7f72ed5537c2000"/132, @ANYRES32=0x0, @ANYBLOB="0100000000000000f5002fe94a79657416cc4d379d39064adf05d672b194829f9f5f46a5024c2781"], 0x94) setpgid(0x0, 0x0) 00:00:02 executing program 0: syz_execute_func(&(0x7f00000001c0)="264795cd8080000c6969ef69dc00d92645d012d0d026470fad7747c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d66450f6c670164660f5c167c7c73460f5726f0291ec401fe5ff602e1b1b182010804f4f30fbd11892a0f000000") r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000000c0)="a3f3a83f0bf4c6") r1 = semget(0x1, 0x2, 0x10) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/14) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000100)) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x17, 0x5, 0x1, 0x8000, 0x8, 0x8, {@in={{0x2, 0x0, @rand_addr=0xa3}}, 0x0, 0x0, 0x8, 0x4, 0x1ff, 0x3}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @empty, 0x400}}, r1, 0x0, 0x8000, 0xd60, 0x6bb, 0x8}, &(0x7f0000000100)=0x98) 00:00:02 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x5, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) semget$private(0x0, 0x2, 0x200) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0xb50a, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5b}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7a}, @in6={0x1c, 0x3, 0x9, @loopback, 0x2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 00:00:02 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="b926376b4a5ae8ee40aa7f9fd54fe3ac64031a56b02129a7357a1bd2f00261d5c257f5e9d665c32cc914544cb1ca76f54a") setitimer(0x0, &(0x7f0000000100)={{0x2, 0x60f}, {0x40}}, 0x0) munlockall() 00:00:02 executing program 2: syz_execute_func(&(0x7f00000004c0)="1c030707637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf2680c000000f2410f2b430ac7e4c753fbc4e130edfec4427fc902023ed107c4c2b90a23f2165151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f0909aed9d0eeb7b76466490f3a22ee7b0f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000180)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb1e08ba00262e67660f383d63790f380b333a9e02000000f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec") r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf4038d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) 00:00:02 executing program 0: socketpair(0x1f, 0x20000005, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001200)={0x100, 0x0, 0x800, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001280)={@in6={{0x1c, 0x3, 0x6, @mcast2}}, r2, 0xc4f, 0x6c, 0x5}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x152, 0xf, 0x3, 0x7c9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r3, 0x1000, "bf8964c4029ef486d0b62c6cad95ad4f4686313ab9fc2c9b285fb5b9263c3bc4255c538d8e62c8a502458a271776d481de1996a2a1ccfa0378b046d79881c56aec147b10ff5c34881aa6733a4fa3165c1076756a138c5bb9e50d3a9aa6b338e6484d07644d166078770b0f5e5958bdeb215834c56da8e647b2d83a0aed8524f5e49e27dee144aab5c6a0658400dac91c487420a85aa15a93275edf08849c79a8bd558fb4507c9fd4479f41eeb2bbc68a3cf1a065fe0034a043d30d6ccfacd481a8b06023ad04a228a1d437ec1363e739c7abb785494b3bd2fb6daae2b39a260ad67cd5b596a09f696722127e498583e99064431317ffbe781685aabd47f86b340ffb009796cc77d162f7f6e23853bfda3c3a2de6a74d003993bcf4e3b0b1ef9f07497550014187abcf2b991777ad608ca93d60bcd5db2b1286847437a604b458476bedd67f45beba2f3bd91fb3a11bc4cf809d699fc49c8a6da584d93efbf5209893f979ee6a8bd95b5253111259bc3fc1380783a6b08022a5e7e12922eb8f9c6473b296936cf31d6442d806dcf072fbb0b19c37c37009e6b1a0b3c4e36bb873f244f1ff3ea7fd94b5df39d0648fe093140131062b2e07f77977e7dda2518e8bbae06a89932fba5bd8ae1d6754bded7f014785b0065a68a543f8845916bb996154999cbae71f0e92c8e54310a6df633b5f222e9f2b8beb97da7f0473b09db3572cdcc3d1419d75ee9b210383c5813892b33856dd2f0cc05bb4b73bf5d2ad309c9bca82a4fa2659d1334329933b79940293e5c798cf88eca306c36c412aaef1edcc959aea7dddee50c53da345a4939561043560542ba0cd53b982a8531eddb0db4e3444a007944a6c419912316fec4a3ba6cacdb3761b06b338100b7a4e4e1de29c14c595e66f568367300ef8a0f66c6db6fa1553628e6f6cceab1a7187a25b5e0f2cc19b94f8f8238c24db0367f9c7c8e967ae048b9960e3a2ef7adf839c7628e01c667e1d8ba67e0388d540355f3db0e3eea5d83179766c3313b90bed78b3d11d292667f4b10f2f45a87d8533dfd8e1d67542f75b41b235f1a8edc7ac1f872091eed77f1bcb6033361c6db62e7628ef48cd41c1d2763db8c1a88dd2309a03e042135b03e2d135622feba44e59bae7f748534fcbf035f9553fde25dc2d61836b7f689b5d386ff253c61841b5c7ae97825110a8b2ea3b5605d66ffbeb3e10c7a45d04ccf621a2722f4baf64e0a7ddb7ec167c1aebee08cdde29357dc2e25e8b51851b1bcff4fdc7d5dfd1288328aedac620fdd19a701181dd07db68b4fd554eb4d8a3d0959921499fa7a8cace12a3672bdead956160308366c911fe1afe5d19605be2e19d6e1672bc36f6018c3840dc3760e7a00c2e9ead4c65e5b2f82cc4fca123958539452597dbaf0c1996fc5f736382b960ead7fe97c0d0f96d60f0eb52ca25c774809e59d668152b7851578cb29c21c2f502ad23c2d9aa1df90f08bd02e2d0b356d5f18cd21566df10e2901e190428c8c4625e4b77785bb445ba0af21c3c91e40d37ebffc7c13a82eecbbc909de28ead08c7e92407cdd3cb8bf2537b05c45e15e1ea4f5f29f127daf3c16d76a27addb3e2fb02e1fd26e786a5368ed77a53b69821141248d9012153c8b83c77611f374cb3eb57e0a1ce994b135231199ca65cbbe74e785f62461aab210c4792b653e939f8fb35667503214ffce9abc37fb560234d9df5ab9dc400dc426d064999c02b299558b974caabcd42704fda5623784c267d867b8521157c74de52ee9832b29b39e9e8c8b4916686ca7da13858bd83904455f4e2d02224e4abfcd559b8b33b32d4cc001afe3c79578f0bfceecdb593b88740128e53a2c561805e2f6f456de5d1768b884f68f8062820ebfd5a43ef372d4f2fb8136d7abd21d839789ae2d3f2b1d4db68799e34b969284a9beb43b12fd1652d24924a573de94082ba687b6a4d919fd7b3618c17eb99b5ad235b7057e48e39b7c4cd38432c128cd5fef076cfc2a60664114a0b9d19df4630f51abfe2e188d3aaec5a4a3467e7db00db00c99beeb6046dd18ace6539b615975f1c0e361357b52f199da895c0b38630a3c663af95327a0e3ca5c389c7f97d9e25cc929a1edc46f88a55814aa97cf5c598feb51d43751ec1ee98fd6229f1e428dba83d4c0b556cce820a1254390f51989045a0849c3025a5b5256636eb35e2c6fa3273190f1e14713a178cba726f581c433dca05157b58946fb03ca008aa13788af46ce7917b57afd0aee643a81242b6e75ccea772f18e3906b6ab2e4ab68f382964ecacf9ba265579c250064ae4e27aa2279ee0d3f1c668da475524025be2508a786b5e3a00e874c83f34a27ecbaa973d41757580ad529b150f45b09ee05847dff00cb261a6b43e4f1011cdd89ccd12ec86b8a2708f909a94116117073273cd5456068df90398efbc31b4bf8c13aad605d6bf8914c73ab132fb9bce7d4758bcbf7a40b7662e538f20847fc4aa1ac236da9c2eb1d26b8f31506bf64fe3f49047f6b29b5c79ff5d6d394efb447cd512f16f6d5e9036444e6804e87f1576890b3a4453c556e4bf7ec39b60c22a36c77850cd43cb334439b46c2bafe13788b4e0a8f79a6043523cf8df10f4d2511c7c88666723261e82cb643f7885404dca7290e4ef401a5137b646821cd7d8cf12f5b26491e21828decd86266f78fec95ddaefde6970dc31985b32d8f62ee91b8683ba12c0d0e65030b08c71c430383bcb9eb7a7f28031aca3d0dc0baf838902d27619d0e1c1c4ff6335821db7ed45cb3701e668fd3037e774d5bcb42dde689f0048b42d36d0c0531f99db4b514948a05941c0ce32762ea3184d7ffe7f6a3ec7e1091c56ad3549035d6d9265d92c2298a4f14bb8519a7e0f3aa5157c8c9aa05e36bef56b48c04d89137e6c2ff807b334fb926d710e7ea472e8ec736806ac7e40c8fdb9af01a7025a885fcebb695fea8a24b4669d1d5fdee90f8b323fc2acf98bb47d7a79a7acb7a4b970fde7770d56fb4201a4630fa5703174ef9ae6498ada795d1b0a20298fc4b6825d5cfba7820dc405f5bcad9605fb2746f33fc13dfc337139b6f6331b3475f2acf1efa18933cef1c69afb44062cb777cb87605c1fab74e04d0e559e04c028a39e310ae3c25bb1d3b861ae4335ce6dbdba898afcdf07f390b0197b89909b100bd93a3d96fc82036bfbe3993fa6a12efb54070ea38b85ebc76c03d8fe10a7ebae506be8940dc41bdca83951fb47bae7abaa12abe275ebf9fb357104373e093def9eca40aa8deeb1a791aa8b49c14e4e478dab6e2860acc73f48a5697247cd08b839229ea563a17bfb8720b97829425e6989dcefee3fe92494a4e6eb41394b11b1549fbc82aab8fcdd7f45c4702c420930a316de36357351d3d055f214d16d36a675c2579ecfc99f510268554e73eee6a8760121f85c6aad448c7d4589f161394061fb5f6b711f34bb261a5eedce7c77c82ea5d000965b84eb6e4e0163672c4b3a4330c6d9e25ff83e52ddf245df1f125f5ae4b326ba9b2ac4c96bc540264df64c8b40b0fa74ded1516aa0f8e4f96dcda9660b1234c4e69e89eeb5f55a0f8cf15eace078d2d4c3c0b76623abca7f41548e7f2d76981897c6ed53c20a32bc0bba4be02c2f63d0bbb730fc1cda026876f1b1c45a7f6d88f68db2f045d7c21982a26de068f7bf71a94d208108739be876712105b8211e10a1695d05a37767ae7345bcd61c41c91b6282c886f09e3cdcb85a4b576a1c491d4a17339c75b10c3179cb1caf0f46d63ee8a74c653ec6009375e01e93e92b5d4b4d09684ebc1856f676496e0744bc8a5746f4d1f8f31b63e8d04b48cb933a21186baae938a093069a852030392c8c480ded56c7ec12b21008d75ebf29dd171063bcd955595dfe1cd5a3d695bcb6e05ba9c76030b985195c4522753d40cb02eef7a84f0a0761d314196f607a9b56ad9c6792d86423eafafb87c704bde50d3d987d49a30ec5bbc2af8ba7e5f2bf891039f3c96b7f4f02063f012ac874d56b280e6bc44c674a78a56b9d7981caec02f07bf08c61889689857e63487ef675ee0c82455d71b92459078343d325c28cee4d2fe32b7e1196569fbe22951eefce82ffb7b4155db73a8a27dd4619a7f8169714aa37cff2a8dd28be735b7fc158c81d38a6820628eff2cfb00ece9c2d1941328f8effc64991880835429955dfd34af733fc737cdb99b7e33455aefa81a0e88816e4da14482a2efd11bf48a3b6c4471763c2bb5fc0271cdf27847e3f7ed482817be6da030edcbeafac710bbb4c4c96ddae3cc5560becaeff0e0bbe7e62d6389f36730d2b647624664fa19090378f1f6b5643f7eb7e46b3244d6128d20247eeace620f87687f6ecb700a1cf9e063fd773b0cbd41e8d35eb14422d8cf77754b485669dec3c15b607425d9ed86b23e8d5ff36b5618e15503e8be4950a55a72bd7eec1e1460614d7dccf2486c59862a4ef038665c6aa19d2d4a1895cc9dce0ff1cfee5cf726c465ad3158c905337cb6c5395059da1c482e2edb5ead8f5fdeda1c1bfdcaa50d026a9f8656b98843fbd33d262509f3068234f35ff6fe3b6de12b6ef8cc04e5ef64461895620100d0846d80b04d1332ff147e49fdf0a423914c065d38deda1ab63ac2665e3e0baf95e5e11beaddfc734e46b5c98d706a3e75529549052680682b92704e0c962f7db09c72d6973c14edfb8149c16b86dea27b1c171bbacb464314db36a586634563987912c2505bd4addd1cce154ead4d645a533c3f5b7ce5992354f47ba0471884f0135b71fb7735d463c461d18db57760e39e5be3e839b9d4839f2383a38876b5c0f138d3815873e2aea15d9939e7fb02dab8b212d003d7a2f312968d4dbe08a879250b56b450c5093bed390d278802a09d501b76e4310f529024d186c73334d2174f46390cd422207c1894a03ffe9ae6ca9014a21209133cbaf7abaa6d4bd9178d4cde138ee437563bcad7fecb133662ab4015d701faf0803219a250c5e5265c2fa6c88820c3470a7d3529ef516f1ae5727779f434d3bde8d7e75f464cd199ff8c628744bc34edc825e53dfe8141e10f25daab0b57f579c6227e3439a2778b58dde7509881e6e70c3f175d04a80eab295b85b13ada1ec974debad8b90005cdf9191f1caa1a4f393b09e21fd47c90f2f07b1d86e57552a8189aab26b84677de70645c8052a95c79289c67fa55d879aaf3d5e56013a1e357fb4b1e0019194404e4e33ea6294ddcb1298bd66157d17086d82fee6053bd1e3f98ca975dbd32f1759952dbed7b6a4f872843f528ba350083ea2c89fcb5251ae88281c99661a2885af46ce4df04ea88558dde4814e5b2f30876e59d4e9df1ebeb6e1a91681947941879ef52154f275bd50cd850488daf7374863b09c2e475fb68541ce7d4b0461ae75ed155a4a0294ed6c46b1cdaaf4d4b0cf7d0a7d18000b11add2c7bfdc3509252c193936b5b587b3878daa0c8223a46ab2c94e43499776c019d36f18dbb32a3be310f3ca19c18c68207cb948456297a34334bbe6811d0aab764dd8a302c7a9c1eb39cede41e118a3093a9d47c823f151a599c8b783b1def9f8e03d31d80b92ddd437cf8b7b06f7691350819234ec656a85f382f7e01963375e47e8052119ee9f576fb7b605bcae2e2935d3c78db62aa525927bebfd5a514241ab77788cc42abc644db656d7e1d990d8723df52c0499d8b35ad1f07af18c23b58a074c56293cbab819be0f3f2fec6f5175b43ae9f914a34b5c9fad8f97036be6531b9d71fb0e4458bc57142dfb"}, &(0x7f00000011c0)=0x1008) syz_execute_func(&(0x7f0000000000)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a8416467450f2933090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e322ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:02 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x1ff, {{0x1c, 0x0, 0x101, @empty, 0x10000}}}, 0x88) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x10001, 0x2, 0xa00000000000, 0x7, 0x1}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x80000001}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20004, 0x100) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x9, 0x4) listen(r2, 0x0) fcntl$setstatus(r2, 0x4, 0x2000000004) r4 = accept4(r2, 0x0, 0x0, 0x0) lseek(r4, 0x0, 0x3) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r5 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0xd, &(0x7f0000000080)={0x2, 0x3, 0x9, 0x5, r5}) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 00:00:02 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x1, 0x44c, 0xc157, 0x200, 0x2, 0x8, 0x3, 0x2, 0x101, 0xfff}, 0xb) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="92b45e3badb0aa1018be6ddd49641e260d5128376a71126fa01ac6a7") 00:00:02 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x20181, &(0x7f00000011c0)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @empty, 0x0}, &(0x7f00000000c0)=0xc) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000100)={0x1c, 0x1, 0x0, @empty, 0x3}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x5, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @multicast2, r3}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000012c0)={0x80000000, &(0x7f0000001200)=[@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x87c}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x2, @rand_addr="f0137619503444943484ee7f15f7f9b5", 0x100}, @in6={0x1c, 0x3, 0x1c0f, @loopback, 0xffffffffffff8001}, @in6={0x1c, 0x0, 0x8, @empty, 0xffff}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000001300)=0x10) read(r2, &(0x7f0000001340)=""/106, 0x6a) 00:00:02 executing program 3: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8, @loopback, 0xffffffff}}, r1}, 0xfffffff8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000000)) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0) 00:00:02 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setreuid(r0, r1) getuid() setreuid(0xffffffffffffffff, 0x0) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="826c9c02590000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0xc2) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000200)="2782d558a9e23bd9f5dc0b1f257429d35c8cffa8bb3d0d12c79ee59ff088caab5432f6a113718c456a3da1902694eafc05141c8565415a8166332acd360f5a600557b1bf39d3c3224fd7caaa5635b6a2357194c70b7d1c7c62a62ff188523b21d6d2c27735517e6954fe8733fbff9e5f5cacc222a7e2d1ab75d5662a061360d99c7f1655fd2c2648d00eec0159906e94691cf07adde01d") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff10}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:00:02 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) munmap(&(0x7f0000ff5000/0x3000)=nil, 0x3000) 00:00:03 executing program 2: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000100)='./file1/file0\x00') r0 = open(&(0x7f0000000000)='./file1/file0\x00', 0x102, 0x1) utimensat(r0, &(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000080)={{0x1f, 0xffff}, {0x9, 0x3}}, 0x200) 00:00:03 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="e144cc5f54c9df4191788e2c9cb9e409d072db9ed894fc693a3548c4ba9ac9673bd4d9e60bd3574bc8362f7e347c253dda23999983611fb1f9e4891f52d16e8f090bc7933624c34649a066d7b54f9b3012c0822b8ceb67c9dace8bd7db81d3a10985102c0c924489f7f4aecd309dafe5c4a6e7471791ba0f51131fc2163e4f5724236d48a86385a98dd35fca67ce57155420ff787e1abb8f7b844b45702a19491ecfd3e53b7be2b38a84d4f9f900cb69460f7c57e208b6e51e8892fb3279b5c592dd84474373a5ad01c943e3838185ea5fcada1de654d24f0864") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000600)="1dbb5eb3d651a9799ea93c88a4fd91e5938aff0d2afaaeb4828689a654fb9ff5288792877f2d50c075e2afff710ca9140eb1c2401c135c8c8027b605937dc3914de4ffb73ba19ea7c648f446f118fa2d9ebc14afe6ae7a50edc0d948e53aea0acaa741ac4c4ea77749139d312188983c53abc3c95f7889b2d4fab675980a1d394f90c7b0c4ce9a1fd0682718091232d69b277f800d5311063c19603eb8423f5945a3771c135e696f6ee7e8a4717b3e") fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 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(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000880)={{"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", "6206e64572db69b9c6e53ec9166b54a6942f5cfc4de5a170e5eb6c9ebc33a549", 0xea, 0x1ff}, &(0x7f00000003c0)="6e85b05a5f4a9f2a9ad426a7353d9374f2f5d6d37ab94918ee6f0c2751a6ff6eb546f863d193065a0eae0fd201be0a3412d2", 0x100000001, 0x8, 0x100, 0x9, 0x400, 0x7, 0xff, 0x8}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000005c0)="13a37b7abc") ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001d00)={{"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", "d623282e916ee081f05e8552e9c2c4fde6512b0e55107554d4cdd6fbe0ea8b48", 0xff, 0x8d5}, &(0x7f0000000d00)="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", 0x2, 0x3c, 0x9, 0x4, 0x2000200000, 0x8, 0x6, 0x1}) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000400)=0xfff, 0x4) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockname$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000647847074dda32bc00"/62], &(0x7f00000000c0)=0x3e) 00:00:03 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x100441, 0x141) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) 00:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getitimer(0x2, &(0x7f0000000140)) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019") 00:00:03 executing program 3: shmctl$IPC_RMID(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/145, 0x91}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/111, 0x6f}, {&(0x7f0000000380)=""/154, 0x9a}], 0x6, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000003080)=""/157) ftruncate(r0, 0x1007a) socketpair(0x17, 0x0, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) freebsd11_lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpid() freebsd11_fstat(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002b80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = getpgrp(0x0) fstat(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000003040)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002840)=[{&(0x7f00000004c0)="83377c22ca5449bb12982b1b9071478c83bb745454bd0176543c36c7ace7ceb5ab73cc16c2230bd1281b8750b23e34629d956e118bfc7f22ee285be7f7057abc67c88a9e45c279ac", 0x48}, {&(0x7f0000000540)="95dd37e5da99f72bbdbd52486c88cd0bc1a3b13d82c8da89e08f5249ab721eaff1803c296e52ee65c6cce6407ffe73eecf73b9c84c3f0745882f186664fd0da032e3d2a4bec2007bce921d461742168049babf342e4f723fadc2a1d442a287aea6beb86c63cce1977a7ff43de6a56d861bfc92a06cf865327e094b20849360345b0d09e80a42b45453ce9583b8afc01eda7852951fa2f39a90f79fce6fa0cca578e7574efc9ae5e7f67b1d", 0xab}, {&(0x7f0000000600)="59eabf60f015c519b3e44a666dedd99111610856de307d49745e2361ae77482a4651c0e0f3f02ecd2bca33a5bc65d671d8da73a18688caadcb2a1369ed27c23fa5af86507f4b3062097382c3f11bb265bca2a4454095bc58b1bfd4e29eef10a856a0a277f5a4d301a36ce298ed57f5", 0x6f}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="20e26258af137dfb8ed8a970e6097be7545d0e5c223d309f936ca24992f0818338ceec9e15e72a2cdf1bf6b653b2f7ba675462f5c6974d722059b9450ce116671e073b98cc291fd1d67b1195b100c7f2d601806df099658fbb76dada508543a9f898bd32573f8253e06383be860e01eec54a71de8f76f038dae0eb7442c3e93db0a04e4f746c18af44cf88b966623b531c836fe08984a3bfc53c867487a3d5b1b641841d9d86b135b49938649c29c70168cf8eb67e86c976cdb58c4b0d8cf509034615c5f3792c117cddd8f91093038ce6ef8341eabcd1d028cebe82a13841ca8ad5d2aa64085c98d2a45817486c168f159d1dfa81ebaa87ab846219d32aa080f6b835d7f128915f15b0409f1436e3a3aea2d66ba99b89ebc7359b6926640eb8cd09d31d3166b0d81ef40f65949a32f1136afd7b84edc7a1b4869cc3215c66dd2bb465f619d2fb94b405245c9801a28df0da5a2cbd93978da60c80f2cf7598caf7fb7c2df812b30cfdc6dd57a271433309f886906dc57caa745b05d960098395bde03f3b0cbbf6eab610f1493baf40fda0a70ac6869ac9a9dff0de0b754d2acc9ddbac397a816f32b887bc530bfc424ed594d4b40a9b63ee8502a169245b89028c0776c2026fee38f300af2dceaecb27399a9c8b458cb8eaf67b295e2fe01911e6111fd48cc6edca3a820257e7d8271803e85c4da0c97d9f14bbe947f1bea2f6550838f721283c6ee272815ad2c717018960438f999b0146a49a1b259149055ed350d0143cc9b8738b67a5f7260890011c005e6c420932983d3d597cf1c0afe9c6f717e15ad80ff00516f7988478750e9f5d81da6d1cc855becb1c6097bb07c26f5333093f3b8e26664f7c66fc4a5cec2806589e6a28b146789f10704723f47b01f6979c7898f25cc56b12598c58c4eae920d506d3592d16436f55fd2b51175f04dc40d6efa66ca025f186900b3c4000ce1e499dd2df112aa893610dd84ea63ae693c72bf48dee435109c02778264a4f4cfde50639f2a8c819de75f2f1b8ec7cc888e911f75d3cfdb97f358fc06b33369556f1a9593086b206c1f689fbbd89dd5a8806f9d351fe31394d208570b8bf0ac6e3beb67eea9e09246fbe8fe6c7d11b489f263709c6ad7d237d932cb894d5ec4e5692bad00e99e04249ea473067d21bd7efabc2749fa1043c9555a1e8074fc486e3f299cd055fbb75682fcac225f86bc7d4357203fe7bdd06fe6a30967a5eb56546bedda4c926565b01b9a3cb0a032af6fb2489041b01cf3b8805a40a7a1407e6ff721b8a403aa6e3622e33b6f236ef9f4f17efd9ceede21b67cbedffcdde083a5e08fd6a873412aca5e45605a40737fb4a4b41af86ec0ef086ea047e1b81af336d2334f07137639f56e32131fcbc072f8b38f1c12fdd5fd80a27b0a232b58c24d34e70abc1061bee988aaadcea38d11242906c2bc8623e39c31401863d0b5e722e3d1195373f8434dab744e1faba4b123ca5c1266c23910ad49d8d3db2ef0ab5e42a6bc3c1b0a3f94ddcc30dd2a6bcfd6e2a1f81bdd8d46244a1d21f5780d504333c4b8cf13eb5c025dd46608afea5ccbedb13c10973422df7c20192d92682cc0a64cf0e044520772224fb7a9cd93106355bfaa75d3cb2bd01f9dfab5c0c1f2a5468679337b33e0d9505f664ba63dbfffee1ccf499313fbcdafab3ab2b00d54c202a850ba124acae37c863a9068f4e5b6d684838f9ad9a61290ce0a162902f3e53e9b56a60cc65ae01f63228739783a6ca099ccde2cdfdcfb1b06f79f5e7a52804910c4bef4520ce2e085302ba91b96964aa3d1717612b0d752996e71ceb06ef5bdf634c3cf20bd19ad0ec4f2c77f2f2395a319e847a908ef402306b2b490648f742deb3cf353c6f7fc68e45292eb8929ff522c8ffbf6a232fdc9c2e41083b13ef17844f0770de9559cd9c8fa935da5e0b2d109c8a237803e0ab4efe1f95c4888b7559fe5f1398b1ec86a9c963f56e21f3416d95bc82689e0b4fdd905088288898f02b09413d7efca7492a477d78e30fd517dd06343cf0d46237edfeb37eeabff197aed15354a6a7eca5bdd8a497c8a981932d83877e2baa19685ede07bbf595194b0c115f4f099c1bccd7eaa48c872b62ddedd06c3008eeb3a501ad3d7b7d8218e694dc0789b160fde56661afe486f540f46ada39d161889a1c0720e1c2cb18726114c54b290ed0f1cb2f3aef54e6513a9d8ee9384be392bc9f4e08d1dcab5f156e4ba2d6e81ae77116332c2733799181e8040e902e0e46972f69c0fab6528be00fa1e4cf1bad03add9b98766131a7ea35c424cb245a9a1a95a54da9b08a7099b1cc247dc0f5752ba258c49b86ba7012e4c9cc521f11d6c4e79c35bb96eaa534c5f052f465f7bb67ace5caf360c8697b3b771e9e215a0c29d796982c7537c164b21a4ce45eafc16b2a99778fc584ba89a0559b84595829e6aee3797fe2764d20e50a231c9a7f64dce15e2fbb839c22af014f2694d110c0a96fa7733f7c4b7dc94ca702584ab3e9df3aa09bc10187a7b64e5da2e0d47458b5bb19092628530a61fc5ff0bffe5809950fec50eb02f1d3880ba9a0d72e68b37ddd16c91cb1f933a3af008eeb69efae488eec7c29f54827569b23b2d70d4b7cb98e1902813cd5b7d238d34f354b1fc3c4fea322351b31fb7361e26b946fa29232c44c1d6726d03765d06a87f3fbe17447196aa80518efae163cdbb47c26d9d4c55ea90b793bfb39e440d006bfb5d609c33ddbfed8a710149486f2804eeb083aa9217fc9eb8722076ae37077959c0abf9903a0912b7a1b187445cbe2ef2bdedddc200a7b70dc1e1d71ef303b9cbde476f2413b89b8c6d4857147be65eb33245019caba53283e1c15a1a1c1d33a7cc0db453c041f5acdad38df471d0a4617480a1d5e1a8bd3afad76c1312b72d83b4ef3230198935292b2fb23a4c49868a2a8f9901afdccdcaa5c536848ccbf95c7b82a704b4bc111e524bf61728c0751fbe8cae8a8a9b043d1dd79b5cfe8f43b72135b5b0fe42400d99c29c728d686dc5b53a9759570b13e51ccc92194ae372e354cb1aee5c7eb02b59be3e14ebf0e1ca2350d4e3c09e7b5cfdee104fae70922fdd540e628817b8eb0c513587481b919909a4f7cc9d9db9a3dcfde258ea54f7209cb430844c9f63b1d3f0c3d2f183b9bf03625554e414a41b5fab4da407a49a3e4a0fa8024e496022b5c21024bab925aae94b96e9e86f710a36c095b619aa2cbe2fe8c0d0f95bdc3f097874128c06ff48488eab2ebc42094829f11fae9840158e5e8a324a6c59a51686a372726dcafdc30552592068b0875c8dfd3d03dc7d122e80785eafe4aa94068ccfb64b76f6190b698618a17ce8b3d5d62fdfc0874d44205d5c80589346ac1cb8993b80362c9c8afcad91664190a5c53e40e16171996752454e8b951e65bb4302554c4cb35856586f8ca8ec5bee4acfbe93f82e1cdaa67fc408d8c3aa823dcfdf7257c38bdce166e7a8edeff2b12a86468a74c3bb3b70429645f4e2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0x1000}, {&(0x7f0000002680)="26af979d7c04aa79d9fa167465", 0xd}, {&(0x7f00000026c0)="1edbfa047b9eaeeb88234cdee81cab73f28a327361d3e4cd7fad55bc4203ed5863613b59100c7cfe0f8b3926714bb4a46c50b98e833063dd6807202af3a0fad2a7e03baf05e9b8a596bd3873371dd852a17fd9e282be91db2f9b223f7ad764dc4d5b5e76f3665b83d0be1a02ebcb7a70a9ee1978e39d982c8b6d504801327ce16c1f498297df10cb49a1d0b4aa21d6057acb913f7883863fd9f2f8ef34f57b0143aff5dac979a9b9fa684c8e7630ac21f672b8d958aeb26831d2aa3fdbf5f94145e56f91393a34344fbad272f1dd1ab1f2a2610651a06a39b126abfbe26703c43187136890b6efe4d4765c45468d46f61e332bc859", 0xf5}, {&(0x7f00000027c0)="80b41f3412c29eb8fb5b8b7f2e2ef94bedd9dc0cb9bb9f98bb96b2d69c4fcb45458ba42b8ef8c02c466fa7748391d202b887cc4b9570a216abda22683365d6fc3caa972c6b6d432d687f519fc6a2fd3b3e146028e95d81a8fb332e26474c2670fbd813e9c8bebb", 0x67}], 0x8, &(0x7f0000002ec0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x150, 0x4}, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:03 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4ad}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f0000000340)="e0112deed06b56e5f35bc1fa40a8ae6bfdc5d6d537d8a70d7a7a8b5c48bfcdb9fc70066a7525006153821c37dcdd2c888619e18f94f3184ae82af7e67d4a65f2460eeab84e18b05b126cccce818e47d076aaa613b1c3176823fea42a8bb2834ae004942b93f78bc38cf9792ff620d530ee30aebfe0ec50d8ceb3eee61a3a2a008c158c8c3d86e2fce8c811026c0621735b5113cd31fa8fd737b9e6d793bfbfc9bc0b6ba2b82e7bb56d7864687831406704ce114487974154ffad348943f3184bc653", 0xc2, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xb33}, &(0x7f0000000480)=0x8) 00:00:03 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f00000002c0)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r0, 0x9, 0x1, 0x1}, 0x8c) 00:00:03 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000012c0), 0x0, 0xadc) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x40) 00:00:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x20, 0x0, 0x8, 0x10001}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) r3 = dup(0xffffffffffffffff) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = shmget$private(0x0, 0x3000, 0x7, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) sendto$unix(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x1, 0x20, 0x100000001, 0x9, 0x370, 0xf5, 0x8, r2}, 0x20) socket$unix(0x1, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="e8004000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:00:04 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000580)="04b4163715a208468495ac1266bf54e532e58dfb6d0d5b137f83b9e7e32a98fc316e6035acdd25d4de1e0141890971b12cecb4f43b537af30a88fe1d4096d5365a2262c15ee055ccdc974eb5018ebd6335fa99a0bec583") r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x101, 0x0) ioctl$DIOCRADDTABLES(r2, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000080)="7a6adcff1ccda3711cd6365589c57f9b529f84f637a9c5f638ae9447b7fb057431ae6320fd799624e62482d34e754c6b0f71f62c61e9cdfc115072cee6e76802a4bc363db61f45d5b5ef2f4efd7e8e92181e0fb7162ef4b7476e52") 00:00:04 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="75aa6b414079", @empty, [{[], {0x8100, 0x7fffffff, 0x4, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) 00:00:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8000, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x0, 0x5, 0x8, 0x7ff, 0xec, 0x6, 0xfffffffffffffff9]}, 0x12) close(r1) poll(&(0x7f0000000040)=[{r1}], 0x1, 0xffffffffffffffff) close(r0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x1, 0x1000}) poll(&(0x7f0000000140)=[{r1, 0x2}, {r0, 0x134}, {r0, 0x16}, {r1, 0x1}], 0x4, 0x80000000) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000200)="b1ec91cd803e8038a60ffefa3c13134139fd5bf91cc10fc4014c5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02005e3b4e21e000000100"/123, @ANYRES32=0x0, @ANYBLOB="040000000000f7000000ffaf0000000000000000"], &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x4}, &(0x7f0000000180)=0x8) socketpair(0x17, 0x20000004, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6_sctp(r3, &(0x7f0000000580)={&(0x7f0000000280)=@in={0x2, 0x3}, 0x10, &(0x7f0000000480)=[{&(0x7f00000002c0)="a74559df3f980b79d94d873d536ed9129de8dd357f034d4eb06e5f0ed1c34238a5a2fa6b5d5003779df51d1890e5a960f6ee58949bb6c53f7544494056956fc378b885", 0x43}, {&(0x7f0000000340)="8298dabd9eb2335973098ad05a91599dfcbab84d27de881eb293ec4d7e31175932c9472f38f8d0f1c071fce3cb61f4e8d90c57d97f04d6577f9ce67c3090e9cfdadffeb699fc6f1ca2943907189723b4f9d47c5da3e1145247b5b91fcc45ba32e65da220ff", 0x65}, {&(0x7f00000003c0)="8b9dd56671645bd5dec443f6812acf3decfddaae83d3b5f64198b8dca6be0cf0b129f0f20cd7556f880c8880dee6fdcd2b11dc28e4e2b1fd8ca4a93acf5c6f5810520c17fc56d633c7f651a4643188b243790dfd40e47796c7edd5d4971b5419847e0e8fb268ae20c7fe92ff3215d192887334d63816b9bf5217e055ff16227c1188958fe3bc2bf466b7abaaae16a7", 0x8f}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000bb14000000840000000700000003000000ff0100002c00000084000000020000000300020000000000ad000000ffffff7f00000000ff07000008000000", @ANYRES32=r2, @ANYBLOB="14000000840000000100000003000900020002001c0000008400000004000000020000440200000008000000c208076dc023", @ANYRES32=r2, @ANYBLOB="2c00000084000000020000000080ffff20110000130b00009cbcb53c010400000300000001000100", @ANYRES32=r2], 0xb8, 0x100}, 0x1) 00:00:04 executing program 3: r0 = msgget$private(0x0, 0xbf) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0300000000000000ab1476c6687e4bfc9cbc09b0136242811e330e3636ccd3f9903c7d39387345f4c5a0781e0b94800a69269eac4f1fe4e6ef82bb4b1894944fa4f84efa0afa5254ac300c3b87dd7dc24211f4038f77e7db103a14513ede5d7b1a27434765075a48f19ec195e03d99ed0546522ec84dc93f7bb2fa3e02dbdc621d620356eecbfbf9550527c9c40229588a29ab812576f3eeeacc8fd39735cfa693a98e6a5887aec2cf9abbc31dbca172e455b95b9477af6d704d39078df14e17f26e816cbb28d4af405718f7943e55802a6caa28cd09d954d110e05ba10c40dc3a3f429bdb3faf910c768d37b6745684fc921c393600"/260], 0xf9, 0x800) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000000040)=[{0x7, 0x8, 0x800}], 0x1) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000001009000001b9b88da50ebdc61815ed686f434575ba6e582e6318806105876e"], 0x1, 0x800) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x1, 0x82c}) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf110003e8c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd11_stat(0x0, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="76d221669e326b6b7e679a9d7733043f0f8385e8d00c35cd8184f828d9e7d13a48a577ace9f339035d68529291b864b842166f165969fbefc81b4cadf391068c87790879d91eabb955707bc5f17660a8a8cb97f350ebbc007fbb39b507e23d2a6a0d847213e01c53e7edee00933c7b74becc83393b400b55048cf4ee84256e98ac2a686a8158807a9088fba7048dae359dcc27483b1122667f26e5def96513a1307ab2fd1df357e9f27595d6e62facd5895e58e577") syz_execute_func(&(0x7f0000000180)="96f3a798472c431c020f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:05 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f00000000c0)="0c1bb5b598cd801b69e4f5303062f5696200d9d9d8c441395bf9f2680c4000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851513e2e66460f3801afc7afbe37c1ea01eff265dc5f00260fae67335b5b45363ef80f9966030faee42c240f5e5bf4309247000000470f4cd7e7fdfd18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17724d14111d54111d00") r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000000180)={0x1, "a9652b12d9e225d2533a97def5ff6774d168d9e56788e5a51ba784b9825e311b33d5032a5e53933bb30ffaa596db65edd354cac83ecba6eb049d5575dcd42d37157e3dbb8b875d98c536835b4145c33f16c8db5780d8701299d2f3cdd46d8d8350edd3b294aaf69972dac8a317d16f276a4b47bb50bb50a876077b3c5104619e229b95b2c75228e83e59f94d3254178047682ab2c345dc758aa4521dabe8c95baccfd615b73ce6f4d75ce134903102f4fe4354d2a6ed65c328c20b60055579b1e98da42d8d8c5c19dd29"}, 0xd2, 0x800) 00:00:05 executing program 1: r0 = socket(0xfffffffffffffffe, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4a, 0x0, 0x0) 00:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f00000000c0)=0xfe88) 00:00:05 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa0c43033e128ef5810045000312cdeab00000ffffffff"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="d165d0d482c08dca55a14886e4958338fcc9675b9425d12fc3ffc1093d3c5c3baf967e05c020d9600765bc28dc182dc63e1883616491897a736bccc07ed27201b9c4e7a4687d427c53ef2f9cb3c303406ff63a88f1e7451e3b5379e0f6a27ccfec61e5fe25") bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x3, @ipv4={[], [], @multicast1}, 0x9}, 0x1c) 00:00:05 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={r1, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) 00:00:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) fdatasync(r0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) read(r0, &(0x7f0000000000)=""/148, 0x94) 00:00:05 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0xf7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x10000, 0x3010, 0xffff, 0x0, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r3, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0)) chroot(&(0x7f0000000040)='./file0\x00') 00:00:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000280)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x2, &(0x7f0000000200)=[r1, r2]) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) freebsd11_mknodat(r3, &(0x7f0000000240)='./file0\x00', 0xc04d, 0x342c) 00:00:05 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000e01000/0x5000)=nil, 0x5000, 0x2) mprotect(&(0x7f0000a42000/0x4000)=nil, 0x4000, 0x4) 00:00:05 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f57766161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x120000000, 0x6, [0x40000000, 0x4, 0x67e2, 0x6, 0x7fffffff, 0x7]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x2400000000, @mcast1, 0xedfd}]}, &(0x7f0000000180)=0x10) wait4(0x0, 0x0, 0x80000005, 0x0) 00:00:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x8) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x4059) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x5, 0x8}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000007c0)={r2, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000800)=0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) r5 = getegid() r6 = getegid() setresgid(r4, r5, r6) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:00:05 executing program 1: syz_emit_ethernet(0xfffffffffffffe74, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff8100370000002f651253d0b1480bd882415abc346b058409df9a97a885624333a38711aa5eef0ca68bbf97373be08c3d7c0e72b7d19bdf21c9761a907512c0859cf06c4a641456ede5d67dedffe0fc4085628b7f87ac9b9ef0573a3e98c0fd0855490686994e4b57e6a7d8c2695d6da722"]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="0ca7c65d60f185eac419daebe79cfd486137ae478b4d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0x3fffffffc0000, 0x8}, 0x8) syz_emit_ethernet(0xfe, &(0x7f0000000140)={@random="36745112063d", @remote, [{[], {0x8100, 0x80000000, 0x441, 0x2}}], {@generic={0x0, "4fc9883bed34568298226aee043a15d0845e516237fc380458666908042b7dfcc14b1826d0a6dda66a958207e5b60af44808a967aff852690e7191e786d001d916652caf2111be155d73a9b43a1d69927a259d53802efedd9e56cdbd6c01798133edf7d39d255e2f6738d0584458a08759f98597a34e4cc7791938eb1fc34d742f7ba63e8c8df5a39ff5b3e757ed20d5b7ddd49a7adc9d2633f4a5f914fd1fe992e713c02cb9c376630a4a2c7b42f684f2b2906e8f6cdf71e0abf564b86e90d3906b0893a4b6453ffacb542a986cc5288b0fc2d2b9dfcf2b4e4081763da3a7705c8b21d4ae291313aaafcba0"}}}) 00:00:05 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xca, "57351a64a8051fb9e9aa08e0e3f6c111cf9df9cfb6abb5b7851e9d6a55ee0b7cdff603a09077e9fff45be3b89436bb3634e768dcf7eefd8a2300d321b9c7c458a27242dcc614e8daeeb13a725047d1c9ad14515f932c74e5ac9be8e7fdffed6dbfdab1248d912874d309530b89fabe83c33aea5d17ade61510052663b7a68dc98986530b0c7bf253a8bcd5693d584c18fd34a43327352dce58a5137b30766098928882e1cb0dabb12c443b8a48d4374f60830417fe96a46477c865e0667e5ba48642ef9bdf8199a19728"}, &(0x7f0000000040)=0xd2) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x81b}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000000190780000000000007800000000450000000000000000000000e00000027f000001"]) 00:00:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6d, &(0x7f0000000100), &(0x7f0000000140)) r1 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x0, 0x2e, @ipv4, 0x4}, {0x1c, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1, [0x9cee, 0x101, 0x80000001, 0x7, 0x5, 0x10000, 0x3, 0x9]}, 0x5c) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r3, 0x1f470000) 00:00:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x101}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, 0x8) lseek(r0, 0x8608020000, 0x1000000000004) 00:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="89c4fe60d7b492611a7a5f6629f710040e0e6e7a4a6ba15a3579aaf29941d94c837347c946782b3f55072a1c98540dd92757cd7ab5a86b3d5c5e3f8dd8041968c9b4616bad9a1f5256dcc9779e3e") setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:00:05 executing program 1: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001240)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/4096}, 0x1008, 0x1, 0x1000) 00:00:05 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) fcntl$dupfd(r0, 0x11, r0) ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000040)=""/14, 0xe) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="9d", 0x1}], 0x1000000000000201) 00:00:06 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000400)={0x0, 0xffffffff, 0x3, 0xffff, 0x6}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0x5}, 0x8) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) sendto(r0, &(0x7f0000000280)="172a7a3a9e6da2e32d5b92c2b15704fa1c", 0x11, 0x0, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x2, 0x4) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlockall(0x1) syz_extract_tcp_res(&(0x7f00000003c0), 0xffffffffffff0000, 0x1) sync() sync() getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000240)=0x4) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = fcntl$dupfd(r0, 0x11, r4) unlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x800) r6 = accept$unix(r3, &(0x7f0000000140)=@abs, 0x0) accept4(r6, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r7 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r7, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:00:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6e50}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000240)=[{r0}, {r0, 0x2}, {r1, 0x20}, {r0, 0x4}], 0x4, 0x7) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x4, 0x4) 00:00:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10008, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev///\x00', 0x4001fe, 0x0) 00:00:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c0000004cbc05923656471eb57b73df5c2c30eb2e37ae7b76ae967d0c55b32ab3658c86a04d7238b4a80ce8cc8563f16a9c3bbaf45fb853e607f33e4bea9e1f38c7dcf1799a69922ad63a66bcdeb133bccfb004b490dbb622ae5b0a656a49cf212484031346322d2b6c38247e004cf6d7e86d39e3ec68af67e117ddc151511163599a151ec89f8219eeb94b8d4090b0509f14d5e113e22728e533a7f6c53627"], &(0x7f0000000000)=0xa4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x200, 0x800, 0x7fff, r1}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x80000000, 0xfffffffffffff9ff, 0x8, 0x9b, 0x3, 0x9, 0x10001, 0x6, 0x401, 0x79, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:00:06 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x76bd3}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000000b00)=[{&(0x7f0000000800)=""/2, 0x2}, {&(0x7f0000000840)=""/91, 0x5b}, {&(0x7f00000008c0)=""/32, 0x20}, {&(0x7f0000000900)=""/40, 0x28}, {&(0x7f0000000940)=""/177, 0xb1}, {&(0x7f0000000a00)=""/250, 0xfa}], 0x6) socket$inet6(0x1c, 0x0, 0x7) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140)=0x547, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) setrlimit(0x6, &(0x7f0000000180)={0xe8c, 0x2}) 00:00:06 executing program 0: 00:00:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140)=0x547, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) setrlimit(0x6, &(0x7f0000000180)={0xe8c, 0x2}) 00:00:06 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x23b, 0x3}, 0x8) syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080)=[{}], 0x200000000000010b, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000180)="7d171e710e559673ea1a7cc9db20e0ff647aa73084185b9b531368344f7c29a4a80ce5126b50cf2450f5f0418b92d17678743de092587cbea30c7e753b64f275a02678e47ee55f3d5665dfa41b658a4c0ec53c27d87906800014c4be52e4d1d94ea5c7efd7086c90a680fd2c52b8fe89d94ef37f6e0eed3ab0b1a4de74ec18766e326131186b1030d83a257db6c462c6657f20e9bd91982ad6cbf6076c04576a555d2c7387eeb1f20eba80afb45aea99b7e642bdd4e4c16f39d41b590e7bb7f8f030333e55a787cf83dda42305f1f9371f9c052e38d1b4dac0575e9d") 00:00:06 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000000)="4e12", 0x2) 00:00:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000004fe800000e9a902"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100) 00:00:06 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8) close(r0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="b53f1fcd433b261b0a7fd4cde4a9e8b711e4f106001ee09ac02fd0b707822dc2e4941e652728f2f73b18673d44566810fafefe8ce62d7fe8974a5dd1769792a5b8c1d558ad8750468d472f7d02cec24007190b6fb3117e2bacf1a21adfd3d17146acecf21c8aa74116f15d86eb2a01ec1033a0bf12d7f64bdec0de0bfcf350838ce65d791e322cdb02f3589108db59e74cf8bb99ab736dd73165d9f88a609b478f544817bfd3726a463fdcdfc1246a7c1e1df5120286ffdd885a6711b05f88b73526b3b635fe1651088ad9fd2eb63fe115d28191aa2657eb94a601c379117e859a2e", 0xe2}], 0x1, 0x0, 0x0, 0x181}, 0x20000) accept$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) flock(r0, 0x1) 00:00:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = msgget(0x1, 0x448) freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x8, r2, r3, r4, r5, 0x1}, 0x0, 0x401, 0xa1, 0x7, 0x4, 0x80000001, r6, r7}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x2]}}}, 0x94) 00:00:07 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") 00:00:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x1002c6, 0x89) recvmsg(r0, &(0x7f0000001bc0)={&(0x7f0000001780)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000001a40)=[{&(0x7f00000017c0)=""/12, 0xc}, {&(0x7f0000001800)=""/22, 0x16}, {&(0x7f0000001840)=""/8, 0x8}, {&(0x7f0000001880)=""/75, 0x4b}, {&(0x7f0000001900)=""/39, 0x27}, {&(0x7f0000001940)=""/10, 0xa}, {&(0x7f0000001980)=""/166, 0xa6}], 0x7, &(0x7f0000001ac0)=""/197, 0xc5}, 0x40040) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x5cd14659, 0x5200, 0x3, 0xfff, r1}, &(0x7f0000000380)=0x10) getsockname$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f0000001400)=0x1002) r2 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000001480)=ANY=[@ANYBLOB="000000009e92f58a75a78aa6c9e9ff1ec33f4cb096be88197fe4a625100341c5a7f2cdcfeab4a9369b911dfd0ad2ffd6bf02293fc819f7109ae36d897c0f79988c"], &(0x7f0000001440)=0x1f4) r3 = shmget(0x2, 0x2000, 0x701, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) setitimer(0x0, &(0x7f00000001c0)={{0x9f, 0x8}, {0x1, 0x1}}, &(0x7f0000000200)) r4 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000001740)={&(0x7f0000001500)=@in6={0x1c, 0x3, 0x6, @mcast2, 0xe738}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001540)="a054579c2f0f0b003ae87a8665f1e4f454", 0x11}, {&(0x7f0000001580)="48917ce4293487eb3c8f89195bb19dcb7cf16c3f77919e07ab25778f80ccd06e7b0a7ba8759cd0f1828a25505b6eada2a7ce385c9e631b10591316a1052d337d811544d6fd0e41625c48bba2977c48bb8c03a5323001543335318ac66f28fd8970e9859d67cb81fc2abb021e838362c653e6b71a509d768fd1efd83760cb8e2e36d0e62783cd28b704a445248cfd1526a05119c2c6944873e8b8203857b98f4d1e01650eed4f7e48ff8e60e6d8b880011ed888dc963142e77342ae5fea1efedfba536b5f94728b6699c396d837177376df15d2", 0xd3}], 0x2, &(0x7f00000016c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x0, 0x5820, 0x2, 0x3, 0x9, 0xfffffffffffffffd, 0x3, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x2000, 0x3, 0x7, r1}}], 0x58, 0x8}, 0x8) 00:00:07 executing program 2: msgget(0x2, 0x2c0) r0 = socket(0x11, 0x2, 0x101) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) fcntl$setstatus(r2, 0x4, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8000, 0xce6f}, {0x78, 0x81}}) 00:00:07 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0xfffffffffffefff9, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x800}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:00:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x4) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockname$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:00:07 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001880)={{"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", "87fba33bdeb6b33e143ebd4efa0b5dd5a58420255306e4cd1b579d7e9bc80861", 0x8, 0x9}, &(0x7f0000000880)="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", 0x0, 0x6, 0x100, 0x100000000, 0x8, 0x6, 0x5, 0x3}) 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) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000004c0)="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") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") open(&(0x7f0000000400)='./file1\x00', 0x38e, 0x80) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:07 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_buf(r0, 0x0, 0x45, &(0x7f0000000580)="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", 0xff73) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1, "a0029a9f6f30"}, 0xe, 0x800) 00:00:07 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000180)={r2, 0x8, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r6, 0x5}, &(0x7f0000000240)=0x8) sync() getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r2, 0xf59}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000340)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000380)={r3, 0x8}, &(0x7f00000003c0)=0x8) r8 = open(&(0x7f0000000400)='./file0\x00', 0x100002, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000440)={0xf, 0xfff, r2}, &(0x7f0000000480)=0xc) r10 = open(&(0x7f00000004c0)='./file0\x00', 0x209, 0x4) mincore(&(0x7f0000ff0000/0xf000)=nil, 0xf000, &(0x7f0000000500)=""/232) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000600)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r10, 0x84, 0x4, &(0x7f0000000640)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000680)={0x7ff, 0x200, 0x0, 0x5577, r2}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000700)={r9, 0xd2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000740)={r9}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000780)=0x16c, 0x4) close(r4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r3, 0x0, 0x1ff}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000800)={0x2, 0x200, 0x9, 0x100000000, r7}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000000840)={r7, 0xca6f, 0xf, 0xffffffff, 0x1}, &(0x7f0000000880)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000bc0)={&(0x7f00000008c0)=@in6={0x1c, 0x2, 0x3, @empty, 0xff}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000900)="6298f8e1d96ad151cb474921166d1c2254ae12618962fbc756be3ce4ada19208e7a7af7f1d7080e2fa40319881e9b817d2c3b149f8b46ddb856518424f0da31cf810a7a9d47f13f63895a1", 0x4b}, {&(0x7f0000000980)="299c7ec454bb47262c1041d6e6be8fd8078b12274b286001e532719ef7334679d93be75ca67a3841ab9e6c9c5eb545ee50f35ef6b2a4bda8bbdb2eda3885ef3967685f941bdbaac0764940ddd57bfecff992910a8fdc09761c47fba74289851ea7d733240f6ec9eabfab9bac1bb26a55eb3b4b24dd28b350aa0855b49d00eeacba3aff32a71be6bde5bc5168c26acfdc6838dc97d2428f", 0x97}, {&(0x7f0000000a40)="2d4da6740cf6b502c17330b1b13266fb410a23463c7cabb672d7d6be38e44310b94745581396039c408a4ca208d2afdd0747ac43d1dfe0977797fefacbf55a9e3f3e5e8cc56785e600a0982358def1489e9df4a7505a74933bb2caa0977dac9c61ebb5826d11f91680415bc37e3f9359f3977e6d01c5f3d26fd2c55c325c44556ea6fb58ef9b5590a72962821d9be2ab7256a34d456bff4177", 0x99}], 0x3, &(0x7f0000000b40)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x7, 0x800, 0x5000, 0x101, 0x1, 0xdb, 0x1, r2}}, @init={0x14, 0x84, 0x1, {0x0, 0x9, 0x9, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x5c, 0x8}, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r10, 0x84, 0xc, &(0x7f0000000c00)={0xffff, 0x3, 0x7f, 0x1, 0x5, 0x4, 0x6, 0x0, 0x8, 0x9, 0x81}, 0xb) r12 = open(&(0x7f0000000c40)='./file0\x00', 0x200, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r12, 0x84, 0x104, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000d00)={r11, 0x10000}, 0x8) 00:00:07 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000207, 0x10) fchmod(r0, 0x8) ftruncate(r0, 0x101) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x2c1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0xe6d, @mcast1, 0x9}, @in6={0x1c, 0x2, 0x6, @empty, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) getsockopt(r0, 0x607b, 0x101, &(0x7f0000000140)=""/185, &(0x7f0000000080)=0xb9) close(r0) ftruncate(r0, 0x3b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f00000000c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") 00:00:07 executing program 2: symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000340)={0x7fff, {{0x1c, 0x0, 0x4, @empty, 0x5}}, {{0x1c, 0x0, 0x5, @empty, 0x1ff}}}, 0x108) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100080, 0x80) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername(r3, &(0x7f0000000740)=@un=@file={0x0, ""/4096}, &(0x7f0000000300)=0x1002) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:00:07 executing program 3: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x4, 0x8000, 0x0, 0x6, 0x51}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x1000, 0x3, 0x8, 0x0, 0x7fff8000000, 0x3, 0x0, {@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x1000000000, 0x9, 0x8, 0x4, 0x4}}, &(0x7f0000000280)=0xb0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x35, 0x0, 0x20c, 0x0, 0xffffffffffffff43}, 0x1) 00:00:08 executing program 3: open(0x0, 0x205, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x101ff, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) open$dir(0x0, 0x10202, 0x0) fcntl$lock(r1, 0x0, 0x0) 00:00:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x4) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockname$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:00:08 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x8, 0x1000, 0x1a}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x2, 0x9) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x10, 0x1, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:00:08 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r4, &(0x7f0000000680)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f0000000080)="b29f1a00c5aff1f38c21c68de770447ad02d5b0862dfbb600b0034a34c99c1aabcc73a329c26c38651ef1b31e472c44d7dc565c30e4ec8ed28301d9bb20b26f949121b3e31353038368802eafce016e4f9cc3909fbcc910f4e1ec367d34f878a50e295225548a4", 0x67}, {&(0x7f0000000480)="43cdb0ff6d82f06b8df4df711d07b06e1fd490a3aeb64717ff979626a6d39c45c0a8b9332bc06cfb44ba44ba89287b1f14a151721863b3288fd3d140874e12617f70c5b4102934f564d21f514f845861830ef602af5ee983b573d5dc80a3cf50b234b7418d53a15ce6b6f2950ba17c0cc95ed63b7147600e4bedc7f2c200ce9320bbe48058c98e394a43aaaed147dd851690c61b9ba0977c81a78d40b50aa10f76d0725c0f8503a4cab2192b53e21b31", 0xb0}], 0x2, 0x0) 00:00:08 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @broadcast, [{[], {0x8100, 0x7, 0x10001}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @remote, @multicast1}}}}) 00:00:08 executing program 0: socket(0x2, 0x4, 0x0) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35) getpid() r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) msgget(0x2, 0x4b) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000540)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x2be, 0xaf9) 00:00:08 executing program 3: select(0x41, &(0x7f0000000040)={0x0, 0x3, 0x1, 0xfffff00000000000, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0) 00:00:09 executing program 2: getgroups(0xbe6e717fcac5ba67, &(0x7f00000002c0)=[0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r3) sendto$inet6(r3, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) 00:00:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x240, 0xa45b588980baface) r1 = openat(r0, &(0x7f0000000240)='./file1\x00', 0x0, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000007c0)={0x2, [0x0, 0x0]}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) fchdir(0xffffffffffffffff) r3 = dup(r1) renameat(r1, 0x0, r3, &(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", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) 00:00:09 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001080)=0x1c) r1 = dup(r0) r2 = semget$private(0x0, 0x0, 0x80) __semctl$GETVAL(r2, 0x5, 0x5, &(0x7f0000000040)=""/4096) fcntl$getflags(r0, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xe8d3, "f38565abfeb416ec5e879cc7aca2987a"}, 0x14) r3 = getuid() getgroups(0x7, &(0x7f00000010c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd11_fstat(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001180)={{0xffffffff, r3, r4, r5, r6, 0x40, 0x5}, 0x3, 0x2, 0x7}) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35) getpid() r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) msgget(0x2, 0x4b) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000540)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x2be, 0xaf9) 00:00:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37deff7fffe8ffffffff86dd6061605d00300000fe07020000000000000000000000f000ff02000066000000000000000000000129b10d780000000020f0a0affe8000000000000000000000000000aa00000000000000000000ffffffffffff000000"]) 00:00:09 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x10000, 0x2, 0x3, 0x4, 0x8000, 0x4, 0x2, 0x9, 0x20, 0x9, 0x20}, 0xb) r1 = socket(0x1, 0x3, 0x2) r2 = dup2(r1, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f0000000000)=0x53, 0xfffffffffffffff7) syz_execute_func(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x2) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ffd59de7d8120c4965e532500284b2cbca32f86b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d70000000000000000000000000000000000000c0000000000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r4, 0xfffffffffffffff8}, 0x8) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 00:00:09 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000048, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") getpgid(0xffffffffffffffff) getpid() r6 = fcntl$getown(r4, 0x5) getpgid(r6) getpid() msgget(0x1, 0x8) r7 = accept4$unix(r5, 0x0, &(0x7f00000002c0)=0x2d3, 0x20000000) getpeername$unix(r7, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r8, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4}) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r9, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc69408364c55de6bdcab0452d5cb9df6f9b6987a1f6f930c0db573033a02ac5790065a1b84597b41835c3c4cbc91e8b923437ac8df7cc645c1ea567b7842be591cd156181a8a5e452c0e6c2aa08494bf0d9e879f7b9923d2652156eebfd7c171ac73d466ecd2a192f77a07cf50b9ed996345c870f4f0bb4b97a3f01c7ad493b14ba3f81d9b6861b6815b8fc0f152ebaa89dd57ce08621e69d04bdb433209306c01d600349fd25e625debc876db91130f2e356d5ea76f7e05627634ae848c6a4f381b2121ca99fde9cb307c7dbb80c1b500f1879932bac690185ad86b12da3e71119e400d56445c5d6ab275fbda291bf76c25abace867643aea0f4ca2a2183548c5be05b5d5ad8764c0524b3c64245def38093780cd7ddbcd5e06da0d4dbb62cb329a52e58e9f78a8281ffd3869ecb19f2d4df88d3a8abb2fab2367a4c261bb4894a7aef999fbb562e72dedb15e08e46cdc5834dd2bce78d7ac13344a913588d7490db6b06d7f6848e54220cb416bc2340b47ce302589c5f48427fba33b897cf76d3300d93bd6e947036a6655f144a8d5c3bba0957cd4d05f7e2137d32ad5232217ef71f33550ccbadad6c7bb04e0b3a7e6498e69570773021a54d778ce413d9fe1a981ea2b2810907c57ccbffc4d3cda4b860cc9fed96d56c85c47b93dedd2efb4dbb1c170bb656a12374194c4ed498ffda6055e46132d86c9d337f5b45dcf7607b00924b2aa4cec301d503e62ffcdbbcc1d2ea55f6af3a1e146dc0698d1c43ff54ceeee9da77a6c2f9bc7d62f1dd27bb32359c0448ed3a8b25a0a71840ed00c05d6c60ca1b3a031e4a4e34ef08c4473b127a6e1964f9f35b14c2eb9920a45baf0e48e81230a2a4582b0760a062f2c829de177d620007b760e58455acdfdc3623a55535289a0cb5950b074b8352432a03ae80bd056021cbb3159d5de98afadb5a719d3bb2fdb29fc6dda5bd867cf8430c09f8eed8c693321dc21c57782d662502bcab06b3c089a6a7c12143822bbda90d5aa2a86eae673b8447c743784900e888e33a39822509feea2581d490c19885cbd0ca9ba239f1535b5ed8a73ae05495b65fdeaa52094758b62825a0386c76cedbb651eb09420bfaf6274bbe4badd3ef5d6ed3ee94f5d44bed25dc497975a96d5317cd61199643782c707f6eab06d9ef409f320b00490dc3e6b3855d49a90063c31a173ae6415ee9a412157955735c51a31c6ed8c9f1db46f97fc8892edffe97db438655bff0ed7785c5cbdb3c578fa5f2cf0d7066598b8a3860b90bf477f8ce0a022e29ded44c0767cc8654719f06cc747e9e1a5dc1b74f3e91f0b23e77d0c7a1ddbe70f7998a2d60f9214ed0de0a6dd3e775ffc6cf4a218640cfd06e3550a6da7f9fad5f4f1fd2e9267c55fb19fb347d3d683665dd43d7712aac2658c3d65c2442ed9107cf2b00e1fea3b481e3f3b904c3f0fdf1ae049e01c7d989f5451ad2fa4f46741aca3968fe049fb2844b4574e974d5f49e8a4b12c072f24b821f7b78a8bd3a72dc2bca41d1b2a16f2756a3a4ba0e34e56cd0ede49ca08accbc809fd9caa1f5166c33227a601932e0a325a160dfc4ad63648b0f22eb7915fca8524e19127507c3ce792bf95b664031174b23fdeba931702f3697af7042422ecd197e4ad7276b11b9539316b0d907d24be178b82c7663f94419d86b52b600755c35e742dfeeedb77e57b51264017d8ad2e2d280d6e9c5d1a0993ee2586759c2b0c3a7344cea65d7ffce86ab070b957caf4b6b744c2fb4c8486c04b5def17100a73f44fee2fdfb6e9686a9f6ed0e8795b1529f30cdc17e9f8eb96ef2de86bb29317a26ffc3fcb2c8c485e122611d1f52b65b6b1d8ea556f934a371e12a1f4821dd42f553ce8b1c44a305c6cf5987b66b948207035ce3f7bd98e62ab56753863230bfdb6f7584aad61e5e2448437447c4ac10155539a84b4720b48cd9a286b96a4c19f47c1630afb6a56f85064a373761a97c42ac87e6649bb8a2c5181f37b0b9a7c0b87615b90b4b0673afc31ff0b0ed35a609beea0a336c5bc71779c93537517b4b443cd244b14a3aa3037c7e683056e8b8878a5e4dc6b7a85a9dae922c8aab69d07aaec35d3f85c18d11c4a72443961a40689903595bcc318b58bf0bc11689f3a81976777a58929c95746c816445e39fae0cb87d801759304dd6e787dec1c60d821a400e8c31763918e6cfeb00d58c083be8f9e738fc78980ea7686230ed8d870702459c2e53b64954755a07a675443bd877729137c18221e6dc37f906ae0e2e6adf2b464974fe8dc4e60bb30a0808152379df3365829c8523fd25101cfd3d0ac7e310a57f1d65125a1d8add42383eb6928dddf1ec254d40f18246793c82ba8024f4ea6ac25840c683e496cbc1a7d7104a647385499e771cf4584b64aabd6d6dd480d35fe0219f9f7d417893fc15db761dac23007fa715d54ac6eef59364d8a837d199ff65119430d354f815d35ea1f68cce6657f5cd6fbc583d8207ea5310b0988b40c16e6b1420c4a109981293626b6c6046edda739dab7400c62382daa21987f0eba76a3796b0e5603ae8056893a8e002f029d45dd10f78fb3f3745c2854faf6f34e44d10fb471ebaae73f8ac9dd9f37b4e7550f69b224e09534c79a71c8380d759708da65708cadcca46819b6061cd9badedc4e903b8fcb6c5926e3439823b233cdce52d462166455e422f6eb49976e471b5fb785109833b47aa26641581ace55c680d30c85207c0dcce2fa8173d882850cd6180f127f1384bea51f3d797ebbad9f83020bdd6403c9bc0ac6e697d832ab97cab2742542c56e4fe4c6762f46b9ac354af364d855b5010252df50e55eae459806401ca37f5ec7430c58d0562af03e41f6341d4e26b1c5d73b8d788b7b957754bf4dac7db373e6b3ed0630fadafa8338a9e25ad41aef07e2e53d8c35aa0114e396d21dff14d93f36773b0d264238ec64d69591f5f213ca2637adbdcc5b849738e3f194187a0ddc56f8a81a045f269f2c8cee3923196bb8bb8925d46ca903854da88e6d6a5dfb264a80747a9e27b0da9391e3a221c9fcba1c567fb3c756a350a74d85ec655c9cea88f30bdf6bb9bbc80a009b1c2a67ede43ee1f6ba0eef81f7794298f52ae2f3ebae27c3ed6821cb36f9a42600db50efceb56f25a08fb11cbed3e7bcca5e0d3654db7bde978306094cf3899103a9c71b63426368a1ef582488baf79fc773e08a1c94da7e8753349d54e1cd9a5c74d1c8cb735d79d9d50c622882ebeda5dc83ab780073025455d378db7556d947a441cafd16754abda2c59d3a8b332b4faf7079de612932c81fb2c3a11b34a0251b34546a8c6c515a75e3389e6bc1bd815779da4448cb78b8b7551f90ae1f9543a0628a976d803eced0ca63956cd3b6b8e07315ddf0e923476ceba7bdfbe121e97bb061a9b69119bf089e56b377d97f04a9b17de03e687ed4aebe59e195785d4a5e4107842a03bce96e936e931d196a5d410b0d22abd953bef20c5528f043a81981d8bf9853c7edc9fa41dc9a033834618096bd38e5a8a2bdc441e4da7d36cc2ee0c2531a87c267283ef15d249cab1eb1abdd8b9615b8b4c0bcadbdeb099df414f7effe46ff9f5bf25fd5c9aa3b09ccaccb98568760928af35890aa01ab84e7bb19e05d6782c769aa3c987f00a627db0e8a69b01ae1eceb7a045c61d2858e97f3a564818c21407a2816bdf86ba75b4143a47a0b9766d54cb77566217a849fef0ba8193fa18fc643f4245cdc645ffbbc02f714594e7463c12999db5d9c4f5f2e9ac3df8b08c33e6568f16df09b44de0f210e44efa810e1ae3001317acb9a0d6b6506cd8ba427dc264b30335582d5871c65b45c2d5e8cc21dc13895329b2ffb429d66bcb3c8bbd1adc067f591a2c17eb102778cff0a28d8427be1bb2c603bf6ea662b7d50d98f656c6a1477929c280313318b7dacdc0d93a1c2d1eab9672537c7491989b1ba780c62b3a04e95273da2831f07ebdb9c7ec37cc4142b1cb35e510a97fdab571be696431aa4654f8df9685f45c8404528d3616eeca045d5629a473b74c5a5dd027e4a9ecac228e52cca15460bd42f711656afc7dd6cb402ea2931a7c6257d358ee4d0bf11b3e79ea4667245bb8f53914024821aa9d79d2841cb39335054c2117fc3cf2173ef3705e8df6a9ede1b4dadec21f5f6751bb50f0bdff5032a5552bf7c14724c241339cfe68d579eb2eed111c47f9094eda04fd3f3927acabcd84ee38adebb80fe9bac2aaf7ee6b433008c8aa4a1df190aac0fb38d93f3682cc2e926a59b32874b0a487ea449bafb9427a96d8f420e3a0b286e692814754d71728301d6efca7d0056408dd6709f85184426bc6d83dbcb64c00567957ad5cc14e7b7842f645c8d7705e0c52ffb92c28b2ebad44cc49944075c993fccb4c58730081b6accfb4a899dedfd6a721db8f8d742413be2bb330b4b787013febace3a3dfbc26670a5a29227b3266e3de3e5de635e8bf4a6217fc407a26de94a395e2d5fabeccb14178e2c474246adce79a637bdca14dcf35caf3925d051199b67676e34329cc9df3cac2e1d331410b6672148b79460ea16415139b19a44a454866c5346dc2e72918ac394b93a7ca423ef5e8dc1d1219d67feafd52ac9e93879fead7188128b855dd307480a78acaaf86b93146671b28147974962888c850408b1a52ff261a34d856b68496a4e7de13ebf20eb01cd9fd18e990d8bb5a588dbadc1b32cebc507ef683f31ac335a51b839042be84391e6b1bcf7a6c87f3222510116e608ee087f8453a22103688eff2557cfc7f702bdb4f768609d0d5b8897549fa9e4f21261040bb3ff2df6bb9a0da741a14ded3229c76ee5342266a642dfd9bc9eee7ddc1eb5a7eb3c648a786cf1ebe2a28893e59fe105ae75767adc9d17b93815a52b0d6397175b4deb79fb4eb57dd3a0ad734253b3b3107ef4798ac135fe49e81ef76e24d9efdef6f072eda928e91ac6cc27e29a6d6e9723a56d6c5662ce7f5d22bed283e29151271013b461cfc217e48d8b9cc5c077b743d98c53cf87b87afd7ecd79b9212ea5c9e36d85c24c6b816040680ed37377cd25f045f9aa127173a989ddb350b12ab03a29fc1761d0385a9485f62d785fbc8147484c48430def4c2c7c58bb2cc89c5cef7ef1c2c7a0d69abc128a2097760ec651ec3c3bc6e82739dd1d397985bf8bd732edad639c166dd52f2efd36391d619f8fca82b6c1019312176d52d4f9bde6d331c1a97c9707ffc54f6179ac96e3026c74807be701acbe90b829c8ac010abdf0e90f1458d9f799d6e10e7c7d5e9f79c28e4936f27b52a43891eaeb6f14ca3458c3012c3ca12f73d22fb67255fa2970014ecb08155b92732268f42bc3cf558176254fecafb2f431382594e078e760e5fe006035e4157b5b398f42c1be298f9fa45371e6bf67e03e1f9c362651daa3477ff6f3a507ca66a0f1fdb387342d4604f280bab980765e4660c2275bbed4ee2929500f44b600aa4a2708160e08b8fdad9f988f52b4e4ee065aef40d2da6dbe0023a652077e57cbb9884fdc14ebc3d50b6a3eab467ab9a816d66ab82f0719574e24e4bea342ec77c43f985c1ac24e288590c12bfddd18794aa73e0fb0f4bbbb6ade79fa40dbaee81916ab484f822c2b36b49d87e8fad636f48e68af2c865108631e9de66aace03e9733cbd320dd715a4368e08504d10012a445767f2d152673af688b39b76f0c8adc12b0ad92810b9204bc75d9336517377525bafce9cbb4c50406fc902c89c77c2c46dd4092440ffebc23d97a6b84a", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) 00:00:09 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000ffffff7f00000000000000000000d5f7f4244e17dee743b5b326581916d50000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bba66fbe7230afa0b049e7ee5fd26dca163e0575af3270e372f5ae66d3a9c22dd4a2ad7ff2ac292b4445b64958d9adb8acf3f446cbce039ea6a3c46aa230c52b3e9790994a5119a906af9a699e6f"], &(0x7f0000000300)=0x6e, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0xfffffffffffeffff, 0x2, 0x0, 0x6, 0xc7ad}, &(0x7f0000000240)=0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x0, 0x0) close(r3) syz_execute_func(&(0x7f00000003c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed400f12c87c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f5dedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r3, 0x8004746d, &(0x7f00000000c0)) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x100000001, "80a10bfba8607df68fbd0d8a7f86ecc0"}, 0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) 00:00:09 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x8e54}) flock(r0, 0x1) r3 = dup2(r0, r2) readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/124, 0x7c) 00:00:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x4) 00:00:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x8203, [0x0]}, 0xe6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000080)=""/152, &(0x7f0000000340)=0x98) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) getsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f0000000380)=""/99, &(0x7f0000000400)=0x63) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x9, 0x4, [0xfffffffffffffffc, 0x5, 0x10000, 0x5]}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x401, 0xb2a, 0x1}, &(0x7f0000000200)=0x10) 00:00:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') semget$private(0x0, 0x7, 0xa0) r1 = semget$private(0x0, 0x1, 0xd0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 00:00:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff6000/0x4000)=nil) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x800000000202, 0x122) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x411, r1, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000140)={0xdb89, {{0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0xe96}}, {{0x1c, 0x3, 0x7, @mcast1, 0x7ff}}}, 0x108) syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c37348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x4010, r1, 0xfffffffffffffffc) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xfa, @loopback, 0xed}}, r2, 0x20, 0x101, 0x302, 0x0, 0xfffffffffffffffa, 0x7fff}, 0x98) msync(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:00:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) recvfrom$inet(r0, &(0x7f0000000000)=""/45, 0x2d, 0x40, &(0x7f0000000080)={0x2, 0x1}, 0x10) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000180)="f3410fbdc1c46179d7f380000c6969ef69dc00d98a20d0d00fd1b02db5d900c463a56896f03f0000fbc4c1c5f49d00800000450fbd27f20f2d7bf43c3b6446ddcb01ef8f69289bd1e8ba96a6a2670f381d6a2f67450f483bd1d97c7c63460f576161787896460fb66600a9c1460000e1b1c482014804f445e22c892a0f0000009f") openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30000, 0x80) 00:00:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000480)="984a19c6c4a2791dcd0cc80f05bf080000e9c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b75adc4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b656ff236f04283a9008000000049c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110d66474eda5700fbe2") r0 = semget$private(0x0, 0x4, 0x100) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000580)=""/4096) freebsd10_pipe(&(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)) 00:00:10 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x2}}}}}) socketpair(0x2, 0x10000007, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x4, 0x4) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt(r0, 0x8, 0x8, &(0x7f0000000040)=""/127, &(0x7f00000000c0)=0x7f) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1) 00:00:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) 00:00:10 executing program 0: r0 = semget(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x4, 0xffffffffffffffff) setrlimit(0xa, &(0x7f0000000240)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x3b0, 0x1800}, {0x0, 0xe5, 0x1000}, {0x1, 0x2b49f35e, 0x1800}, {0x3, 0x2}, {0x3, 0xd9, 0x800}, {0x2, 0x6, 0x1000}], 0x6) r3 = socket(0x2, 0x10000001, 0x84) r4 = shmget$private(0x0, 0x2000, 0x160, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:00:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001a00)=ANY=[@ANYBLOB="02004a22ac1400bb00000000000000000000000000000000000000000000000000000700"/136, @ANYRES32=0x0, @ANYBLOB="040000000180000005000000b300000006000000"], &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4ef, 0x4, 0x1020, 0x1, 0x4, 0x80, 0x1, 0x2, r1}, 0x20) r2 = dup(0xffffffffffffffff) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000001580)={{"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", "0d9657089ba129502e23fccfd32b86f32535d08c78358404a86d81527161531a", 0x40}, &(0x7f0000000580)="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", 0x20, 0x2, 0x1, 0x3, 0xfff, 0x3, 0xfffffffffffffffe, 0x31}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x2, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r3, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) sendmsg(r2, &(0x7f0000001f40)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001ac0)="804f550eb1a1228ad3bf26023dad000b097fdec75c2839d147e8c9be9525879abe459c8bd79c0b28a4a6bc85ac79dfa6f7510716facb74718eac146886972a03194ac377c04542e389f8786c55c76e555f15e3f1cfd469d32d46442f41f46caef112fd3c2e21a9d55ad1cb91ef18974c409aef38cd2808ddda0fc44e545efa1f01cfbb", 0x83}], 0x1, &(0x7f0000001bc0)=[{0x50, 0xffff, 0x6, "2bdb6fc5a8d9ece2cdb41a6bd0b430922dac47cde9cfb1a140c684bcca6074dd407bff554c2367b9feab4a43b16f85fa0354200a2b17e4cee5a3f37061cf"}, {0xa8, 0x0, 0x7, "840b44c02b3e30de138d0d64aaf2d73a0bf7587c6a16b6b8be61b2f190fd1d17067397009648d5f40f28f0572eabf8948fae95b6f091010af2692d2dfaeab3a83dc14eecbebe2aa630d48d1c2e557b54c6e47f660b68cb2450544f123741b26bd321b8e3fae929e1155084497b7278eb26616a3834ff29b0dde7871b23612b6ccdc1c8d662548f455a8ff03c94120988cffbd2b201eac0d7"}, {0x90, 0x88, 0x80000001, "0ef360dc4217a0563c07d907cb5f03e4b2e47db6a5b8d268cf13c7f3ed826c624cd57fbd69bca1e3c93b3df74e851d7ab53291dc6a8bd39a0eed088067e12131c9665d2abbd9aaeacf7c219a4f6f3816c2f267dbe667b673f7fae268926a720b541e41a1e55af5edfa79906aa5bb99022c559b7f568b267b7ea805932433"}, {0xe8, 0x1, 0x7, "921b56839f7befa44e6cd5842f0c30d20ded6685f5b45341ae628162cbfc6daf8b976762fb06b33e3e68c0eab3515836208e8c93ec7cbc0291b21dd5d879f7928639a3b9a3f9e7e3c02c865937224887f569daad06d0d76afcc39c8f24ad302d3d95cdc583b53f8de7ca1310549b4fda6db799bc4cdad0b8c4904826725a9680f2e080ed61abc22feb04ba6d40833a68a76c36d24e785a0b184c397ca7babe0296df8f5909d6777ae5cea29dee12c8d284d49910a7ca7ccb62a9f626fe8a5b9ed0d63c0fb255c1b2ecc3b87ff576fb7399229da42a782a7f"}, {0x100, 0x29, 0x401, "da269b78546971617933df113564b3a3527c4d726fb46dfd09cc1284386d496778b63564fa4806b438df1ffe71d8e8687aea58799bee911e44092a1085f218197d6ac499f7351ec350d5582b8c2f29d429fa7f11f8fe69a7f1c8c7de669bcb8164cef874147ffcc8d38e96daa9841737c1d0aa6d7fe457745b4d464b38df2415d241957f6c21ed549d9a17165d5b3880806dc0778d7aa6883eb6856fddf69c0d141113be501ed0f9144bc2aee5932921325835cd7b13e6eee34e56d3bfb223dfafbd74dac4444c4c632c85a1461eb940bbc5d7983f50482231e348a2b90e19e7a29876c54e7e6394b6fe39e0b048222c"}], 0x370}, 0x81) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x7, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, 0x0, 0x1c7) 00:00:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ftruncate(r0, 0x7e2780e5) r1 = msgget(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/20) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0xfffffffffffffffe) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000780)="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") munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:00:11 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) msync(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000080)="c4e1bc58ddc442f930f6c4827d1d122ef2acc4c2c58e2ac421032ac86566430f383bce6647d1f40fac0916c462f8f39b0c000000") ftruncate(r0, 0x5) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:00:11 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x800, 0x80) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={0x0, 0xee}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x7fff, @loopback, 0x6}}, 0x0, 0x6, 0x1, 0xfc, 0x371, 0x0, 0x6}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0xfffffffffffffeff, 0x200}, &(0x7f00000001c0)=0x10) 00:00:11 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept4(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x100000000}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x9, @loopback, 0x40}]}, &(0x7f0000000140)=0x10) 00:00:11 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x800, 0x80) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={0x0, 0xee}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x7fff, @loopback, 0x6}}, 0x0, 0x6, 0x1, 0xfc, 0x371, 0x0, 0x6}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0xfffffffffffffeff, 0x200}, &(0x7f00000001c0)=0x10) 00:00:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x7, {{0x2, 0x3, @rand_addr=0x81}}}, 0x90) listen(r0, 0x6) 00:00:11 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x16a, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f00000001c0)="dcdf31abc306c998b098651dcdcc961b0dfd64cff6b7f5836a033da14a43587c2e5955f02c630bdef9337bf4d88cf475325bf413a752336cc7201c8828a116adcd94", 0x42) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) 00:00:11 executing program 0: syz_execute_func(&(0x7f0000000780)="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") munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:00:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getuid() mlockall(0x2) socket$inet6(0x1c, 0x0, 0x0) 00:00:11 executing program 3: syz_execute_func(&(0x7f00000002c0)="1c0db5b5d8cd801b69e4e56962f5696200d9d916d017795b0f1a350b00000066470f54fa8fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4400fe264bd858f4808eebce000008020005151c4e2c50290e2000000c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) 00:00:11 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x9) r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r2) execve(0x0, 0x0, 0x0) 00:00:11 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x7660, 0x3, 0x3, 0x5, 0xeff4}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x7, 0x401}, &(0x7f0000000140)=0x8) 00:00:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="e6e6ff9e82020100003000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x100000002, 0x2c9) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:00:11 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, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x10000, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1, 0x0, 0x200, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000aa0800"/128, @ANYRES32=0x0, @ANYBLOB="07000efc3c1074520600000001800000010001000001000e"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0xfb3}, &(0x7f0000000240)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3, "8b5aa24bbb874aecfd03c4b290472990"}, 0x14) 00:00:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) semget$private(0x0, 0x7, 0x61) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:12 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) lseek(r0, 0x0, 0x1) sync() syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x29828178}, &(0x7f0000000080)=0x26c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3f}, 0x8) 00:00:12 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendto$unix(r0, &(0x7f0000000080)="57335e9cbaebbc27e29f9531bff88ed8e0a7ce8a0f29fb3c1d7051a357527f7235ca74bf28d364d21fb13b490e2b6c4b302bd10b3744803fd92242983fc2e20b247c11f1656d42db0407836abcf7020a6dd6422876c264aed7aa5090c82463c9e108ccb084c53c6652bec59d38f72f49b481fcd12820ead2b6f4329b1fa1", 0x7e, 0x80, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 00:00:12 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, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x10000, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:12 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x8, 0x6) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x0) 00:00:12 executing program 3: r0 = socket(0x1e, 0x5fbbd8c4abdd811d, 0xfffffffffffffc00) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x10000000) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001640)=[{&(0x7f00000003c0)="32384951ed92cf29929bbcbe395f16123c4e266e89b840ef4e3d44fe90a7d6ef762322a1737bb747a9f8ca3af67fdd38de53f3bc244744da69392d2ea88b89303061b7", 0x43}, {&(0x7f0000000440)}, {&(0x7f0000000480)="7585b447fc7407e8b670f6b9178542607cc2d43f291ad5a83005d218acaab8a1d5cb5b7cb56b0ea37a24604b7a72fb532a534f52d72c634f59486b67002646f124", 0x41}, {&(0x7f0000000500)="8ce130a9ee113ecfcdb521d77fb85b8e1ceaa1d9db32dddfb2a697bfb724eb8f3e9f9dbf", 0x24}, {&(0x7f0000000540)="d97ecb7e53ff2b583ce5d952ec05132d538676459cea0d7d8c85b236173db536f2d9635ca1fa069f1ef840aee80dcf09709ce59b36e976804da41407bd31e8dab88d8fe35176b213b92a91192e3b8f268520665d83157cb5c5590da81e4e59a32a4ae1ac0a63f8875552155351479a5fd5c8ada45df54a33688f198e52389d8c50d60a183fd51b77ba4ca6cb8df9032515258a2ef1cf04c585ca273133c696046eb5399e7d05275bfad4945a302a13a6f29b124adc467c6003eea04382", 0xbd}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="cee9b5751c5185b42518eb909302f3c1e8f08ed1f1bd2f7ec3ed379234016ad8a9c33f3b78250a58b30adcd9a9671cb96210ea4d", 0x34}], 0x7, &(0x7f0000001740)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="f8ff0100"], 0x18}, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_execute_func(&(0x7f00000000c0)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af84780e9d49f236164808eebae0038e802000c62111c462613afd7dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r3 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001800)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0xf, 0x8000, 0x62be}, &(0x7f0000000100)=0x18) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000240)=0x8) r5 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x22) poll(&(0x7f0000000340)=[{r5, 0x2150}], 0x1, 0x1f) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r2, 0x0, 0x1000000000003) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000300)=0x6, 0x4) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) renameat(r3, &(0x7f0000000380)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00') 00:00:13 executing program 2: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setresuid(0x0, 0xee01, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x18, 0x0, 0x0) 00:00:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e) r1 = socket$inet6(0x1c, 0x10000000, 0x20) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:00:13 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) ftruncate(0xffffffffffffffff, 0x5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8) 00:00:13 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendto$unix(r0, &(0x7f0000000080)="57335e9cbaebbc27e29f9531bff88ed8e0a7ce8a0f29fb3c1d7051a357527f7235ca74bf28d364d21fb13b490e2b6c4b302bd10b3744803fd92242983fc2e20b247c11f1656d42db0407836abcf7020a6dd6422876c264aed7aa5090c82463c9e108ccb084c53c6652bec59d38f72f49b481fcd12820ead2b6f4329b1fa1", 0x7e, 0x80, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 00:00:13 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="65f2f890bd1874a2f8c932fe14d851026d043193116a37c1d47c4601bf06cf3c2c37d218a72a24186dc5fb6dde") setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:13 executing program 2: syz_extract_tcp_res(&(0x7f0000000140), 0x66, 0x3ff) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r1, 0x4}, &(0x7f00000004c0)=0x8) r2 = socket(0x1, 0x20000004, 0x100000001) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x5, 0x80010, r2, 0x1b) socket(0x1f, 0x10000103, 0x8) r3 = socket(0x2, 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x507, 0x0) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000040)="d602a63820a9b6c5b71a9e8366e57965b0d3959bba4ba32f5164ccf1379a4c5866d12d779d3a2a4bcd2d252223d142e02fd07b18d323ce5ada48a07ba7e7d60a64602a133668aaceccaf9e481062fc4b7876546dcd9c4179c5734d36ad468a2d5818767f4d4dc7e36b13eab9c70228fe7a29b3a4af604ee11987a785a3de60eac84852f297a83f673245e86caf8067853a225958a8d0cd2dedd6e756064ff6a8ebe5bf0884fe34848c1e62154af473e7a40d70358a12c64f7185c6242cd575c5cb79d342490a46900f18") setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) setsockopt(r3, 0x7, 0x976, &(0x7f00000001c0)="7c50a35363e7b62074cb85123fad17b42e0b0e74e390c3f1214a62712faf31fa14275552d745a50ccfa87febf8a4747826f6bc5598cf543e4ed63713227ad3269f7f45eefcc2656974d5bf8cd539ed623ade2eb902d00431a7016eb4aaf57b15a6152ded792077cfebfbe8a456f77ed7d8ee5b4abdf8003138fce43fb17429b2754d36bef54da851f294918cdbfa8745328f516041f0e7f804c3ca884b68f94b475995249503a690d6fd0bb2d0a735", 0xaf) 00:00:13 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x80}, 0xffffffffffffffde) fcntl$setflags(r0, 0x2, 0x1) 00:00:13 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) close(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x3, 0x100, @ipv4={[], [], @multicast2}, 0xc}, {0x1c, 0x0, 0x5, @ipv4, 0x401}, 0x5, [0x101, 0x8, 0x8, 0x6, 0x8, 0x9, 0x2, 0x6]}, 0x5c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) 00:00:13 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x1e, 0x30000004, 0x5) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f00000000c0), 0x4) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200)=0xfffffffffffffed6, 0x10000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x10000000000) getegid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x7, 0x9, 0x98, 0xd057, 0x8}, &(0x7f0000000300)=0x14) ftruncate(r0, 0x400200001ff) msgget(0x3, 0x100) accept4$unix(r0, &(0x7f0000000480)=@abs, &(0x7f00000004c0)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb, 0x40}, 0x8) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x2d5) getsockname$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000400)=0x5c642547) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x8}, 0x8) 00:00:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xf5, "01b403a53f21c1382d4fad2c75fdfada3c02015a83b0fe08b37bc9bbf201fe3371c2705493f2f434c2686b878b57efdc25902e0a2628f3ceb33d9ca3b709aeb0dd8e4ad80276c3b7ec02fef30277c868a7f0ebb955cf0b7db6d90925f3e0126152a11fd0d619fbad762a97700f427f1c99adabe3351191eb666ddf2b0aa27568425635fa29083e42e103dd74e3a5201ccb4e30e264b36075edb204d87788e73e931e959c53b0264903b50417d2a50794ec89cd4db040c50e88db3f02e490e08b9208f684f73f3743f5233bd93b0ce04eeb0806d24f4ccbef9d3395315913c6ba5e2b1d544cb7820fd4de6821329134cc23cac6cd76"}, &(0x7f0000000000)=0xfd) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x2, 0x6}, &(0x7f0000000080)=0x8) 00:00:13 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0xf, 0xd38b, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x146, 0x4}, &(0x7f0000000280)=0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:13 executing program 0: socketpair(0x1c, 0x20000001, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000200)="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") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001240)={0x0, &(0x7f0000001200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000012c0)={r3, 0x9, 0x80000000}, &(0x7f0000001300)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000001340)='ht\xedp\xf6\x14H\xae\x8f\x89\xa8\xdduR\x104^\xc8C\xa7\xc6\xb7\x9c\xf2\x9b\xdd\xaeUeo\xe3\xfd9`Y\xb7W\xf5\f_ \x11\xf69\xe7\x17HmPy\v\xa21A\tz\xb0\x1d\x88=v(|\xe0}\xa8\x12\f5\xc5\xb9\x18\xa8\xda\x19U\xd1\xd9\xf2\xd1\xdb\x058\xea|\x04\xcf\x84\f\xbd\xf6\xf6\xcf\xe9\x9a\xfeR[\x9ee\xff\x82\x8e\f\xef\x89l:\x9b\xe3,\x9b\xa2\xc5j`\x93m<3\xael\xed6\xb6\xf6\x7f;\x1eU\xdf\xb1\x001\x8b.{\x88&-B\x88-/\x80\x15,\xc6rl|\x1b\xe3\xabE\xffq\x98\xef\x14\xde\x1b\xa4\xfb\xf5\x9c\xf2\x1b\xc4Y\x9f\x9adod8\x99\x90\xd6\x9d\xbeT\xbdXwO0\xd7\x12\xe6\x99\xab\xe0\xc9\xc4_\xe1+b\v%,\xc2\xaa\xd7\xa4\x15j\x1a\x02\xa8\xf0~0x0, &(0x7f0000000580)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000006c0)={r2, 0x9, 0xf, 0x7, 0x2}, &(0x7f0000000700)=0x18) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000740)={0x4, "7e0bf0d1179055cbd479455db8493e2d"}, 0x14) poll(&(0x7f0000000780)=[{r0, 0xc0}, {r1, 0x2}, {r1, 0x2014}, {r0, 0x204a}, {r0, 0x40}, {r0, 0x4}, {r0, 0x4}, {r1}, {r1, 0x18}, {r1, 0x8}], 0xa, 0x200) r4 = socket$inet6(0x1c, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000800)={r2, 0x101, 0x3}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000880)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000940)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000a80)={r6, &(0x7f0000000980)=[@in6={0x1c, 0x0, 0x28, @local={0xfe, 0x80, [], 0x0}, 0xff}, @in={0x2, 0x2, @rand_addr}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0xffffffff, @mcast1, 0x5}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x15fa}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x100000000, @mcast2, 0x20}, @in6={0x1c, 0x0, 0x6, @ipv4={[], [], @loopback}}]}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000b00)={r2, 0x0, 0x8, 0x1, 0xfffffffffffff598, 0x58fb}, &(0x7f0000000b40)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000c40)={r7, &(0x7f0000000b80)=[@in6={0x1c, 0x1, 0x4, @mcast2, 0x6}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0xfffffffffffff001, @empty, 0x8}, @in6={0x1c, 0x1, 0x0, @mcast1, 0x9}, @in={0x2, 0x3, @rand_addr=0x400}]}, &(0x7f0000000c80)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000cc0)={r2, 0x300000000000, 0x4}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000d00)={r7, 0xff}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000d40)=0x8000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000d80)=0x7, 0x4) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000dc0)={@multicast1, @local}, &(0x7f0000000e00)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000e40)={@in={{0x2, 0x2, @multicast2}}, r5}, 0x8c) r8 = socket(0x10, 0x4, 0x8000000000) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000f00)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000f40)={r5, 0x7}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000000fc0)={r5, 0x81, 0xf, 0xffffffffffff7fff, 0x8}, &(0x7f0000001000)=0x18) sendmsg$unix(r8, &(0x7f0000001540)={&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000001080)="5deed130814abf3c9376627c1a1dd14e7b05df6c85d0182f92966033d3a3b8e6edfd75562e3eb3f8d052af7da2a1838878985948f31966e3dfe19f518e916d8270d0eb8013b3e0fe9b43567f7b3fff854c21575a5aeefb316b12c2b38eaa2d3d739ed369ff1cbe2f2e144cc6f15008b90f56c17361fa8b754043171cac2b6b05687775f02b65a62b1b2988b8686dce273551d6d03a55003a6d5030b0d3fdefce5e3fe372361a40c34b9a5a7579ea36211ed986a758a7c0322bb95c9d51", 0xbd}, {&(0x7f0000001140)="3ef37ba2027e3474e3359a751113b6cb5077c20f522001289bed17afdf0557aeb6f3188ed6d61c2ac7bf9a56a09a63d613d3016270a54b2a5eebcd5541441a3317fc96e401844ce5cc33e627bfbb5e73207f167a3fabb49c3a3d10d15b1bfd3662c473d47e98976d77b8809b73c1ee08424222a71126b38f234d", 0x7a}, {&(0x7f00000011c0)="f6247368af86f073a2cb921210fcf897bb989180280dd88707082923007f78efdf6ff73473508fb05bf2d13d631cf2d5efe827680a936c9d507d64febf0a07f70a39f7f82bf24438719a29fd91281fa784918b2b1793e3926bf8f9eeb822575306520c21bc6457c3b9eeda9ac8240688a8191689604ccc68", 0x78}, {&(0x7f0000001240)="d526ae471fcde4b57c7acd2ef7115dbcc1c3d0bc0b7808e5377d438881952160b655e46b20b4866c012ec351b537844725dc3591909f5e6ece0a5e1aa85b3eb7167ca9ec1b5786ec72cda487d426cabe1dc652ff28443255800fe6f4df8bd44f6305a53ff14d4d1e46cef026d82a0a51ecc06fbd04b3547b497dc5a854ed1932f54d489882fed4c544c3764bc063160c6c686858b932248623d7e9e3ab4d89c2afc14c09", 0xa4}, {&(0x7f0000001300)="f67f51588f2247449b9f857c9996c02debfd14dfd560c98b85689d97f0968dd6d524de61c2ab50484db7ad3daca97b92b2905274e55e9f55790a9de3b6b11507025b1698a796726a943c45389d96538c9f2e7917be45bfeb59ec5c7bb3b0b5e58db55dc94ce9276213b821ed9f982886f40b3ded2f2983879e", 0x79}, {&(0x7f0000001380)="7de8767e715dad6e6eee28c03d8a3f0d4dd9efdcbbbdd7fefda7b571f297568c088e806ebdadb17c9435e81e8a5271f223d65178a5c5f974fc2f9458f6787963a35a73bf7148fcb1e87313ffb784fe7bb752a7199d9609dd4347da53a53f03704fc35c610b6e620c9c7f7017e1f18fa4e832e6d5e7984525e6f00c8d75f739bea99dd3653c83babbeb68f73355f695e80cc48068997595cc983ad6e47ed8af57d8b493f790af71e85d6df836023ee8380bb184961918468572e85ee06c9bc0d8b5a3cdeffa621642e7882a31688907957a724aa6872a69ee1fae9f9b8e94bbbd", 0xe0}, {&(0x7f0000001480)="4bc1127e09c7", 0x6}], 0x7, 0x0, 0x0, 0x4}, 0x20100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000001580)={r2, 0x7}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x903, &(0x7f0000001600)={r3, 0x436, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001640)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000001700)=0x8c) 00:00:13 executing program 2: r0 = socket(0xe, 0x5, 0x40080000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) getsockname$unix(r0, &(0x7f0000000640)=@abs, &(0x7f0000000680)=0x606e2bdc3aaa4f62) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x52510b6bf35a5471, 0x10) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000080)="6cb1ac0106b262b40b95bff05132") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) 00:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000080)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="0752a7cfbf9719f64d937a8b23979a53d511aebcc06acb40511ec822707d46351d570a53639692dc8e2e861d6e25837cb8c4b4b52ebb7bb5845dc74dde168b00838e5b1f53c4b928fb42db7ff9f9155f4590d590f7", 0x55}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) 00:00:13 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="ef952b51f39ac61ee59ad4b6a35cfa725b3ed2fff41ab6438b4894d2f1cb580147ecbdb9cf0e7d24805ddf77e19162b29e16477aa050bf5211b85e98412a39fc8e65b143249fee9359ac4171e1fd5221ae") 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x1c, 0x7, 0xa4, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:13 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000000c0)="acb6654d04d7cc8d3663e56767e47611e2d438d885b6bba61a33e74b7113ea6be90ae7df3ba1babd50c162c8a8fce1fe60ab6a74938748b16cf3d398514f04e7c513a05035e6c7147b6b0bf75ec7bfb78e52f44391a6c6ae4046c60ed30e19b256c73300a0dea88057fbac13caac86b78612a6a7e3cd941f4ee2ce988a03093f8449235bf7cf10b53263149c1a5b79eb21c898") syz_emit_ethernet(0x2a, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8400, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r0, &(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:00:13 executing program 1: syz_emit_ethernet(0xfffffffffffffd99, &(0x7f00000001c0)={@local, @broadcast, [], {@generic={0x80c6, "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"}}}) 00:00:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)='BbMo', 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000400)="9826473e431c0c0f05c4c2cdbd7b63c4a2f05f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50934d1c4e10bf8c470c40f1817c66db712bbbb83397fd300c9dcdc0fbcaf00100000f345d9c60f1f00acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef7ed02d77bad4d4baf11313628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f8f897882b300000080a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "a9729ec99b3ea8a8427e8b35823799633ce69282290f9c1bfa3cf8ad0522b4fc", 0x3, 0xfffffffffffffff7}, &(0x7f0000000040)="0bc651806613eebd59e5b6a9b5a5d2a42f824bddca01da26450f46b132bea660fc02ee568b98077c3c8c49a6c790797322f035ef9ee850db4df99c4991937d6b8d714d62a3b6dbc9fe2cd5d8e9b743e2c477b639c8eff450c58cec137f21a9f41d58ee6889d8f7a56639e9d0bc79891866e2f1e656ac4d0e431fd24bdc2f8ac2f962ab30", 0x553, 0x80000000, 0xfffffffffffffffe, 0x5f3, 0x8bfb, 0x75fa, 0x5, 0x1ff}) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:13 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fsync(r1) close(r0) clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) writev(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) 00:00:13 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x20000001) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0/file1\x00') 00:00:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x10, 0x5, 0x7e) getsockopt(r0, 0x9, 0x100000001, &(0x7f0000000000)=""/162, &(0x7f00000000c0)=0xa2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='^a]\x00'], 0x8) 00:00:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xab, 0x3, 0x0, 0x1ff, 0x3036, 0x80000001, 0x6, 0x2, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x76}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x6f1d, 0x3) 00:00:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r0, &(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:00:14 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aa9caaaaaaaa0000000000000800450000280000000000069078ac1400aae0000001000000000d138e0ac8f36a3f646bdfa9ba1c93188788f085fcdce35cd8fcd91f9673529d6ee16f2e6adac31794b5771327757ac4c7efc66d69e21d488078f76bd53e7668f0575eedf883e441e5df881a3942f9a1b258ad4493b552e13bafc58aa93e6c507f052363c31605dc1e305c4acfce6cb905d24a362ae0a5fa1159bc736cf4e68d08ca82cc6a3946a9c030935f03233cea2cf5ec10332ddef1dfc74a97f2865e227fc4ea38e030fd04906bc4380a6f77a7bb9bbaf59354914e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3000000090780000"]) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = getuid() getresgid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) chown(&(0x7f0000000040)='./file0\x00', r2, r3) lseek(r1, 0x0, 0x1000000000003) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000001c0)={0x10}) 00:00:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="a12c8905e61cf148faa9b6e71744ee5a0c1058fc024a8e9229000000", @ANYRES16=r0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES64=r0, @ANYRESHEX=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYPTR64], @ANYRES32, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRESDEC]], 0xa) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = getpid() getresuid(&(0x7f0000000180)=0x0, &(0x7f0000001600), &(0x7f0000001640)) freebsd11_lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getresuid(&(0x7f0000001900), &(0x7f0000001940)=0x0, &(0x7f0000001980)) r9 = getegid() sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000000080)="53d398f5903b0bdcb1dbccb40c40a988283677fee830540c54cd32929438e0cfb0e1c2eae637673ebe105f661c27bad38b541503e259631f7fe58d18c9e4015dd46ea9f5982daf9bd63d8b26528bc4a48425db64325c562fd78e830064983e07f5bdd38d627c35dc72eeca512ae1da489365d374fc033227bedd7bde14b7d3af2c99e7b784b79c851fc3a28d7ff353d96785a0e20fc28d9794f7e987815ff00cbdcc6c98a47f3a04bd0aa2", 0xab}, {&(0x7f0000000200)="30c72a378e8fc549e5b9568943e49480f93f123061031358d7ba5c04da2045b29c1f415d1288bb68efe1eee7fb77695172ca00b97d1a842b1afc55cd5309aafd14669f6d7e31d206895e18800b5bd43cef6c60ef08eca5fd43faaecacf74a9c3ec55b3c0f1a1c3deed2bb7159913c4d67ea8f49495fc671dd7b2f929a5795d9bf8c7308c9ba2bbde014a84be0b302b51d210f4513646d2", 0x97}, {&(0x7f00000002c0)="08d9fc5c5751ce101453f7bdb540115225a953a3a5c71f92d0cc6f8c7a5f3d8d30057e996a1be08ded787d9c7e8e43d8e4e8c42cf2cc3a06588dd6c3427d65c829ccf00ae9ddaa3dee9105c6603ed3309ea74b92137bd037363f817901a536df3502d958b6ec3ab4a45181e3accbf4b5c985fa69c2167a4e0faaaf86fa9b885c2246e1a1d18c03dd81f70fe91e4c9a", 0x8f}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="97fe029de4c61071a922d1309a24cb8a750f10fa6c797d03f1886c8305a7cfa006f77a1be480ab248daf0e8231329ed38100ff7f14b0a09b92dd817cc14020087f62981670d5a4afea510355739ed8977653e15d7bab3852f52f2343ba8868e226681e4fbb204f1a0f72f5ea9d684d53b91541ea6913ce4e36102218e9a2540d5ca7cb4be876853a8e41ff2135b7c8ad73fe2727d9edf6e8bf10816a868de8388bee247c9c249b0c1873a75c343469b18356776bc9714d52ed4642d390b6cb26e2cef0e11a307f31c44f91d3e8cd", 0xce}, {&(0x7f0000001480)="9aedfa9279bee7c5405ddc219055a0d3522a46975aa923245316fe10edd93c8e9e19fe693525655e05b69d5f624e29def5ac809ba647feaa43b645e64adfee44422a284cd589e3f39dd92f18ca262c60c4892f7580c83e198bd10dfd783479850bcd350a4b0482d5eaa391cf796c37e2a6dab40fcc46a1c227c58e751845cedf7013d10f8ded4140eb84de400b90c01fbaf329c87e87200ff5081fc89079738747e8f30f7857d377a9877a763a5322fa454be9ff422cf4c07cd48462b8022d0eeb5e788fc10576499a7614108cb3b74122382c746b1a66912129a89ac231659c1e0b908ee77bbb", 0xe7}, {&(0x7f0000000140)="beb47286bc6fc994e6f298a99350533afd3e516a230c836076cbdddbcfefdbe2057bd41d59d2b7705c9f5eaa", 0x2c}], 0x7, &(0x7f00000019c0)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xb8, 0x4}, 0x20000) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0002040800085f2ecb9ec11e83e632ec696c653098"], 0x1, 0x0}, 0x0) 00:00:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) clock_settime(0x4, &(0x7f0000000040)={0x80, 0x7}) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x616, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:14 executing program 0: syz_emit_ethernet(0x1d8, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2, {[], @generic="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"}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x4100, 0x6, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9, r1}, 0xc) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x6, 0x200, 0x79, 0x1, 0x9, 0x1000, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:00:14 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x22) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r2}, 0x8) 00:00:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="829057fadf49499647694aaf36e11e7c2ead3f6beb86d9a2fdfccd5cea41a4bb59a6938e3cef7316dc4d3d5071f47fb431a0eb8809e06a083871bbec9fc47e5cae6f19", 0x43) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x9, 0x1, 0x4000000, 0xfff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x3ff, 0x0, 0x6, 0x5}, &(0x7f00000001c0)=0x14) 00:00:14 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 00:00:14 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20004, 0x4) read(r0, &(0x7f0000001380)=""/4096, 0xfffffc9e) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) flock(r0, 0x2) 00:00:14 executing program 0: r0 = socket(0x2, 0x3, 0x401) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10000, 0x5100, 0x0, 0x200, r1}, &(0x7f00000000c0)=0x10) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000040)=[{r0, 0x2}], 0x135, 0x2) open(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a) 00:00:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), 0x54f47e6624991fcb) 00:00:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7, 0xf, 0x7f, 0x3ff}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f00000000c0)=0xfe88) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x3110, 0x1f, 0x10000, r2}, 0x10) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f00000001c0)="fdd89686ea62d75db3adcfbc1796ce1308ffe3d5aebef15091846754b10b0005aae48e21c5c4416e6cbe691f1685d1d6e6fbcba81a794923de9bb751f9b407a1ed90303cb81469091200ea466d2f822ecae2ba319ce96ecb854c26b3ff725ccf82d55732c40c00a9a9c4be472c24b83e9121e134d171d77a86c6ef6f9438") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000280)={r1, 0x7, 0x2d, "1661a551286833f6207bbb9978a96af369dd36caf32ff3ade1b4d4505b4e76ad88763b2455d8a5b74840f0aaa2"}, 0x35) 00:00:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x93, 0x5, 0x6}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x7ff, 0x100, 0x4, 0x0, 0x3, 0x4, 0xf58, r1}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x9, 0x4) 00:00:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000140)={0x8ac6, 0x8001}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) munmap(&(0x7f00001cf000/0x3000)=nil, 0x3000) 00:00:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) r2 = semget(0x0, 0x0, 0x622) semop(r2, &(0x7f0000000140)=[{0x4, 0xfffffffffffffe01, 0x800}, {0x0, 0x2000000, 0x1000}, {0x0, 0x4, 0x1800}, {0x3, 0xe80d, 0x1800}, {0x1, 0x5, 0x1000}], 0x5) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d800"/4098], &(0x7f0000000040)=0x1002) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) poll(&(0x7f0000000100)=[{r0, 0x42}, {r1, 0x20}, {r3, 0x38}, {r4, 0x22}, {r5, 0x2}, {r6, 0x20}], 0x6, 0x5) syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") 00:00:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x2a0f}}, 0x0, 0x600000, 0xa303, 0x1}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1c385cd9, @rand_addr="ce66658b2a64c9ccdd1327a70e98a140", 0x3}}, r1}, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 00:00:15 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r1}, 0x14) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000040)=[{r0, 0x2}], 0x135, 0x2) open(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:00:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x2a0f}}, 0x0, 0x600000, 0xa303, 0x1}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1c385cd9, @rand_addr="ce66658b2a64c9ccdd1327a70e98a140", 0x3}}, r1}, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 00:00:15 executing program 1: r0 = msgget$private(0x0, 0x9a) msgsnd(r0, &(0x7f0000000000)={0x0, "2c0800b886bf15cfb13bf3a122b12aefd9b8d1259377d06ed7486c4822a247cc8c63fc1814d0f0a96b13270d318b7659e4e1a03744a79b51925111d04358e5be005ab2105f01bb51ef2c0f4badb9487885e311d5088dbc686af0fd5802fdea01c6e726c4c977492146b7b1ec81cad0d7"}, 0x78, 0x10000800) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x1) rename(0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x2) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000180)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000000)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="c401d72aa30000000065660f38393d46000000c4a13d72d70dc4e2fd214dd2c422c5acae9a000000f2262eda30640f1f0041d86190c4e1f9fdef66f3450fbd32") 00:00:15 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = semget(0x2, 0x2, 0x180) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/4096) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x20000000000007ff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000140)) mknodat(0xffffffffffffffff, 0x0, 0xf008, 0x5) 00:00:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c03, 0x100df) 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000040)="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") accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x100}], 0x1ffffffffffffe48, 0x0, 0x0, 0xfffffffffffffe23) 00:00:16 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/45, 0x2d, 0x2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1100000000000000030000000105000000"], 0x11}, 0x0) 00:00:16 executing program 2: socket$inet6(0x1c, 0x5, 0xe2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:16 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) sendto$unix(r0, &(0x7f0000000140)="c6bb569955a53cdc956112d4ae347d736e9e25b00348f17f4fe987d7e0e10ab1c6e0ef6da1dbd396caff857e809aef246a7db167a93ed0c56564719f749d049dcdde801f5b44236334e2dee2fc6999d48dd735dee307277d292857f12f94998b228ef81ac74b2dc1f882934d82d3027d38f083e5462156f4aaceb653999fe820f3c6dda32707b488fb0b261ec00a1d493c13decf5be47b4f15bdd86079087781da7189799afebf17f12f53593b565c631b77e9c36a6c4cff07aede015918840e911997fc37adc8800a41e2bbc08ae3ffb1c4f06185cd9113384e03c31b35", 0xde, 0x100, &(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x10) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0xdc}, &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0x0, 0x108, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65ef71746b641eef7b"], 0x10) 00:00:16 executing program 0: syz_execute_func(&(0x7f0000000180)="91cd800fc26814256969ef69dc00d9d0d08ed1b02dcc590000008fc840ef0e6765f045ff08c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aadbb1a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c04a00f00000042336f38746e") 00:00:16 executing program 3: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xffffffffffffffff) 00:00:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000000)={0x9, {{0x1c, 0x1, 0x2, @loopback, 0xfc}}, {{0x1c, 0x2, 0xde0, @ipv4, 0x4}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001180)={{"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", "358800034ba83c2cb715e1ccee1a7359d63897638145f6a27f4585a7d01364e3", 0x100000001, 0x81}, &(0x7f0000000180)="b1eed83df996890d0c463de3ca369552c5de9386c1c0936bac9bd65a6f093a2670db76df0648ed52e186ce8c3551708548cabc3c13460d49122262d8a8dedef29bc4d3751bd57e2459ca79b1b3a9f6cd8baff9a4594302eb48888fcb27107cbfb2924e7c37e4f86577297f4b39c345e23707265cc281640b08b2c555258e35fdde020fe717db376ffcdc9eae2ebc09c191f0892e2be9895e8c34a72bf82362708334b7e4743de10b7b252e3e026e0ebac0d6f4ce186c9c045ba76ac2bc568f0350ba0f019b9d77008e86509810c8702522c7cf52c3e63d55992a5b513d1dcfb993f65eaab44feb6b5fb3e5df800c86a55edf5c63866d11fe0e67b7b90fdb61b828eefb466e432ce35bc81ed3f00ff7137d1c0207ae25171a3e0c3116142d99d0f1de9dc0a50b048916b9c417d99040b0de12b6a4e4ed75360d9a2a5797ce597924befd38bcf40c8733bfa78ed5e7cb98035b602c0d31d362e63c6de0eb1a1e377dfe1cdee445c1306daee46028e86ef6951598046d00a7fdfb6fe5fc6a6c106823665d53019816ed2996275abe53dbaa148c0ffd8cf443461d49c55d3dcd8f1659f4a37acde6a36961f2e4a3d585fd7d3a7bee98c059503dc670674bd963f6ec88c58ebe02ea211624e1301b59a243464dfc14273b686ff753107168ea8aa6ab08fc19ffe2e6cbd8551a04d58ce7855ec53e9137e1a62d8702b39898fc183c605e37276b53e5e29f9a9ec9f11e041e3d51feac11305b4f936fe75274585ff13ba33211f652d5113fce7891b984c5d053067adfa00b4e4830402b9a9006f304998716aa192529e317b55320d227ab323d77c03ebe060d88e87e3a898814f1977d86db9959c2963edfa824203816816de4161085dd9e77b06ecb44085369620eded10cf59e4c5a538983cafb1a4edaf15832dfa2709a0ee1280f8c6ecf389c45776fe8012ad20b199c1096fa7806339b1bc55399fcbed0d1ecf1f0bd0cb35145b01089f8267cb9bec86746bca00f1f452df4ae21514067f62ac9ea3655a98e9f22495de32b0273d76bd4f1be9f24f44b379b912b44e86c45580cfd45fdf9ef5809937d230575c2b2a8ac31f29b070bd3fd37530640d8efea3e4605618547ad086ef8610047afa75cde1ac07f633dc88413037385d4dd8f2baa692ac9ced7537e644a652593f0f6b9a7e4250b1a9d8c996278e37a30873628f27e6d0d2fad88635b2b7307ad0232f1e3b09c0e7a980b05149988e3477fdab07decda3a3566b0525fc2b3d12be9a301c7278f5be2e4aa13edf187b0da8cc2916023ae2193e8a85416172f175f65a69615e7b61a44b7043449d3cf140f5ca56dffd97d77e693256b1819e1317d4280013f9ad651e5f42147dac6a88d652724b7ba384c43260d1f876993510222e956541fc1f044f5a88539b4af585a6f2046b9f4b5994ffb6db40ba52c3f0cf92b8cd6a64af1a01a83f76d93848115e45ec6007918147ccbfefdf75bc3c511092af9060f1f7620ba288bf4566a0c883caf1e9fafee8c296aede3748d101c7268bba86780c46eff56b65db244a2dc9c063a1d7ebb5b7cbe0833d9edf89aa04fcd1669d6c391475e2b33cbc6b55ad784370851c661ca021167d98947a847ab7f351d901a7ff67e93befa360458d9a154dc7931d341f2c12062d6e8439a049ca1d6036fd947b44481483f1be5ccd755ee1e6ded8e1450713f2e354e81bb256c29d7a59b851523fab58e67010981299fbfd0f5f2eecc83a32abb48030019e7bc47dac07aad3a8434669101fe78b94935c19c31cb7e64ab30c07d92eefda89cb1832c7a39e3c98bb012552f08cfd0f8c53bcbc9fc78c89607fe536cc8a77d1c7da7929d1d8f67bfd5b48bea442beb0ae51752702024cff956ccca48c8ae3eb34d378baf878973a0ad2b4e5f391b0f1e3b615bd50100747d0a6bf9450e6645c2c6e112c9ecc52aec4d18c51307d7244ba1e027bd00a81dc8f2cda6d83c3abe175a1f33df6430e1214a664e2f5d9d4b1ccd805cc4483a83a9bf4d6a12799a4fbdfe3544d332d9b767fedcbdee6f4bbc7e7ecd290d2c6257b4c1732fd1a277103fde02f0505ed13eb15eecd73a3a631b4309b3a8b2561872ef5d2f1c3eb960cb35facaa873f6ba155cde850e655cf0f2a19796d39c52dbd1e9a5c74f3956148fe961952742c8e0661bc5747782c738d078b1c0dfd2e738bc470296a67a9a20e9b22a437d4bca3c139ee7edf275b4a36d26aae3cfb654d7c7b302fbc2ab71aebe3d0c0800a8c540e5c03d4b754f827c5d960dbd57d1687c3f0defa898026ade484f2b348ce8aca74a661d25eef0b3a1eac6d8aa3fd8c966de3f691817c30b639bea5daa0b21c30fc794e9adf531cd92a4caa097cf527e131f6d4ab45332a4ebad688f353b042cc8fff1a91603c7c4be3d2b5a05706151ee343425060f97dc67e55ccd4be393e3eff39f13eda7fb9758d1e8c4160b4217c09c41c3c5c56182e3abc6c23ed039ccd60ff1831c29524312396d89d744d94738acd77c415bf6a8f6f58e436d9a43769990156aee066a1e22ece5d77f0214d1dd30d85af4a9c604825d3ca289667a58fd5cb6fd91fea7831c4a8972fa39703997bfb6c8a335f676ce8a296d84a349648f5bfb1994fdc0232bf7f4fea939cb2729eb1581bbde644c2b180f1a3a3891b53207ef2045d8a1d23bd70e8bf7fe8961743e52647191b79730bd686e6a485d683026b3f4f5035ceef76e8001af1b2b4593081e60b3f5bddf0b45f2012b4656dcf2b4cc9898138c4eb309e9c9eb0b3d04a146095da25c112d0980030c6dce5d277cda814ceb19176e00b3863df409e43b01b8e66cb9c6e335556f2c07f8f56f72f8e1e6a712f523fecdff78461e031973507fcf3eee2ea3ed92d038a3cdab76b2ff9fabb3392fcb416574735b6c7ac6a5cd4d51889abfa9e22f61cae8c8cf61e60f8f8fc4322ee4291fc566ef4b3bbd93cbedbae619d0b7074f5144531a6e302a4ff39e3cd70891e7687021bf4121f625357901c368cd53d5b315588926eb02ab8d44b089f83da59c1ca3cad0fa0c20c9727a0a85c6bf73c2bcee01510943c9c57413263f57e7465a0457674b3e219d342fe428afb6a0750aad347a880157e06b2a53466ad60378393da253b059fdafd21b00a474319b7e6b9703351d56d3b7e44f07642e4c920fb318d058ae4c4597c305bb449a63af257a09eb10314815ccf40395a19362ea9375da1f0fc3d64a748291652c9bfb45990eac358fae822330e2734229e542b6f3612abe2a3d132ffd65e734c4b1c3d00c3327c242bf3fff5eb6996d603e2f955701b41826e1f30ae721825152558a93b0c7d5e588a5c0840893a3bc70d60f6c13ca41bddb1c97f4b668d72670df98cdb188dcf6b38f5985978fb54ae3efcad3ec76c198ecd88c3bbce0dc669ea433bf4127f95946533674651d2628789b836e438f0c4560fc8b797d60852bdcc9754d5d15e42ec5ecef87852c902bfdbdac76c3a102a13223c2cd7e095740d402483a4fa3524dbd8de8eab2e2da0a20e94dd36eb942a58e2c1ce0342b23a26bd5c0032a4070813fc3f6aaaec8e9b8af399ebf9d1ce88aecbf4c745b60fc21f555891fca9fbbcd213b0a2d2667375dfec5ae88934d1895ff7ab9bf28d1287c9fcc4253e3fce12ecb970b70567a3f6980b0cbda3f0de6aeff37c8233a5f6e80da1a0412caac71e01f1ed7627ddf0368f9654aad927dc74d2ca7a8daf8581272fb5e05b359a69a7a60a9c70ea7b50783daa90f630f16fd50521f0a202b65dc06d27daf73b61cd88c81b5a8ed21cc6f6b2ad1d317e960ed6048918ef308300ae10f926c3b7692e150997a6abba4cc542367b3d20735c58506ed060ee5acbba592ee668b004c77b65a2a590fc4790c4d08c9cd3feed66c471c1db79a08b4245de58fe7a9c0952ba743f6976fe5a6a83f4ae1c2bd075d2f97d8cd7de493dfddac126765d914ca4b506312ee172ce085b3438bcc58015908420e7d7b39b9004167dbd230612df32a504eb3564d71a477d88cabeb5e5107fccd39dc18dda3335c358404e45ff15549f8f7df474d95173ef410133c059888a5cc81a4f6684be50e443003f5aae4bc3eb356fbafcad9bc6b9a3c583d14f8148365c5b873d8c4748ee9cc359d7a1b9737d83f0f921f68d6c4d33d45011306756a34fe6d74bf8f0fa31ec2c0b46483dfbe46760509159686abed7ab71efe7f05b74fbc6c316f20237cf2c402ff81838f12bc3895478ba67561058981b83a77760d10a333b694cca45572ecacfd8d8015d0c58d6f532bff25da4dd5811355ec4fa171083f8111ec452bd31b1457101a1c415d5cc5bc056ac06f08a9cf14dc9db5ccec8387d5bc963637c58845d406a8a4ac55ff9c6565eb9bdb4c88c41f03cfe636d0df7acf36829cc81943626cee8992787e0dfcd2c28b6b1c14e5bda2a4fd0d3ed3e5b72cbba8f5145fea659d5ccf374372eebcae248fb31c6c43f5b27d3e32d4d4b2d1b56ef2aae4e83a089a91f8f5f5b1305dc4e32f3eb3f76a7d0078ba287de5d876d8b559c84445ad574a14ddb2e64b541c44d73d6e120b17270b62f701a70c731eaee30def991de8d9bdd157269f32b065344016d62affcd6e116290998d620f589f67b60c5268d807302bf0944e9a9158dba4b59814c19dbd801576e103300e1ffd47343030bb5c67ed4ecb7f31f20a83aa3db5b99a4f3bcee65f45e0a1484b63d3a2b2266601f6105a1429146b2717dc979935a3843f8f5685c2dd14ecc873b6366d1a10f8c0dc6f6edf98fb8e7ac776eab4dd2bdc12fb061f734cb829504b8ae166a169172e7c4b96b66e485da2e6d4ce599c2ea958ebb6bd9eb6d87951ef69f56825d11af73f7357df7068832287081f26136a8271942667ec98f5c22f8e483b67178b7438fb4fdcf1ce042074c51fc36dcd98bc5559e95ce29c837f68ef4b8590bc4cb3420f0cd1f01e36b4fe0722e887a0798ad57625edb6e6db8b64ea233ef8b4a5c0f7346ae82df9c872cc72a177083e7bdf8faeda1a37a15ac84d0806186ab359b6d681522204f435287a35183494cedf1daa737b666d5483cfee5e3cf2cb6032ac5e513a4f69ee579cdadd92ef7a17142bef83af4bd28b37250f5ace70633e8a1670ec8de306d8aeda7937c6e23692f55ece41efc55a2f396c97ba4887d7fa08fff72653163a908e15861607904c261172c1fe9128346c3a35e02abb90658fd3f3319dc0bd6543622e78ee54cfe104001da3bc5f7627c6a739629d573fa1c3db84c6d40015f07e1073cf2b600bc7d334a05af59ef3daff0dd7062bf2db6c62e2f7a7baf6462c1ae0f56e259e6f1544d9b8f638c18a0f22f30a67cfbd91db318561c4de10b6e6abdb8dbbc1ae076e37689d2a7435e3a35577ad4a434a56d1d083c18ce7f8eef8ea88a51c6a4cdd55d8c565cefd8db41a059c419b98e3fc428368fd0584314dbd93f3b67f54927d08a18b3279cc639de0037cbaab327dfaa686697d03f7b4da3b66dad1b667357226fc534bb32e6ca259e7dcdee898350e1666c2b1bb352f3e91da612b771a64863d9094573ac50cb25b1a31d660eaeaaa42728d1368d259a65148d7624cbdc155c5081312838723829a7a2f2aa12f24c1e9f2fcc0f9122b3f0f22552100d8880c1dcc9fee80ccf37461a8a861be5a0cc7ad30eb631da58b5562225cafbedafa4b779a0c3ae35e7895fc059432e4d71a0794e65ed1f86990a1fb78a6169270eee4a446b3f6f5ea45fc4edb6e0a1b04fc161ff9aba099795127b1a776ec736a", 0x3, 0x2, 0xfffffffffffffffc, 0x81, 0xad8, 0x4, 0x3, 0x6}) listen(r0, 0xffffffffffffffff) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) 00:00:16 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @multicast1}, 0x10) 00:00:16 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x142, 0x1) fcntl$lock(r0, 0xa, 0x0) 00:00:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fchdir(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8dc7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x101, @loopback, 0x400}, @in6={0x1c, 0x0, 0x6, @loopback, 0xffffffff}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0xc219, @empty, 0x6}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x800, 0x0, 0x2d45, 0x7}, &(0x7f0000000200)=0x18) r5 = open(&(0x7f0000000240)='./file0\x00', 0x804, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x2467, &(0x7f0000000280)="0d2038a7fc0b9404018d57e0b768a2b108b4eab090a780cb79caf6ff357b5f4f3e367c10c3e9539a0595376d2b26be7f7c1865", 0x33) r6 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0xb, &(0x7f00000002c0)={0x3, 0x3, 0xdda, 0x7f, r6}) exit(0x8) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000300)={r4, 0x0, 0x1}, &(0x7f0000000340)=0x8) r8 = socket(0x17, 0x0, 0x40) r9 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000380)={0x3, 0xc74000000, 0xfffffffffffffffd, 0xfffffffffffff000, 0x1, 0x1, 0x1, 0x8, 0x12000, 0x745, 0x3f}, 0xb) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0x66, &(0x7f00000003c0)={0x5, 0x1, 0x3, 0x0, 0x401}, 0xc) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000400)={@local, @multicast2}, &(0x7f0000000440)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) r10 = semget$private(0x0, 0x0, 0x88) semop(r10, &(0x7f0000000480)=[{0x0, 0x7, 0x1800}, {0x5, 0xfff}, {0x7, 0x100000001, 0x800}], 0x3) sendto$unix(r5, &(0x7f00000004c0)="2f34011a42de1665c9fa6d3ae40648c478005dfbca2b932fc8e4e394fd6825ff578640f5d2b38104347703f4585cf6d78dbb31cd186970629acb5b8267b4643db8f34edf6bcb36a862c334f4099a749eaa9eef669ab0e8b626a25124ff7f86376fefc23333e1ce91b3d3d4116ad704dc4a53218e3b3e0f62531e4585b4429ccebb", 0x81, 0x4, 0x0, 0x0) r11 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f0000000580)={0x9, {{0x1c, 0x2, 0x9, @empty, 0x6}}}, 0x88) r12 = dup2(r8, r1) getsockopt$inet_sctp_SCTP_STATUS(r12, 0x84, 0x100, &(0x7f0000000640)={r3, 0x3, 0xffffffffffffffc1, 0x8, 0xc515, 0x9, 0xffffffff, 0x7, {@in={{0x2, 0x0}}, r7, 0x80, 0x3ff, 0x9, 0x7fffffff, 0x5719}}, &(0x7f0000000700)=0xb8) ioctl$DIOCSETLIMIT(r11, 0xc0084428, &(0x7f0000000740)={0x1, 0x6}) getpgid(r6) 00:00:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="070f1c00000000000000bb776fb1e0c9df8d98702f3bf90900000000000000669a45b267ac4ea202d3ba99eae66be2ba0fa2741e75204f91d89302acce25d34c1ef2a942c26fa6be3127e12e1671108bab33b3de0d80614dc73b42f572a6ec23710867222abe3203e68f09ac714ed5fbeb006dc5"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xb}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x9, 0x20, 0x7, 0x6, r2}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8000, 0x0, 0x3, 0x80}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x80, 0x79}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r3, 0x101, 0x9, 0x0, 0x4, 0x3, 0x6, 0xffffffff00000000, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4, 0x8, 0x7, 0x1, 0x4, 0x3ff}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r4, 0x6, 0xab, "2b24a3174d69fec1475db01b0d9410b22e9c202b844b3c37ec96d6ea0c1a7983db487ee94b21b5fdf9c64dec771cb87ec3d2390602abfb126a61261603835989f2ed85e63cc5347c9d3f004fb75c873029a5204a5747632904e60793a6ebb48c7157ccd4a7f6ae29c4517fecbc2798abad3ecc5934e98fcc60607838d0a4b7c59fba40416166270ae3a7eb7261eec3d15b399065ee3a8cbd21a2d7575a22add784ca46f5cca866b4736bcb"}, 0xb3) getsockopt(r0, 0x4, 0x4, &(0x7f0000000440)=""/50, &(0x7f0000000480)=0x32) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:16 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = msgget(0x3, 0x40) msgrcv(r1, &(0x7f0000000100)={0x0, ""/71}, 0x4f, 0x2, 0x800) r2 = socket$inet6(0x1c, 0x3, 0x0) sendto(r2, &(0x7f0000000080), 0x0, 0x8, &(0x7f00000000c0)=@in={0x2, 0x3, @multicast1}, 0x10) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r3, 0x1) r4 = msgget$private(0x0, 0x8) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000000980)={{"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", "bcd99bbc1652036c0ec405ffce0fd4a057ae4e9dea4f5e8afb8381fcf4aaaf22", 0x0, 0xcc75}, &(0x7f00000002c0)="263822fc7ebe0b7604cc1d26cfb4bbcf642a8977ab0647b46904c3c970706bfa19e0b0dd5f2f7346706a0c72d498b9c6a14eaf4787f473585f56c431faba37c2261c3420f9b265f408356ea2baf84fab2ce376a3f60d0b1f9e788a85d3fab9e0be05339499a11ef69a8ad059d52565febae3ee40f993557636bedd01d380895271163d0712", 0x80, 0x0, 0xffff, 0x800, 0x7, 0x0, 0x6, 0x7}) msgsnd(r4, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efc88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"], 0xa7, 0x800) r5 = socket$unix(0x1, 0x5, 0x0) shutdown(r5, 0x0) msgsnd(r4, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgrcv(r4, &(0x7f0000000000)={0x0, ""/96}, 0x68, 0x3, 0x1800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x4d20, @rand_addr="604bb8dba6f8b0452bc478e101cef9f4", 0xfff}}, r0, 0x10000, 0x4, 0x314, 0x5, 0x37d6, 0x2}, 0x98) msgsnd(r4, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:00:16 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x246, 0x20000000) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x44}, &(0x7f00000003c0)=0xff1d) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="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"/832], 0xe3) listen(r1, 0x5d) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x8, r2}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000540)={r2, &(0x7f0000000500)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000580)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)={r2, 0x1, 0x63b1, 0x1000, 0x24, 0x2, 0xa000000000000, 0x3, {@in={{0x2, 0x3, @loopback}}, r2, 0x10001, 0x1, 0x0, 0x7fffffff, 0x5}}, &(0x7f0000000700)=0xb8) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) close(r3) r4 = msgget$private(0x0, 0x120) linkat(r3, &(0x7f0000000380)='./file0/file0\x00', r3, &(0x7f0000000400)='./file0\x00', 0x400) msgrcv(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000000000f0000000000000079c70d8aa3a878c51da2b79631136bf9b97d6ac6b80ceef0d07b58668789d28d3593cf9ac95c2db04740"], 0x18, 0x77ae3e06fd2fecaa, 0x1800) getpeername(r3, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000005c0)={r2, 0x5, 0xf, 0x2, 0xb51}, &(0x7f0000000600)=0x18) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc) 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081fb6db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000280)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000380), &(0x7f0000000240)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) poll(&(0x7f0000000180), 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/86, 0x56}, {&(0x7f00000002c0)=""/158, 0x9e}], 0x2) 00:00:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000900000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:16 executing program 0: mkdir(&(0x7f0000000440)='./file0/\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:00:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="f1489b52d435ea1a23a6f58e0dadead66867eb29e5bc135bd610833548183cf48d5f783440f15e7f29927b1760064a30b9f1572af62324ab7b9616e78b5b0352dd004c955e467fb6bc73e1335fe0161d3f77b18b4d987c05379507719ed00480a83745918e9f879fb5c3ed353f7a141a9cb6de3765b8d3c5ddac73476f91e19386b7f5c9f6c67d05ab484e328872625cd1ce9d9f2b248974", 0x98, 0x20100, &(0x7f00000000c0)={0x2, 0x1}, 0x10) 00:00:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="d036a35304de4265afbc60e06b21e88b01bc0bfc21d3cf533d", 0x19}, {&(0x7f00000001c0)="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", 0xfd}, {&(0x7f0000000080)="1efeca234a77bea6247c4c9760c7d502e81f9714cb99433dc382b9b850e884bbe6637a5858d66ebe1bf3f8724557a907dc885d97e09a455aefd3bfcbf4cfff4b147d6ce996a838af063058f05f", 0x4d}], 0x3, &(0x7f00000002c0)=[@init={0x14, 0x84, 0x1, {0x680, 0xd, 0x8001, 0xfffffffeffffffff}}, @init={0x14, 0x84, 0x1, {0x1000, 0xffffffffffffffff, 0x6, 0x9}}], 0x28, 0x1}, 0x109) 00:00:16 executing program 0: msgctl$IPC_INFO(0x0, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c439391616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de36467660f381d90f6049a9500000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = open(0x0, 0x1110005, 0x0) close(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8000, 0x4) close(r0) 00:00:16 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x16, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r1, 0x0) fdatasync(r1) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') vm_object_vndeallocate 0xfffff8001260e000: tag ufs, type VREG usecount 3, writecount 1, refcount 3 flags (VI_ACTIVE) v_object 0xfffff80055bae600 ref 0 pages 0 cleanbuf 0 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=95003922, uid=0, gid=0, flags=0x0 ino 197812, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 17 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fbda6f0 vpanic() at vpanic+0x1e0/frame 0xfffffe001fbda750 panic() at panic+0x43/frame 0xfffffe001fbda7b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fbda810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fbda890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fbda950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fbda980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fbdaab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fbdaab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2280 tid 101147 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why